FCH News

M4 Flat Washers (DIN 433)

Flat Washers, or just Plain Washers, are a flat annulus or ring, often of metal, used to spread the load from the head of a screwed fastening to the base material. Flat washers are used to increase the bearing surface of a nut or fastener's head thus spreading the clamping force over a larger area.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MAINSOURCNHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 flt wshr 18-8 ss din 433800
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Irwin IndOntFlat Washer316, 317, A4 StainlessPlainM4din 433 m4 washer a4 stainless steel171
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Cal FastenrsCAFlat WasherSteelZinc/ClearM4 x 4.3m4 flatwasher 4.3mm x 8mm x .5mm zinc plated din# 433 din 433800
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433210000
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433inquire
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433inquire
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433233000
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433inquire
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433inquire
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433230000
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433inquire
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433700000
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433inquire
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433170000
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BrikksenFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat washer for cheese head screw (reduced o.d.) a2 m4 din 433inquire
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433inquire
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BrikksenFLFlat Washer316, 317, A4 StainlessPlainM4flat washer for cheese head screw (reduced o.d.) a4 m4 din 433inquire
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EndriesWIFlat WasherSteelZinc/BlackM4 x 84x8 flat trivalent black zinc din 4339988
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CenturyFLFlat WasherSteelZinc/YellowM4m4 stl zinc yellow bn 727 rohs compliant din 43390
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m 4.0 18-8 flat with small od din 433 13545
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MTPCAFlat WasherSteelZinc/ClearM4m4 din 433-stl zn flat washers (small o.d.)19,800
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MTPCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 din 433-a2 s.s flat washers (small o.d.)51,000
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MTPCAFlat Washer316, 317, A4 StainlessPlainM4m4 din 433-a4 s.s flat washers (small o.d.)12,300
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MtrcSpecCAFlat WasherSteelZinc/ClearM4M4 flat small o.d. zc din 433stock
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MtrcSpecCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 flat small od a-2 din 433stock
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MtrcSpecCAFlat Washer316, 317, A4 StainlessPlainM4M4 flt wshr small od a-4 din 433stock
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MtrcSpecCAFlat WasherBrassPlainM4M4 flt wshr sm.od. brass din 433stock
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CenturyFLFlat WasherSteelZinc/ClearM4M4 steel zinc plt flat with small od din 433 770
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SWACOOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 f/w a2 din 4337780
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SWACOOHFlat WasherSteelZinc/ClearM4M4 flt wash stl zinc din 4338785
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EurolinkSCFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM44 iso 7092 / 200 hv a2 18-8 304 steel flat small series din 433inquire
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EurolinkSCFlat WasherSteelPlainM44 iso 7092 / 200 hv plain finish flat small series din 433inquire
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EurolinkSCFlat Washer316, 317, A4 StainlessPlainM44 iso 7092 / 200 hv a4 stainless steel flat small series din 4332,000
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EurolinkSCFlat WasherSteelZinc/ClearM44 iso 7092 / 200 hv zinc plated flat small series din 433inquire
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ASMCILFlat WasherSteelZinc/ClearM4flat small pattern low carb zp din 43357,200
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m 4.0 18-8 flat with small od din 4338995
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LibertyILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 8M4 flat 8 od a2 18-8 304 140 hv 140 hv din 433966
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IRFNJFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4a2 18-8 304 din 43315,678
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CIFILFlat WasherSteelZinc/ClearM4M4 flat narrow zinc plated din 433 (135) (135)135
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MMCCILFlat WasherBrassPlainM4small od flat washer din 433 brass plaininquire
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MMCCILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4small od flat washer din 433 a2 s/s plaininquire
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MMCCILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 sml od flat was a2 200hv din 433 a2 200hvinquire
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WDMBIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 8140hv a2 d8 4 din 4331,000
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HodellOHFlat WasherSteelPlainM4M4 flt wash din 433b633 ty 1 s/c 2 .000310116
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HodellOHFlat WasherSteelPlainM4M4 flt wash b633 ty 1 s/c 2 .0003 din 43310116
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TSFTXFlat Washer316, 317, A4 StainlessPlainM4 x 8flat washer a4 ss din 433 m4 x 8mm od210
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ArdenWIFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 fw a2ss din 433inquire
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Kanebridge ILFlat WasherSteelZinc/ClearM4m4 din 433 small flat washers zinc250,000
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EurolinkSCFlat Washer316, 317, A4 StainlessPlainM44 iso 7092 / 200 hv a4 stainless steel flat small series din 433inquire
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IRFNJFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4a2 18-8 304 din 4339778
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MSTCMAFlat WasherSteelZinc/YellowM4m4 din 433 flat wshr sm od stl z/yl569
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MSTCMAFlat WasherBrassPlainM4m4 din 433 flat wshr sm od brass597
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MSTCMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 din 433 flat wshr sm od a2ss2098
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MSTCMAFlat WasherSteelZinc/ClearM4m4 din 433 flat wshr sm od stl zn1050
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MSTCMAFlat Washer316, 317, A4 StainlessPlainM4m4 din 433 flat wshr sm od a4ss1092
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BAYFASTCOFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4flat 18-8 din 4333090
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HewesNYFlat WasherSteelZinc/ClearM4small od f/w din 433200
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HewesNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4small od f/w a2 s/s iso 7092 din 4332000
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EurolinkSCFlat WasherBrassPlainM4m4 iso 7092 / din 433 brass flat washer small series5000
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