| Buy from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | #4 internal tooth lock washer-trivalent zinc rohs compliant | rohs compliant | rohs compliant | 8,550 |
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| Cal Fastenrs | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | ms15795-804 #4 18-8 304 flats an960-c4 commercial parts 304ss commercial parts | 1 |
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| Cal Fastenrs | CA | Insulators | Steel | #4 x 3/8 | Micro Plastics 10SC004037 long nylon insulator | 200 |
| |
| Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | #4 | internal tooth l/w silican bronze l/w | 200 |
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| Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4 | internal tooth l/w 18-8 304 internal tooth lw | 500 |
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| Cal Fastenrs | CA | Split Lock Washer | Silicon Bronze | Plain | #4 | split lock silican bronze l/w | 573 |
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| Cal Fastenrs | CA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4 | external tooth l/w 400 series s/s external tooth lw | 632 |
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| Cal Fastenrs | CA | SAE Flat Washer | Steel | Zinc/Yellow | #4 | SAE flat w/ chromate SAE f/w | 4,540 |
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| Cal Fastenrs | CA | Split Lock Washer | Steel | Zinc/Yellow | #4 | periphery lock dc 4804-09-01 | 2,000 |
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| Cal Fastenrs | CA | Split Lock Washer | Steel | Zinc/Clear | #4 | split l/w Cr3+ rohs see 4nloczm | 43,460 |
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| Cal Fastenrs | CA | Countersunk Finishing Washer | Steel | Zinc/Clear | #4 | external tooth l/w countersunk external tooth l/w | 2,500 |
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| Cal Fastenrs | CA | Flat Washer | Brass | Plain | #4 | small pattern f/w brass f/w | 1,300 |
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| Cal Fastenrs | CA | SAE Flat Washer | Steel | Zinc/Yellow | #4 | dc- ii SAE f/w | 5,800 |
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| NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-.115 x .270 x .016 | #4 washer s/s +-.115 id .270 od .016 thk | 1926 |
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| NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-.125 x .189 x .030 | #4 washer s/s +-.125 id .189 od .030 thk | 8927 |
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| NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 flatwasher s/s t304 .116 id .250 od. | 5182 |
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| NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4 | #4 f/w typeb narrow s/s 18-8.black oxide | 2900 |
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| NAPPCO | TX | SAE Flat Washer | Steel | Black Oxide | #4 | #4 flatwasher sae steel black oxide | 1000 |
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| NAPPCO | TX | Machine Screw Washer | Steel | Zinc/Clear | #4 | #4 flat m/s wshr rohs compliant zinc | 10376 |
|
| NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | #4-.120 x .310 x .031 | #4 washer nylon +-.120id .310od .031 thk | 295 |
|
| NAPPCO | TX | Split Lock Washer | Steel | Zinc/Clear | #4 | #4 reg lockwasher steel zinc.209 max o.d | 18216 |
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| NAPPCO | TX | Split Lock Washer | Steel | Zinc/Yellow | #4 | #4 reg lockwasher steel z&y .209 max o.d | 1825 |
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| NAPPCO | TX | Flat Washer | 316, 317, A4 Stainless | Plain | #4 | #4 fw s/s t316 .125 id .312 od.031 thk | 700 |
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| NAPPCO | TX | Shoulder Washer (Screw Insulator) | Nylon (Polyamide) | Plain | #4 | #4 nylon shoulder washer .116id .239od | 1438 |
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| NAPPCO | TX | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | #4 extlockwasher steel zp .123-.115 i.d. | 66450 |
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| Endries | WI | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4 x .1 x .022 | ms15795-803 4 18-8 s/s steel flat .125x.250x.017/.028 304ss | 1847 |
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| Endries | WI | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Black Oxide | #4 | #4 internal tooth l/w 410 ss bl ox | 10000 |
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| Endries | WI | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 18-8 s/s steel regular split lock | 4000 |
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| Endries | WI | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4 | #4 18-8 s/s steel regular lock chemical black oxide | 33 |
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| Endries | WI | Flat Washer | Brass | Zinc/Clear | #4 | #4 flat rohs brass | 5000 |
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| Endries | WI | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4 | #4 410 stainless steel internal tooth lock | 2000 |
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| Lippin | CA | Countersunk Finishing Washer | Brass | Plain | #4 | #4 finish washer brass | 1200 |
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| Lippin | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | #4 external tooth lock washer zinc | 27615 |
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| Lippin | CA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | #4 internal tooth lock washer zinc | 27400 |
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| Lippin | CA | Flat Washer | Nylon (Polyamide) | Plain | #4 x 1/4 x .062 | #4 x 1/4 x .062 flat washer nylon | 12500 |
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| UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4 | internal l/w 410 s/s | 3100 |
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| UNEEDA | NJ | Split Lock Washer | Silicon Bronze | Plain | #4 | medium split l/w sil brze | 500 |
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| UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | #4 | internal l/w sil brze | 6900 |
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| UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Silicon Bronze | Plain | #4 | external l/w sil brze | 4000 |
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| UNEEDA | NJ | Split Lock Washer | Silicon Bronze | Plain | #4 | medium split l/w sil brze | 1600 |
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| UNEEDA | NJ | Split Lock Washer | Steel | Cadmium | #4 | medium split l/w cad | 25000 |
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| UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Brass | Plain | #4 | internal l/w | 1700 |
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| UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Black Oxide | #4 | external l/w | 3500 |
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| UNEEDA | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Black Oxide | #4 | internal l/w | 6000 |
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| Endries | WI | Split Lock Washer | 316, 317, A4 Stainless | Plain | #4 | #4 316 stainless steel regular split lock washer | 100 |
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| NutsBolts | NE | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 ss split lock washer | 150 |
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| NutsBolts | NE | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 ss flat washer | 2200 |
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| NutsBolts | NE | Countersunk Finishing Washer | Steel | Plain | #4 | #4 finishing washer | 2005 |
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| NutsBolts | NE | Flat Washer | Brass | Plain | #4 | #4 brass flat washer | 2175 |
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| NutsBolts | NE | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | #4 | #4 internal star washer | 9581 |
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| NutsBolts | NE | Split Lock Washer | Steel | Zinc/Clear | #4 | #4 split lock washer zp | 2000 |
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| NutsBolts | NE | SAE Flat Washer | Steel | Zinc/Clear | #4 | #4 sae flat washers zp | 83640 |
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| Endries | WI | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 18-8 s/s steel regular split lock clean | 200 |
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| American | NY | Flat Washer | Aluminum | Anodized | #4 x .311 x .032 | red alum | 1900 |
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| American | NY | Split Lock Washer | Steel | Painted | #4 | heavy split l/w bronze black | 400 |
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| American | NY | Tooth Lock Washer (Int. & Ext.) | Brass | Cadmium | #4-40 x 1/4 | sl bind spl l/w cad pl | 800 |
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| American | NY | Split Lock Washer | Steel | Nickel Plated | #4-40 x 1/2 | slotted pan split l/w nickle red paint | 700 |
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| American | NY | Flat Washer | Brass | Plain | #4 | flat | 2300 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x .222 x .025 | fallt pl | 6000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 7/32 x .032 | f/w | 6800 |
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| American | NY | Flat Washer | Brass | Black Oxide | #4 x 1/4 x .032 | f/w black ox | 1000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 1/4 x .018 | f/w pl | 1000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 1/4 x .026 | f/w pl | 300 |
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| American | NY | Flat Washer | Brass | Cadmium | #4 x 1/4 x 3/64 .046 | #4 x 1/4 x 3/64 (.046) f/w cad pl | 6000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 1/4 x .045 | f/w pl | 1000 |
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| American | NY | Flat Washer | Brass | Plain | #4 x 9/32 x .040 | f/w | 10000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 9/32 x .025 | f/w | 6000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 9/32 x .040 | f/w | 3000 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 9/32 x .026 | f/w pl | 71400 |
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| American | NY | Flat Washer | Copper | Plain | #4 x 3/8 | f/w | 1500 |
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| American | NY | Flat Washer | Brass | Nickel Plated | #4 x 7/16 x .020 | fw pl | 700 |
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| American | NY | Flat Washer | Nylon (Polyamide) | Plain | #4 x 1/4 x 1/32 | flat | 10000 |
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| American | NY | Shoulder Washer (Screw Insulator) | Nylon (Polyamide) | Plain | #4 x 1/4 x .110 | shoulder | 3550 |
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| Endries | WI | SAE Flat Washer | Steel | Zinc/Clear | #4 | #4 sae flat stl znc | 225 |
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| Endries | WI | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4 | #4 internal tooth l/w 410ss | 200 |
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| Endries | WI | Two-Piece Wedge Lock Washer (Heico-Lock, Disc-Lock, etc.) | Steel | Plain | #4-40 | 4-40 k-sert locking min 10-32 extl .17l 303 rexnord/tridair kncal0440j | 1991 |
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| MFS | KS | SAE Flat Washer | Steel | Zinc/Clear | #4 | sae flat | 1156 |
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| MFS | KS | Split Lock Washer | Steel | Zinc/Clear | #4 | lock | 4164 |
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| MFS | KS | Flat Washer | Steel | Zinc/Yellow | #4 | flat | 13299 |
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| MFS | KS | Tooth Lock Washer (Int. & Ext.) | Steel | Plain | #4 | internal tooth lock | 401 |
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| MFS | KS | High Collar Split Lock Washer | Steel | Zinc/Yellow | #4 | lock high crown | 788 |
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| MFS | KS | Flat Washer | Brass | Plain | #4 | flat | 2350 |
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| MFS | KS | Split Lock Washer | Brass | Zinc/Yellow | #4 | lock | 17731 |
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| MFS | KS | Split Lock Washer | Steel | Plain | #4 | lock | 921 |
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| MFS | KS | Split Lock Washer | Steel | Plain | #4 | lock heavy duty | 5057 |
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| MFS | KS | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | internal tooth lock | 1089 |
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| MFS | KS | Flat Washer | Nylon (Polyamide) | Plain | #4 | flat | 4515 |
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| MFS | KS | Flat Washer | Nylon (Polyamide) | Phosphate | #4 | flat black | 201 |
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| MFS | KS | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | flat | 1240 |
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| MFS | KS | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | lock | 2280 |
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| ISSCO | MO | Flat Washer | Brass | Plain | #4 | .119 X .281 X .025 2572 pcs per lb | 24510 |
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| SIS | AZ | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 20 x 5/8 6 | 4-20x5/8 6-lobe round head thread rolling 18-8 304 steel | 30305 |
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| SIS | AZ | Plate Washer (Square & Rect.) | Brass | Nickel Plated | #4 x 24 x .345 | 4-24x.345 slotted pan b brass nickel plate rohs | 18260 |
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| IRF | NJ | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4 | flat #4 18-8 ss (.125 x .250 x .022) clear passivate per qq-p-35 specs ms15795-803 304ss | 9,710 |
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| IRF | NJ | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x .125 | flat #4 18-8 ss (.125x.250x.022) 1-w-803 | 15,862 |
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| IRF | NJ | Split Lock Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 split lock 18-8 ss | 11,545 |
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| IRF | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 x 4 | #4 external tooth l/w stl zinc w4aesz | 28,000 |
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| IRF | NJ | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 x 4 | #4 internal tooth l/w stl zinc w4isz | 5 |
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| IRF | NJ | SAE Flat Washer | Steel | Zinc/Clear | #4 x 4 | #4 sae flat stl zinc w4assz | 247,733 |
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| General F | MI | Flat Washer | Steel | Zinc/Clear | #4 | #4 b(w) f/w zinc b18.22.1 | 2000 |
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| BCSB | CA | Split Lock Washer | Silicon Bronze | Plain | #4 | #4 light split lock washer bronze nickel b18.21.1 b27.1 | 143,000 |
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| BAYFASTCO | FL | Flat Washer | Steel | Zinc/Clear | #4 | #4 type-b narrow flat washer stl zinc | 17329 |
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| BAYFASTCO | FL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | flat 18-8 30 | 1000 |
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| SRF | AL | Flat Washer | Brass | Plain | #4 | flat | 12,497 |
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| SRF | AL | Flat Washer | Steel | Zinc/Clear | #4 | 8,687 |
| |
| American | NY | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/4 x .025 | #4 x 1/4 x .025 f/w stainless | 800 |
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| BAYFASTCO | FL | SAE Flat Washer | Steel | Zinc/Clear | #4 | sae flat | 44696 |
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| BAYFASTCO | FL | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | external tooth lock | 5162 |
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| OBRIEN | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | external l/w | 48000 |
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| OBRIEN | OH | Split Lock Washer | Steel | Black Oxide | #4 | split lockwash | 23912 |
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| OBRIEN | OH | Flat Washer | Steel | Zinc/Clear | #4 | type-b narrow f/w 1/4 od .036 thk | 9500 |
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| OBRIEN | OH | Tooth Lock Washer (Int. & Ext.) | Steel | Cadmium/Yellow | #4 | ms35335-29 | 400,000 |
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| OBRIEN | OH | Flat Washer | 316, 317, A4 Stainless | Plain | #4 | f/w 316 stainless | 98 |
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| OBRIEN | OH | Countersunk Finishing Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | 18-8 304 | 1000 |
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| THRDFAST | FL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | ms15795-803 18-8 s 304ss b18.22.1 | 3,496 |
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| THRDFAST | FL | Split Lock Washer | Steel | Zinc/Clear | #4 | split lock b18.21.1 b27.1 | 494 |
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| THRDFAST | FL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | ms15795-804 18-8 s 304ss b18.22.1 | 171 |
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| THRDFAST | FL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | 18-8 ss f/w b18.22.1 | 744 |
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| THRDFAST | TN | Tooth Lock Washer (Int. & Ext.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | external tooth l/w 18-8 ss b18.21.1 | 4,000 |
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| THRDFAST | TN | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4 | 410 ss external tooth l/w b18.21.1 | 1,720 |
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| THRDFAST | TN | SAE Flat Washer | Steel | Zinc/Clear | #4 | SAE flat b18.22.1 | 800 |
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| THRDFAST | TN | Split Lock Washer | Steel | Zinc/Clear | #4 | split lock b18.21.1 b27.1 | 135 |
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| Lightning | LA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | flat 18-8 | 10750 |
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| Lightning | LA | Tooth Lock Washer (Int. & Ext.) | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4 | internal tooth lock 410 ss | 2000 |
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| Lightning | LA | Tooth Lock Washer (Int. & Ext.) | Steel | Zinc/Clear | #4 | internal tooth lock | 700 |
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