3/8 Tooth Lock Washers
Tooth Lock Washers are often used with machine screws in electrical applications, and are usually smaller diameter An Internal Tooth Lock Washer has teeth around the center hole, while an External Tooth Lock Washer has teeth around the outside. Sometimes tooth lock washers can be concave, and have both internal and external teeth. Larger diameter External Tooth Lock washers are often used to lock nuts onto shafting. In this case the external tabs are bent up to lock the nut in place.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
FMP | MA | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal l/w special 1220-08 | 360 |
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FMP | MA | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Plain | 3/8 | internal bronze l/w | 20000 |
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FMP | MA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | internal l/w special 1220-08 | 400 |
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FMP | MA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | Shakeproof (ITW Shakeproof) internal s/s l/w shakeproof 1720-02 | 0 |
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JHP Fasteners | TX | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x .391 | internal tooth 3/8 18-8 304 .391 idx.507 odx.022 | 997 |
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Endries | WI | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 x .391 | 3/8 intl tooth l/w .391/.377 idx.507/.493 odx.022t stl-zinc shak 1220-02-0551 | 2195 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 x 1/2 | 3/8x1/2 internal l/w small pattern zinc pl | 3380 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 9/16 | internal l/w s/s | 200 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 x 21/32 | internal l/w bronze nickelpl | 100 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 x 11/16 x /032 | internal l/w bronze nickel pl | 14200 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 x 11/16 x .021 | internal l/w bronze | 560 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Nickel Plated | 3/8 x 11/16 | external l/w pl | 550 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 x 11/16 | external l/w pl | 2080 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 x 11/16 | external l/w | 5950 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Painted | 3/8 x 11/16 x .020 | internal l/w phos bronze | 1900 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 x 11/16 | internal l/w | 800 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 x 11/16 | internal l/w pl | 400 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 1 1/16 | internal l/w s/s | 100 |
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IRF | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 x 06 | 3/8 internal tooth l/w stl zinc w06isz | 20,421 |
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QFC | TX | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | 3/8 x 96 | 3/8 external tooth lock zinc (96 hrs sst white rust) rohs b18.21.1 | 110000 |
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Jackson | MS | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Painted | 3/8 | external tooth l/w | 125 |
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Jackson | MS | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Painted | 3/8 | internal tooth l/w | 375 |
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MAINSOURC | NH | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 internal tooth l/w 400 series ss | 726 |
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MAINSOURC | NH | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | ms16213-63 (3/8 external th l/w ss) MS1621363 | 1000 |
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RCFast | AZ | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 external tooth lock 410 ss ms35335-63 | 75 |
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Set Screw | IL | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Painted | 3/8 | external tooth lock od .694/.670 id .398/.384 thk .040/.032 | inquire |
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Set Screw | IL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal tooth lock | inquire |
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JHP Fasteners | TX | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | internal tooth 3/8 s/s | 1710 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 ext tooth l/w 400 s/s b18.21.1 | 1140 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 ext tooth l/w 400 s/s b18.21.1 | 200 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 ext tooth l/w hrd stl znc b18.21.1 | 4000 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 hvy duty int tooth l/w hrd stl znc b18.21.1 | 243 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 int tooth l/w 400 s/s b18.21.1 | 64 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 int tooth l/w hrd stl znc b18.21.1 | 7286 |
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Ababa | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 int tooth l/w hrd stl znc b18.21.1 | 500 |
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RCFast | AZ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth lock stl cr+3 | 3000 |
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TSF | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth lockwasher zinc 3/8 | 400 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | external tooth lock 18-8 304 | 600 |
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Lubker Di | PA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 combo external/internal tooth (.985/.965 od) l/w zp | 9055 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 ext tooth countersunk l/w zinc pltd | 47 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal / external tooth lock washer steel zinc | 120 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lock washer zinc plated | 185 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 external tooth l/w stain steel | 11 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth l/w zinc pltd | 2400 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 internal tooth l/w stain steel | 804 |
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Weaver | WA | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 internal lock 18-8 ss | 567 |
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Weaver | WA | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 external lock 18-8 ss | 1132 |
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JET FITTING | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal star lock washer steel zinc alt twist (surplus) .383x.562x.018 b18.21.1 | 5730 |
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JET FITTING | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal star lock washer steel zinc alt twist (surplus) .417x.605x.022 b18.21.1 | 1400 |
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JET FITTING | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8- | washer lock 3/8 steel zinc plated internal-external star b18.21.1 | 2300 |
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JET FITTING | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal star lock washer steel zinc b18.21.1 | 100 |
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JET FITTING | CA | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | washer lock 3/8 stainless steel400 external star b18.21.1 | 1200 |
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JET FITTING | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer lock 3/8 steel zinc plated external star b18.21.1 | 150 |
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ACCURATE | IL | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | external tooth l/w 410 s/s | 1000 |
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ACCURATE | IL | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | external tooth countersunk l/w 410 s/s | 1055 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external lock pl | 7500 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | internal lock | 1300 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal lock | 2000 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal lock bronze | 2500 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal lock bronze nickel pl | 6300 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal/external lock | 2100 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Phosphate | 3/8 | internal l/w 507/493x391/377x.022 phos brnz | 100 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | int/external lock bronze | 1100 |
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B & K FAST | PA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lockwashers zinc b18.21.1 | 1487 |
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QFC | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | 3/8 external tooth l/w zinc/yellow b18.21.1 | 7457 |
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QFC | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external duty lock trivalent zinc b18.21.1 | 1422 |
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QFC | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external duty lock trivalent zinc b18.21.1 | 2800 |
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QFC | TX | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 internal tooth lock 410 series stainless steel b18.21.1 | 10302 |
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QFC | TX | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 410ss internal lock b18.21.1 | 240 |
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TownCountry | AR | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth lock | 1000 |
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METRO IND | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth countersunk l/w | 200 |
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METRO IND | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth l/w | 662 |
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METRO IND | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | int/external tooth l/w | 2300 |
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YANKEE | NH | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | internal tooth l/w stnls stl black | 2249 |
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MAINSOURC | NH | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | ms51413-7 (int th l/w 3/8 steel z&y) | 950 |
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ACCURATE | IL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth lock | 16675 |
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ACCURATE | IL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal tooth lock | 31200 |
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WDMB | IA | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | internal lock brz (pl) 3/8 (W020) | 2,307 |
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Hewes | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth l/w pl | 2400 |
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Hewes | NY | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | internal tooth l/w 410 s/s | 266 |
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Hewes | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal tooth l/w pl | 6698 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 s/s external tooth lockwasher 410 | 36 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lockwasher z/p rohs | 63026 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | 3/8 external tooth lockwasher zinc ii | 2800 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lockwasher zinc 500/bag | 10000 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 special internal tooth lockwasher z/p m/pkg | 21000 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 special internal tooth lockwasher z/p rohs compliant | 3000 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 special internal tooth lockwasher z/p rohs compliant | 547710 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 special internal tooth lockwasher z/p rohs | 5717 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal tooth lockwasher black | 940 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | 3/8 internal tooth lockwasher zinc ii | 1190 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 410 s/s special internal tooth lockwasher | 873 |
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ACF | CA | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | 3/8 bronze internal tooth lockwasher | 4920 |
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Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth l/w zinc ext l/w | ext l/w | ext l/w | 12,445 |
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Endries | WI | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 int/external tooth l/w stl znc | 2460 |
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SWACO | OH | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Plain | 3/8 | 3/8 external tooth lockwasher phos bronze | 1000 |
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Wurth | Ont | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | wsh ext lw a st (zn) 3/8 b18.21.1 | 9200 |
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Purchase | MO | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 ext tooth l/w zinc | 9600 |
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Purchase | MO | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 int. tooth l/w zinc | 13000 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (STEEL ZINC PLT) (STEEL ZINC PLT) | 1404 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (18-8) (18-8) | 1000 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 external l/w 18-8 s/s | 900 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (STEEL BLACK OX) (STEEL BLACK OX) | 16650 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (STEEL TRIVALENT ZINC YELLOW) (STEEL TRIVALENT ZINC YELLOW) | 13131 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 external l/w (STEEL ZI & YEL) (STEEL ZI & YEL) | 1900 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (STEEL NICKEL PLT) (STEEL NICKEL PLT) | 13300 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (410H) (410H) | 7126 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal l/w (STEEL ZI & YEL) (STEEL ZI & YEL) | 4793 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer external l/w a steel (zt) 3/8 | 27,790 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | washer internal l/w a steel (zy) 3/8 | 12,000 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer external l/w a steel (zt) 3/8 | 27,790 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer external l/w a steel (zn) 3/8 | 26,045 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Grade 2 | Zinc/Yellow | 3/8-16 | nut hex external l/w grade 2 (zy) 3/8-16 | 1,321 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer internal l/w a steel (zn) 3/8 | 26,308 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | washer external l/w a steel (zy) 3/8 | 16,161 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer internal l/w a steel (zt) 3/8 | 36,476 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Grade 2 | Zinc/Clear | 3/8-16 | nut hex external l/w grade 2 (zt) 3/8-16 | 4,593 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | washer internal l/w a steel (ni) 3/8 | 6,000 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | washer internal l/w a steel (zy) 3/8 | 12,000 |
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Wurth Ada | MN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | washer external cntsk l/w a steel (zt) 3/8 | 570 |
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Empire | WA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth l/w zp | 400 |
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Valley Nu | WA | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Painted | 3/8 | sil-bronze external lock | 100 |
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Valley Nu | WA | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Painted | 3/8 | sil-bronze internal lock | 123 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | 3/8 internal tooth lock brz b18.21.1 () () () | 303 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock stl zc b18.21.1 () () () | 2826 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lock stl zc b18.21.1 () () () | 7667 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 internal tooth lock 410 s/s b18.21.1 () () () | 100 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock per dwg stl zc b18.21.1 () () () | 11708 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Cadmium/Yellow | 3/8 | internal tooth lock MS35333-42 b18.21.1 () () () | 65 |
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GLF | OH | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Passivated | 3/8 | external MS35335-63 b18.21.1 () () () | 500 |
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SIS | AZ | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 external tooth lock 410 stainless steel black | 205 |
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SIS | AZ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock steel zinc | 1000 |
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THRDFAST | FL | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 410 ss external tooth l/w b18.21.1 | 300 |
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THRDFAST | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth l/w b18.21.1 | 90 |
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CIF | IL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock steel zn6a (9552) (9552) (19019) () | 19019 |
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Lightning | LA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | internal tooth lock 410 ss | 904 |
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Lightning | LA | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | internal tooth lock | 1150 |
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Lightning | LA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal tooth lock | 4882 |
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Century | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 external tooth lock carbon steel ansi b18.21.1--certification required per 50-5306 drs technologies 16-1066 (ANSI B18.21.1 --CERTIFICATION REQUIRED PER 50-5306) (ANSI B18.21.1 --CERTIFICATION REQUIRED PER 50-5306) | 500 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | external l/w bronze | 800 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal l/w bronze cad pl | 3300 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal lock bronze nickel pl | 10100 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal l/w bronze | 600 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | internal lock s/s 410 | 1000 |
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THRDFAST | FL | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 410 ss external tooth l/w b18.21.1 | 319 |
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NAPPCO | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 extlockwasher steel zp .398-.384 id | 1385 |
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NAPPCO | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 extlockwasher steel zp | 930 |
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BAYFASTCO | FL | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | internal tooth lock spec. 18-8 304 | 250 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Cadmium/Yellow | 3/8 | external l/w cad olive drab | 2500 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | external l/w | 400 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | external l/w | 400 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal l/w bronze cad | 9300 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Cadmium | 3/8 | internal l/w cad pl | 50 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Nickel Plated | 3/8 | internal l/w pl | 150 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal/external l/w .970 od | 5000 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal/external l/w zp | 400 |
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THRDFAST | OK | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth l/w b18.21.1 | 400 |
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OBRIEN | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal tooth l/w bronze tin | 350 |
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OBRIEN | OH | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | internal l/w 1 | 200 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Painted | 3/8 | internal lock bronze nickel pl | 3500 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 internal stainless l/w 18-8 | 1800 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 internal lockwasher stainless | 1000 |
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American | NY | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock washer 1/2 od zinc plated | 3000 |
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THRDFAST | TN | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth l/w b18.21.1 | 700 |
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THRDFAST | TN | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 410 ss external tooth l/w b18.21.1 | 360 |
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Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Plain | 3/8 | 3/8 internal tooth l/w phosphor-bronze int tooth l/w phos bronze {ms5333-110} | int tooth l/w phos bronze {ms5333-110} | int tooth l/w phos bronze {ms5333-110} | 1,075 |
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UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | external l/w sil brze | 750 |
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UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | 3/8 | internal l/w sil brze | 380 |
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UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal l/w (spec | 4800 |
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UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal l/w | 50000 |
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UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal l/w rohs | 253500 |
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SeattleNB | WA | Tooth Lock Washer (Int. & Ext.) | Phosphor Bronze | Phosphate | 3/8 | external tooth lock phos brz | 300 |
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ISSCO | MO | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth countersunk | 750 |
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ISSCO | MO | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal/external tooth | 4400 |
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ISSCO | MO | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | .507/.493 od x .391 id x .022 thk itw #1220-02 | 12000 |
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Lippin | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal/external tooth lock washer zinc | 200 |
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Lippin | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal/external tooth lock washer zinc | 300 |
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Lippin | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lock washer zinc | 463 |
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Lippin | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock washer zinc | 19800 |
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SRF | AL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | internal tooth l/w | 5,185 |
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SRF | AL | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | external tooth l/w | 4,812 |
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SRF | AL | Tooth Lock Washer (Int. & Ext.) | Steel | Nickel Plated | 3/8 | internal l/w special | - |
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Liberty | IL | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | external tooth lock 18-8 s/s | 800 |
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SIS | AZ | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | external tooth lock 18-8 304 | 1645 |
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SIS | AZ | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | external tooth lock 410 s/s black | 205 |
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SIS | AZ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth lock | 900 |
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Endries | WI | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 410 stainless steel internal tooth lock | 1172 |
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Endries | WI | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock zinc | 500 |
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Endries | WI | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | 3/8 internal tooth lock yellow zinc | 250 |
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NutsBolts | NE | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 external star washer | 402 |
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NutsBolts | NE | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | 3/8 | 3/8 internal star washer | 1476 |
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Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Yellow | 3/8 | internal tooth l/w dc internal tooth l/w | 500 |
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Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | external tooth lock - 410 s/s - dom. dom. - defars compliant | 875 |
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Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | internal tooth l/w 400 series s/s internal tooth l/w | 5,652 |
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BHAM | AL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | internal tooth l/w zn | 216 |
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Standard | MA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | 3/8 internal tooth washer 410 stainless steel b18.21.1 | -1005 |
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Future Fastener | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 external tooth lock washer plt | 146 |
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Future Fastener | TX | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 external tooth lock washer ss | 1144 |
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Future Fastener | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | 3/8 internal tooth lock washer plt | 1330 |
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Future Fastener | TX | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | 3/8 internal tooth lock washer ss | 650 |
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Jackson | MS | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 | internal tooth l/w ss | 247 |
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Jackson | MS | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 3/8 | external tooth l/w 410 s/s | 726 |
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Jackson | MS | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | int/external tooth l/w | 4840 |
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Jackson | MS | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | 3/8 | external tooth l/w | 23325 |
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