FCH News

Self-Sealing Screws, Black Oxide

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.

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

Buy Self-Sealing Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
MAINSOURCNHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6-32 x 1/46-32x1/4 phil pan sealing sc 18-8 ss blk137
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MAINSOURCNHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM3 x 6m3 x 6 phil pan sealing sc jis 18-8 ss blk600
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YANKEENHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/4phillips pan seal- 18-8 s/s w/silicone (red/orng) o-ring3910
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YANKEENHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/2phillips pan sealing 18-8 s/s w/ buna-n oring82
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YANKEENHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8-32 x 3/8phillips pan m/s seal- 18-8 s/s finish w/buna-n oring952
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YANKEENHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM3-0.50 x 6M3(.5)x6 phillips pan seal- (6.5 dia) a2 18-8 304 w/3226
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YANKEENHSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM3-0.50 x 6M3(.5)x6 phillips pan seal- (6.0 dia jis spec) a2 18-8 304 w/910
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CenturyFLSelf-Sealing ScrewSteelBlack Oxideapm r4-40x3/8-2701-blkox sealing screw apm hexseal (BLACK OXIDE DFARS) (BLACK OXIDE DFARS) 75
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CenturyFLSelf-Sealing ScrewSteelBlack Oxideapm r6-32x3/8-2701-blkox sealing screw apm hexseal (BLACK OXIDE DFARS) (BLACK OXIDE DFARS) 90
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CenturyFLSelf-Sealing ScrewSteelBlack Oxide#2-56 x 1/42-56x1/4 phil pan seal screw seal screw w/viton o-ring steel black oxide 9
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Global FaTXSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/4#4-40x1/4 ss phil/pan sealscrew with extra-light/vibratite black/oxide3500
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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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Irwin IndOntSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM2.5 x 30m2.5 x 30mm s/st torx t8 pan hd seelscrew black oxide undersize head.2250
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Irwin IndOntSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM2.5 x 30M2.5x30 s/st torx t8 pan seelscrew black oxide undersize head.730
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EndriesWISelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 5/164-40x5/16 phillips100 degree flat seel screw 18-8 blk ox silicon o-ring679
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EndriesWISelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/84-40x3/8 phillips100 d eg countersink head seel screw 18-8 black ox silicon o-ring2518
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CenturyNYSelf-Sealing ScrewSteelBlack Oxideapm r6-32x3/8-2701-blkox sealing screw black oxide dfars apm hexseal r6-32x3/8-2701-blkox90
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CenturyNYSelf-Sealing ScrewSteelBlack Oxideapm r4-40x3/8-2701-blkox sealing screw black oxide dfars apm hexseal r4-40x3/8-2701-blkox75
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CenturyNYSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxideapm# rm3x4mm-2701 bo m3-.5x4 phil pan hd seal screw ss blk ox apm hexseal2000
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CenturyNYSelf-Sealing ScrewSteelBlack Oxide2-56 x 1/4 phil pan seal screw seal screw w/viton o-ring steel black oxide9
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OlanderCASelf-Sealing ScrewSteelBlack Oxide#4-40 x .404-40 x .40 ph pan seelskrewsst blk ()500
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Alma BoltMISelf-Sealing ScrewSteelBlack Oxide#10 x 1 1/4type-17 black hwh w/bond seal wa a2414
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EximS'poreSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM3 x 4screw pan head slotted recess s/sblack oxide w. fluorosilicone sealo ring m3 x 4 mm685
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