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3 1/2 inch length Deck Screws

Deck Screws are similar to Wood Screws, but while they have a flat head like a wood screw, the head has a larger area and is usually flared or bugle shaped. Deck Screw threads are usually longer and sharper than Wood Screws, and usually have a corrosion-resistant coating.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
ManscoMIDeck ScrewSteelBlack Oxide#10 x 3 1/2bugle phil deck scr coarse thrd 100/box1000
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WeaverWADeck ScrewSteelPhosphate5/16-18 x 3 1/25/16-18x3 1/2 torx dr deck screw type-f phos & oil370
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AbabaCADeck ScrewSteelPlain#10 x 3 1/210 x 3-1/2 sq.dr flt hd deck screw t-17 w/nibs grn7
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AbabaCADeck ScrewSteelPlain#10 x 3 1/2#10 x 3-1/2 deck drive wood screw t25 drv3
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GLFOHDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2#10x3-1/2 phil flat deck screw 18-8 s/s () () ()227
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GLFOHDeck ScrewSteelZinc/Clear#10 x 3 1/2#10x3-1/2 t20 torx flat deck screw type-17 w/2-1/2 thread length stl zc white bag of 17 () () ()78146
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GLFOHDeck ScrewSteelPainted#10 x 3 1/2#10x3-1/2 t20 torx flat deck screw type-17 w/2-1/2 thread length stl zc aged bronze bag of 17 () () ()65353
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GLFOHDeck ScrewSteelZinc/Clear#10 x 3 1/2#10x3-1/2 t20 torx flat deck screw type-17 w/2-1/2 thread length stl zc satin nickel bag of 17 () () ()109193
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GLFOHDeck ScrewSteelZinc/Clear#10 x 3 1/2#10x3-1/2 t20 torx flat deck screw type-17 w/2-1/2 thread length stl zc () () ()116831
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GLFOHDeck ScrewSteelPlain#10 x 3 1/2#10x3-1/2 square flat deck screw w/nibs type-17 stl 500-hr acq com () () ()10000
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GLFOHDeck ScrewSteelPlain#10 x 3 1/210x3-1/2 phillips drive-flat head-acq coated-deck screw () () ()100
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AbabaCADeck ScrewSteelPlain#10 x 3 1/210 x 3-1/2 phil-flat deck screw t-17 w/nibs green1500
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MESAFASTCADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2square flat w/nibs type-17 deck 305 18-8 304 305 18-8 304500.0
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ASMCILDeck ScrewSteelZinc/Yellow#10 x 3 1/2deck square drive bugle hardened med carb100
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ASMCILDeck ScrewSteelPhosphate#10 x 3 1/2deck square drive bugle hardened med carb phos1,057
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Jay-CeeMIDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-8 x 3 1/210-8x3 1/2 bugle square drive unc thread type-17 point deck screw 18-8 s/s steel250
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AbabaCADeck ScrewSteelPlain#10 x 3 1/210 x 3-1/2 sq.dr flt hd deck screw t-17 w/nibs grn2
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AbabaCADeck ScrewSteelPlain#10 x 3 1/2#10 x 3-1/2 deck drive wood screw t25 drv3
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LibertyILDeck ScrewSteelPlain#10 x 3 1/2deck650
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Fastener OHDeck ScrewSteelPlain#10 x 3 1/2flat head torx drive #10x3-1/2 decking screw 180pc w/bit 1
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Fastener OHDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2square drive deck screw #10x3-1/2 18.8 150
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RCFastAZDeck ScrewSteelZinc/Yellow#10 x 3 1/2phil flat bugle deck stl yellow1100
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NutsBoltsNEDeck ScrewSteelPlain#10 x 3 1/210x3 1/2 combo deck screw type-17 w/nibs tan28000
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Intl FastFLDeck ScrewSteelPlain#10 x 3 1/2deck-pro 6-lobe flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastFLDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro 6-lobe flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Intl FastNCDeck ScrewSteelPlain#10 x 3 1/2deck-pro 6-lobe flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastNCDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro 6-lobe flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Intl FastILDeck ScrewSteelPlain#10 x 3 1/2square bugle coarse thread deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastILDeck ScrewSteelPlain#10 x 3 1/2square deck-pro flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastILDeck ScrewSteelPlain#10 x 3 1/2deck-pro 6-lobe flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10 x 3 1/2square bugle coarse thread deck dacro ctg daggerzstock
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Intl FastILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10 x 3 1/2phillips bugle coarse thread deck dacro ctg daggerzstock
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Intl FastILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro square flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Intl FastILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro 6-lobe flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Intl FastPADeck ScrewSteelPlain#10 x 3 1/2deck-pro 6-lobe flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastPADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro 6-lobe flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Intl FastTXDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro 6-lobe flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Intl FastTXDeck ScrewSteelPlain#10 x 3 1/2deck-pro 6-lobe flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastAZDeck ScrewSteelPlain#10 x 3 1/2deck-pro 6-lobe flat w/nibs type-17 deck acq dagger ultra guard ctg tan daggerzstock
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Intl FastAZDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2ultra deck-pro 6-lobe flat w/nibs type-17 deck 305 18-8 304 ctg daggerzstock
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Wink FastVADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/218.8 ss square drive bugle head deck screw 10x3-1/24371
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HBBOLTCADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#9 x 3 1/2sq.dr trim deck ss2
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HBBOLTCADeck ScrewSteelPlain#10 x 3 1/2rustguard deck scr nibs155
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HBBOLTCADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2sq dr. deck 18-8905
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HBBOLTCADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2square drive ss deck3
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B & K FASTPADeck ScrewSteelGalvanized#10 x 3 1/2#10 x 3 1/2 phil bugle deck screws galvanized2000
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B & K FASTPADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2#10 x 3 1/2 sq. dr. deck screws s/s #17200
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TSFTXDeck ScrewSteelPlain#10 x 3 1/2deck screw t/17 combo sq/phil flat with nibs green color #10 x 3 1/2649
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TSFTXDeck ScrewSteelPlain#10 x 3 1/2deck screw t/17 combo sq/phil flat with nibs red color #10 x 3 1/21000
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TSFTXDeck ScrewSteelPlain#10 x 3 1/2deck screw t/17 combo sq/phil flat with nibs tan color #10 x 3 1/2500
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Marine FastenersFLDeck Screw316, 317, A4 StainlessPlain#10 x 3 1/210x3-1/2 square flat deck screw type-17 316ss with 4 nibs 316ss67500
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Marine FastenersFLDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/210x3-1/2 square flat deck screw type-17 305ss with 4 nibs66400
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Marine FastenersFLDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12 x 3 1/2#12 x 3 1/2 sq bugle deck 305 ss bulk generic brand7640
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Kanebridge ILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#8 x 3 1/28x3 1/2 phillips bugle head coarse thread sharp point deck screw dacrotized17.500
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Kanebridge ILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10-8 x 3 1/210-8x3 1/2 phillips bugle head coarse thread sharp point deck screw dacrotized25,000
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Kanebridge ILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10-8 x 3 1/210-8x3 1/2 bugle square drive coarse thread sharp point deck screw dacrotized37.500
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Kanebridge ILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-8 x 3 1/210-8x3 1/2 bugle square drive coarse thread type-17 point deck screw 18-8 stainless steel18.750
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Kanebridge ILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12-8 x 3 1/212-8x3 1/2 bugle square drive coarse thread type-17 point deck screw 18-8 stainless steel12.500
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Kanebridge ILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14-8 x 3 1/214-8x3 1/2 bugle square drive coarse thread type-17 point deck screw 18-8 stainless steel12.500
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Kanebridge ILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10 x 3 1/210x3 1/2 phillips bugle head coarse thread type-17 point deck screw dacrotized25,000
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Kanebridge ILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-8 x 3 1/21/4-8x3 1/2 phillips bugle head exterior wood deck screw 18-8 stainless steel8.750
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Kanebridge ILDeck ScrewSteelZinc/Clear#8-18 x 3 1/28-18x3 1/2 square drive flat trim head self drilling screw full thread zinc and bake25,000
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Kanebridge ILDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-8 x 3 1/2#10-8x3 1/2 square drive flat head nibs deck screw type-17 2/3 th read 18-8 stainless steel25,000
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Kanebridge ILDeck ScrewSteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-8 x 3 1/2#10-8x3 1/2 square flat nibs deck screw type-17 2/3 thread green ceramic 1,200hr salt spray25,000
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Kanebridge ILDeck ScrewSteelZinc/Clear#10 x 3 1/210x3 1/2 6-lobe flat nib deck type-17 pt zc nc bk 1000hr20,000
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Kanebridge ILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10 x 3 1/210x3 1/2 6-lobe bugle deck screw dacrotized17.500
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Kanebridge ILDeck ScrewSteelZinc/Clear#10 x 3 1/210x3 1/2 square flat nib deck type-17 pt zc nc bk 1000hr25,000
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DeltaTXDeck ScrewSteelZinc/Clear#10 x 3 1/2deck scr torx type-17 zinc #10x3 1/23000
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Bostwick INDeck ScrewSteelPlain#10 x 3 1/2#10 x 3 1/2 sq bugle hd deck screw acq war coated1
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ZAL INDUSCADeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10 x 3 1/2#10 x 3 1/2 dacrotized deck screws250
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LippinCADeck ScrewSteelPlain#10 x 3 1/2#10 x 3 1/2 phillips bugle head deck screw silver magnicoat111000
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LippinCADeck ScrewSteelPlain#10 x 3 1/2#10 x 3 1/2 square deck screw silver54000
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LippinCADeck ScrewSteelPlain#10 x 3 1/2#10 x 3 1/2 quad drive deck screw red128450
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LippinCADeck ScrewSteelPlain#10 x 3 1/210 x 3 1/2 deck screw star drive red202000
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LippinCADeck ScrewSteelPlain#10 x 3 1/210 x 3 1/2 star drive deck screw silver magnicoat45000
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LippinCADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2#10 x 3 1/2 square drive deck screw type-17 stainless5598
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LippinCADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/210 x 3 1/2 star drive deck screw stainless35000
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NBSILDeck ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10 x 3 1/2#10 x 3-1/2 phillips flat head decking screw dacrotized 500hrs52.5
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NBSILDeck ScrewSteelZinc/Yellow#10 x 3 1/2#10 x 3-1/2 phillips flat head decking screw zinc yellow49.5
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THRDFASTFLDeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12 x 3 1/218-8 ss flat square dr deck100
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THRDFASTFLDeck ScrewSteelPlain#10 x 3 1/2flat sq.dr deck war25
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THRDFASTFLDeck ScrewSteelElectrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)#10 x 3 1/2flat phil deck dacro4
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KBSTNDeck ScrewSteelPlain#10 x 3 1/2#10 x 3 1/2 flat sq nibs olydeck screw4,150
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All SizeTXDeck ScrewSteelPlain#10 x 3 1/2#10 x 3 1/2 green coated deck screw t-25 drive1,000
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Valley NuWADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#7 x 3 1/218-8 ss trim square drive type-17 deck200
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SeattleNBWADeck Screw316, 317, A4 StainlessPlain14 x 3 1/2bugle square drive deck 17-pt 316 ss2,750
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SeattleNBWADeck Screw316, 317, A4 StainlessPlain#12 x 3 1/2bugle square drive deck 17-pt 316ss 316ss9600
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SeattleNBWADeck Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3 1/2bugle square drive deck 18-8 ss7620
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