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5/16 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 
IRFNJSelf-Sealing ScrewSteelZinc/Clear5/16-18 x 1/2indented hex washer unslotted m/s type-f stl nickel clear Cr3+ with sealer21973
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IRFNJSelf-Sealing ScrewSteelZinc/Black5/16 x 3/4unslotted indented hex washer t/s type-25 nickel black Cr3+ with sealer.11884
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IRFNJSelf-Sealing ScrewSteelZinc/Black5/16 x 3/4unslotted indented hex washer t/s type-25 nickel black Cr3+ with sealer.11884
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IRFNJSelf-Sealing ScrewSteelZinc/Black5/16 x 3/4unslotted indented hex washer t/s type-25 nickel black Cr3+ with sealer.11884
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OlanderCASelf-Sealing ScrewSteelZinc/Clear5/16-18 x 3/45/16-18 x 3/4 hx hd seelskrewsst rohs () ()96
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OlanderCASelf-Sealing ScrewSteelZinc/Clear5/16-18 x 15/16-18 x 1 hx hd seelskrewsst rohs () ()42
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AFIFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18x1 hex hd seal screw ss () ()800
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KBSTNSelf-Sealing ScrewSteelPlain5/16-18 x 2 1/45/16-18 x 2 1/4 flat torx!t/c type^f ultra seal1,500
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RevcarVASelf-Sealing ScrewSteelZinc/Clear5/16double split shaft collar 96 hr salt spray Cr3+ to white rust w/super seal w/ss375
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