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M4 Self-Sealing Screws

Self-Sealing Screws are usually special-purpose machine screws with a groove under the head of the screw, which, in association with a mating O-ring, forms a seal when the screw is tightened.

9 results, (click on any line for more information)

Buy Self-Sealing Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLSelf-Sealing ScrewSteelZinc/ClearM4-40 x .2655229996-4 4-40 x .265 sl pan capt screw per prt. stl zn clr .0001 min w/sealer w/100 hrs min salt spray14550
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LibertyILSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM4-0.70 x 6M4 x 6 seal a3013151-1 a3013151-1 a3013151-111
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OlanderCASelf-Sealing ScrewSteelZinc/ClearM4-0.70 x 8M4-.7x8 slotted pan seelskrewsst rohs .4C8SPMS/SEEL ()439
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Irwin IndOntSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM4 x 10m4 x 10 seelscrews rm type pan phillips s/s black oxide2050
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IRFNJSelf-Sealing ScrewClass 8.8Zinc/ClearM4-0.70 x 12indented hex phillips m/s w l/w sems 8.8 zn ni clr triv/sealer160120
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IRFNJSelf-Sealing ScrewClass 8.8Zinc/ClearM4-0.70 x 12indented hex phillips m/s w l/w sems 8.8 zn ni clr triv/sealer160120
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IRFNJSelf-Sealing ScrewClass 8.8Zinc/ClearM4-0.70 x 12indented hex phillips m/s w l/w sems 8.8 zn ni clr triv/sealer160120
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 6m4 x 6mm phillips pan head sealing screw oring s/s dfars185
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MSTCMASelf-Sealing ScrewSteelPlainM4m4 mst 1081 scr lckg & sealg rng ty/b300
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