FCH News

Self-Sealing Screws (hex)

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLSelf-Sealing ScrewPlainapm hexseal sl6-32x5/16 2615 seelscrew pan head ovalersized slotted6
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 5/16apm hexseal r6-32x5/16 2701 6-32 x 5/16 phillips pan seal screw 18-8 ss345
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainapm hexseal r4-40 x 1/2 2701 phillips pan sealing screw with silicone oring 18-8 s/s dfars218
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8apm hexseal r4-40x3/8-2701 4-40 x 3/8 phillips pan seal screw ss266
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8apm hexseal r6-32x3/8-2701 6-32 x 3/8 phillips pan seal screw ss2
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CenturyFLSelf-Sealing ScrewPlainamp hexseal #5701ss pan hd seal screw with viton oring12
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CenturyFLSelf-Sealing ScrewPlain#4-40 x 1/2apm # s4-40x1/2 2615 seal screw 4-40 x 1/2 slotten pan head seal screw w/fluoro silicone o-ring apm hexseal25
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM3-0.50 x 4apm# rm3x4mm-2701 bo m3-.5x4 phillips pan hd seal screw ss blk ox apm hexseal1000
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainapm hexseal# sfr4-40x1/2 2701 seelscrew phillips flat stainless25
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainapm hexseal r4-40x1/2-7601 seel skrew phillips pan 18-8 w/epdm oring97
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CenturyFLSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56 x 3/162-56 x 3/16 slotted pan head seelscrew type s 18-8 apm hexseal21
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CenturyFLSelf-Sealing ScrewPlainms27576-4-18bolt self retain hex 1/4-284
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YANKEENHSelf-Sealing ScrewSteelZinc/Yellow#14 x 2#14 x 2 hex flange head-self drilling tek-sealing washer-yellow zinc370
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NAPPCOTXSelf-Sealing Screw400 Stainless (405, 410,416,420,430 etc.)Plain#12-14 x 3/4hxwhselfdrill trisealt410 12-14x3/4 9750
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NAPPCOTXSelf-Sealing ScrewSteelPlainhexwshslfdrilscw/sealwash#3zp14-14x1 1/2 2836
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NAPPCOTXSelf-Sealing ScrewSteelPlainhexwshslfdrilscw/sealwash#3zp 14-14x3/4 2444
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NAPPCOTXSelf-Sealing ScrewSteelZinc/Clearhexwashselfdrillscw/sealwash#2zp 14-14x3 850
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NAPPCOTXSelf-Sealing ScrewSteelPlainhexwshslfdrilscw/sealwash#3zp10-16x2 1500
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NAPPCOTXSelf-Sealing ScrewSteelZinc/Clearhexwshslfdrilscw/sealwash#2zp 12-14x2 1250
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NAPPCOTXSelf-Sealing ScrewSteelPlainhexwshslfdrilscw/sealwash#1zp 14-14x7/8 1306
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NAPPCOTXSelf-Sealing ScrewSteelPlainhexwshslfdrilscw/sealwash#3zp10-16x1 1/2 1475
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NAPPCOTXSelf-Sealing ScrewSteelZinc/Clearhexwshslfdrilscw/sealwash#2zp 12-14x2 492
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NAPPCOTXSelf-Sealing ScrewSteelZinc/Clearhexwshslfdrilscw/sealwash#2zp 12-14x1 400
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NAPPCOTXSelf-Sealing ScrewSteelZinc/Clearhexwshslfdrilscw/sealwash#2zp 8-18x1-1/4 100
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NAPPCOTXSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/4hex seal screw s/s 18-8 1/4-20x1/4 200
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Set ScrewILSelf-Sealing ScrewSteelPlain7hex keys 1 heat shink tube and 4 o-rings in 2x2 heat sealed baginquire
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Set ScrewILSelf-Sealing ScrewSteelPhosphate#6-32 x 3/16cup point hex socket set phos & oil dry to touch non chrome sealinquire
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Set ScrewILSelf-Sealing Screw316, 317, A4 StainlessPlain#10-32 x 1/4half dog point 316 stainless hex socket set bagged 20 pieces per resealable baginquire
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Set ScrewILSelf-Sealing Screw316, 317, A4 StainlessPlain1/4-20 x 1/4half dog point 316 stainless hex socket set bagged 13 pieces per resealable baginquire
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OneMonroeNCSelf-Sealing ScrewSteelZinc/Clear#17 x 3/4#17 x 3/4 hex sealer s/m/s plated4
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Irwin IndOntSelf-Sealing ScrewSteelPlainapm hexseal rm3x4mm-2701 pan head phil400
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Future FastenerTXSelf-Sealing ScrewSteelZinc/Clear#10 x 2#10 x 2 hex wsh slotted (sealing) screw plt500
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer875
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer675
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer825
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer710
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer685
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer840
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer800
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer300
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer805
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AEROSPCEMNSelf-Sealing ScrewSteelPlain75162 hexseal washer785
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EndriesWISelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/21/4-20x1/2 hex head se al screw silicone o-ring stainless 18-8875
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AbabaCASelf-Sealing ScrewSteelZinc/Clear1/4-20 x 11/4-20 x 1 u-ind hex m/s bnd seal stl znc1300
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AbabaCASelf-Sealing ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 u-ind hex m/s bnd seal stl znc397
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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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OlanderCASelf-Sealing ScrewSteelZinc/Clear5/16-18 x 15/16-18 x 1 hx hd seelskrewsst rohs () ()42
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OlanderCASelf-Sealing ScrewSteelZinc/Clear1/2-13 x 1/21/2-13 x 1/2 hx hd seelskrewsst rohs () ()59
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OlanderCASelf-Sealing ScrewSteelZinc/Clear3/8-16 x 3/43/8-16 x 3/4 hx hd seelskrewsst rohs () ()93
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OlanderCASelf-Sealing ScrewSteelZinc/Clear1/2-13 x 11/2-13 x 1 hx hd seelskrewsst rohs () ()90
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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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MTPCASelf-Sealing ScrewClass 8.8Zinc/BlackM6 x 16m6 x 16/12.5 jis b 1187-b-cl 8.8 bl/zn cr3 a3t phil ind hex hd sems w/sw/fw jis f/th sealentstock
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OlanderCASelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainapm hex seal 10-32x1 1/4 slotted pan seelskrew sst200
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OlanderCASelf-Sealing ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 hx hd seelskrewsst rohs ()98
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OlanderCASelf-Sealing ScrewSteelZinc/Clear3/8-16 x 13/8-16 x 1 hx hd seelskrewsst rohs ()98
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OlanderCASelf-Sealing ScrewSteelZinc/Clear1/4-20 x 1/21/4-20 x 1/2 hx hd seelskrewsst rohs ()91
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MidStatesMISelf-Sealing ScrewSteelPlain#10 x 1in hex washer t/s w/bond seal 18103
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MMCCILSelf-Sealing ScrewPlasticPlainM7m7 plastic seal ring for hex screws din 108inquire
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TSFTXSelf-Sealing ScrewSteelPlainM6apm hexseal m6 sealing washer10
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TSFTXSelf-Sealing ScrewSteelPlainM6apm hexseal m6 sealing washer10
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ISSCOMOSelf-Sealing ScrewSteelZinc/Clear#10-16 x 3/41/4 af hex hd 1/2 od bonded sealing washer5400
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ISSCOMOSelf-Sealing ScrewSteelZinc/Black#10-16 x 3/41/4 af hex hd 1/2 od bonded sealing washer3000
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ISSCOMOSelf-Sealing ScrewSteelZinc/Clear#14 x 3/4sms hex hd type-b w/sealing washer z/p1325
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ISSCOMOSelf-Sealing ScrewSteelZinc/Clear#14 x 2sms hex type-a w/sealing washer z/p6000
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ISSCOMOSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain14 x 3/4sms hex type-b w/sealing washer 18-8 ss78511
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 1#9x1 hex washer twinfast dagger-tite w/sealiing washer brown59,000
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 1#9x1 hex washer twinfast dagger-tite w/sealing washer black63,894
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 1#9x1 hex washer twinfast dagger-tite w/sealing washer green55,900
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 1#9x1 hex washer twinfast dagger-tite w/sealing washer tan4,000
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 1#9x1 hex washer twinfast dagger-tite w/sealing washer bright red55,900
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer gray1,300
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer stone7,400
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer black27,740
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer brown21,800
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer tan16,000
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 1#9x1 hex washer twinfast dagger-tite w/sealing washer plum3,900
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer plum1,900
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer green21,300
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Palmer BoltOHSelf-Sealing ScrewSteelPlain#9 x 2#9x2 hex washer twinfast dagger-tite w/sealing washer bright red22,890
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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 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 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 ScrewSteelZinc/Clear27/64-13 x 1.375unslotted indented hex washer h/l-25 case nickel clear & bake plus sealer34272
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IRFNJSelf-Sealing ScrewSteelZinc/Clear11/32-14 x 1.375unslotted indented hex washer h/l-25 hard 800 hr nickel clear sealer & bake78375
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IRFNJSelf-Sealing ScrewSteelZinc/Clear11/32-14 x 1.375unslotted indented hex washer h/l-25 hard 800 hr nickel clear sealer & bake78375
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IRFNJSelf-Sealing ScrewSteelZinc/Clear27/64-13 x 1.375unslotted indented hex washer h/l-25 case nickel clear & bake plus sealer34272
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IRFNJSelf-Sealing ScrewSteelZinc/Clear27/64-13 x 1.375unslotted indented hex washer h/l-25 case nickel clear & bake plus sealer34272
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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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BoltCraftNESelf-Sealing ScrewRubber, Buna-N, Neoprene etc.Plain#12 x 1 1/412 x 1-1/4 hex washer head self drilling screw #2 point with rubber sealing washer zinc painted white head 5/16 hexinquire
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LippinCASelf-Sealing ScrewSteelPlain1/4-20 x 1 1/21/4-20 x 1-1/2 hex self drill cliamaseal #4218
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LippinCASelf-Sealing ScrewSteelPlain#14-28 x 614-28 x 6 hex self drill cliamaseal tek#5500
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KBSTNSelf-Sealing Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#17 x 1#17 x 1 hex t/s sealer stainleshead700
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KBSTNSelf-Sealing ScrewSteelPlain#14 x 1#14 x 1 hex t/s sealer buildex2,350
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KBSTNSelf-Sealing ScrewSteelPlain1/4 x 41/4 x 4 hex wsh seal tek-5 silvercoated500
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KBSTNSelf-Sealing ScrewSteelPlain#14 x 3/4#14 x 3/4 hex t/s sealer silvercoated6,007
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KBSTNSelf-Sealing ScrewSteelPlain1/4 x 2 1/21/4 x 2 1/2 hxwsh!sealtek1,300
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 7/8#12 x 7/8 hex wshr sealing tek/4 silvercoated3,000
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KBSTNSelf-Sealing ScrewSteelPlain1/4 x 81/4 x 8 hex wsh seal tek-5 silvercoated250
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 2 3/8#12 x 2 3/8 hxwsh!sealtek2,000
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KBSTNSelf-Sealing ScrewSteelPlain#14 x 2#14 x 2 hex t/s sealer silvercoated3,500
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KBSTNSelf-Sealing ScrewSteelPlain1/4 x 31/4 x 3 hex wsh seal tek-5 buildex850
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KBSTNSelf-Sealing ScrewSteelPlain#14 x 1 1/2#14 x 1 1/2 hex t/s sealer silvercoated3,900
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 1 1/2#12 x 1 1/2 hex wsh seal tek-5 buildex1,500
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KBSTNSelf-Sealing ScrewSteelPlain#14 x 1#14 x 1 hex t/s sealer silvercoated5,850
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KBSTNSelf-Sealing ScrewSteelPlain#17 x 1#17 x 1 hex t/s sealer buildex4,250
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 1 1/2#12 x 1 1/2 hex wsh seal tek-5 silvercoated6,900
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KBSTNSelf-Sealing ScrewSteelPlain#17 x 1#17 x 1 hex t/s sealer8,703
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 2#12 x 2 hex wsh seal tek-5 silvercoated4,400
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 1 1/4#12 x 1 1/4 hex wshr sealing tek/4.55,000
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KBSTNSelf-Sealing ScrewSteelPainted#14 x 1 1/2#14 x 1 1/2 hex t/s sealer colonialred!paint4,750
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KBSTNSelf-Sealing ScrewSteelPlain#12 x 1 1/4#12 x 1 1/4 hex wshr sealing tek/4 buildex3,576
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MidStatesSCSelf-Sealing ScrewSteelPlain#12-14 x 1 1/212-14 x 1 1/2 hex wash hd sealing tek175
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WurthINSelf-Sealing ScrewSteelZinc/Clear#12-14 x 212-14 x 2 unslotted hex washer head w/ bonded sealing washer self drilling screw zinc #3 point pack 500 per poly bag9,500
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WurthINSelf-Sealing ScrewSteelZinc/Clear#12-14 x 112-14 x 1 hex wash hd sds stl zinc 3 pt. with sealing washer pack 1000 per poly bag13,387
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