FCH News

1/4 Shoulder Washers

Shoulder Washers are commonly known as Screw Insulators, and are usually used in the electronics industry. The shoulder or collar is inserted into a larger hole in a printed circuit board or chassis and positively locates the washer and insulates the screw, rivet or wire from a chassis or assembly.

36 results, (click on any line for more information)
Buy Shoulder Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
SJS ProdCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4 x 1/81/4 dia 1/8 thk .130 id shoulder wshr nylon
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BRIGHBESTILShoulder Washer (Screw Insulator)SteelZinc/Clear1/4 x 1/41/4 x 1/4 stripper with +/-.001 shoulder zinc plate & bake662
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QCSORShoulder Washer (Screw Insulator)SteelBlack Oxide.312 x .312 x .125125idx312odx312slx185sdx058f shoulder wash black essentra15000
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AbabaCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4 x 3/81/4 x 3/8 (sc-250) screw insulator nylon6556
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WDMBIAShoulder Washer (Screw Insulator)SteelPlain.325 x .380 x .151shoulder pa6.6 natur .325x.380x.151 spc (W010) (W010) (W010)435
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CenturyNYShoulder Washer (Screw Insulator)300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide93920a150 shoulder washer hard fibre blk .194id x .375od x .312od x .030thk1000
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ManscoMIShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain.31 x .39.31 idx.39/.35 odx.06 thkx.21 shank length shoulder washer natural nylon169
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SJS ProdCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain.313 x .485 x .045.313idx.485odx.045thk nyl shoulder wshr blk
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AmericanNYShoulder Washer (Screw Insulator)Nylon (Polyamide)Phosphate1/4 x .515 x 1/16shoulder .370x.25 blk shoulder100000
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AmericanNYShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4 x .513 x 1/41/4 x .513 x 1/4 nylon shoulder washer300
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ZAL INDUSCAShoulder Washer (Screw Insulator)SteelPlain1/4 x .513 x 1/161/4x.513x1/16x.370x.260 shoulder washer block nylon500
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AbabaCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain.320 x .625.320 id x .625 major od x .250 long nylon shoulder washer10100
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GLFOHShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain0.3125 x 0.625 x 0.06250.625x0.3125x0.0625 shoulder 6/6 nyl nat () ()3600
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TSFTXShoulder Washer (Screw Insulator)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.312 x .750shoulder washer 303 ss a582/582m cond a finish 5.4.1 mil-std-171 .750od x .312id per print129
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ZAL INDUSCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4 x 9 x .2601/4x9/64nylon shoulder washer black .513x.260x.14124,980
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JHP FastenersTXShoulder Washer (Screw Insulator)SteelPlain1/4shoulder 1/4 washer187
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AbabaCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nylon shoulder washer3735
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ACFCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4nylon shoulder washer 1/4444
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ACFCAShoulder Washer (Screw Insulator)FiberPlain1/4fiber shoulder washer 1/4795
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ACFCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4shoulder washer nylon 1/4100
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Irwin IndOntShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 shoulder washer nylon1000
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SJS ProdCAShoulder Washer (Screw Insulator)FiberPlain1/41/4 shoulder washer fiber () ()780
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Kanebridge ILShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 shoulder washer nylon62.500
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IPCVAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 shoulder nylon3,225
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HayesCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4m45595/1-14 1/4 shoulder washer nylon5
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NAPPCOTXShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nylonshoulderblk .255id.464od (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL))525
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NAPPCOTXShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nylon shoulder .255id.562od (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL))50
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NAPPCOTXShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nylonshoulder .253id.625od (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL))200
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OlanderCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nyl shoulder wash () ()1833
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Global FaTXShoulder Washer (Screw Insulator)FiberPlain1/41/4 fibre shoulder/washer keystone electronics 47111333
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OlanderCAShoulder Washer (Screw Insulator)FiberPlain1/41/4 fibre shoulder wash () ()707
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Global FaTXShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nylon shoulder/washer keystone electronics 3109351
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OlanderCAShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/4 shoulder washer nylon264
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OlanderCAShoulder Washer (Screw Insulator)FiberPlain1/41/4 fibre shoulder wash () ()977
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QCSORShoulder Washer (Screw Insulator)PlasticPlain1/4nylon shoulder washer 1/4 hole microplastics500
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Global FaTXShoulder Washer (Screw Insulator)Nylon (Polyamide)Plain1/41/4 nylon shoulder/washer keystone electronics 768792
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