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Thread Cutting Screws (quadrex)

Thread Cutting Screws are a type of screw with a specific hardness, thread design, and point that can cut new threads in a pre-drilled hole in thicker metal. They come with a variety of different point types depending on the application.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 18-32 x 1 round combo sq/slotted steel zinc trivalent clear b18.6.43061
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Irwin IndOntSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 1#8 x 1 rnd quadrex l0-root screw steel zinc b18.6.49035
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MESAFASTCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#12-14 x 1#12-14x1 sq/phil pancake head 3 pt selfdrilling dagger-guard5,000.0
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CenturyFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#8-32 x 18-32 x 1 phillips pan hd square cone (SEMS STL ZINC ROHS CLEAR) (SEMS STL ZINC ROHS CLEAR) 2500
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AbabaCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10 x 2 1/2#10 x 2 1/2 combo sq/phil mod.truss t-17 hardened steel z b18.6.4100
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EndriesWISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-20 x 1/26-20x1/2 quadrex (oe) serrated pan head type-25 thread cutting screw zinc10000
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack OxideM3-14 x 16M3-14x16 pan sq/phil part brd type-17 blk ox & wax24200
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack OxideM6-8.00 x 50rndwa sq/phil part brd type-17 & wax13500
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 1 1/88 x 1-1/8 mod truss sq/phil part brd type-17 znc4978
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide8-32 x 1/4 pan sq/phil ty-1 metal tc scr blk ox & wax225500
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide10-24 x 3/4 pan sq/phil type-23 metal tc scr blk ox w/#2 drive69450
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack OxideM5-10 x 45rndwa sq/phil part brd type-17 & wax16197
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Black#8-32 x 1/4flat undercut sq/phil type-f metal tc scr triv blk znc6000
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ManscoMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear12-24 x 1 flat u/c sq/phil ty-f metal tc scr triv znc31505
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8 x 1phil/square flat type-17 with nibs black 17 with nibs black3,000
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-32 x 1/2quadrex pan type-f scr black ox scr black ox155,200
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6 x 1 3/8quadrex flat tapping type-17 plate type-17 plate1,800
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#9 x 3phil/square flat type-17 with nibs black 17 with nibs black2,060
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#9 x 2 1/2phil/square flat type-17 with nibs black7,500
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KomarILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-24 x 3/810-24x3/8 combo square/slotted pan t/s type-23 zinc trivalent7000
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KomarARSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 1sq/phillips round washer part.bd(coarse) type-1720000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 1 1/28 x 1-1/2 quadrex flat head with nibs type-17 screw zinc plated8000
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CIFILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-12 x 1 1/2#10-12x1 1/2 pan quadrex head tapping screw steel & bake zn6a per mpaps s-a-1.301126390
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MESAFASTCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10 x 3 1/2quadrex round washer coarse type-17175.0
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EximS'poreSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clearscrew pan head phillips-recesssteel blue zn w. sq. cone washer#6-32 x 1 1/2 in b18.6.434
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EximS'poreSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxidescrew pan head phillips-recesssteel black oxide w. sq. cone washer#6-32 x 1 1/2 in b18.6.41249
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6 x 5/8#6 x 5/8 quadrex truss deep thread zinc screw c1022 hardened cr3 25 000 per box b18.6.45000
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6 x 1/2#6 x 1/2 quadrex truss deep thread zinc screw c1022 hardened 25 000 per box b18.6.485000
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-11 x 1 1/4# 8-11 x 1 1/4 square/phillips round washer head coarse thread zinc plated screws (heads painted white) b18.6.48000
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-11 x 1 3/48-11 x 1 3/4 square/phillips round washer head coarse thread zinc plated screws b18.6.45100
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8 x 1#8 x 1 flat quadrex deep thread screw black oxide c1022 hard 13 000 per box b18.6.4492068
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPhosphate#9-10 x 2 1/2# 9-10 x 2 1/2 square/phillips flat head with nibs under head coarse thread type-17 black phosphate/wax screws b18.6.4600
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Intl FastFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1 1/2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastNCSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastNCSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1 1/2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastNCSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1 1/2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1 1/2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1 1/2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1 1/2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 2lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10-13 x 1lo pro square/phillips type-17 dagger-guard ctg daggerzstock
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Intl FastFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 2 1/2combo sq/phillips flat w/ nibs coarse thred type-17 pt daggerz daggerz dlflcz08212 b18.6.422m
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Intl FastFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 1 5/8combo sq/phillips flat w/ nibs coarse thred type-17 pt daggerz daggerz dlflcz081158 b18.6.440m
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Cal FastenrsCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#7 x 1 5/8#7 x 1 5/8 combo square/phillip flat w/nibs type-17 green envirocoat pt # 513215,000
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8 x 1 1/2phil/square flat type-17 with nibs black 17 with nibs black6,000
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WDMBIASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellowx 3screw wo flat 82 ph/sq 17 st (zy) phillips 8-9x3 (W030)4,400
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AFIFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10 x 3 1/2#10x3-1/2 sq phil flat type-17 w/nibs st18000
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AFIFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 1#8x1 sq phil flat nibs type-17 st zn10900
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AFIFLSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 2#8x2 squ phil flat type-17 w/nibs st zn11000
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SISAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10-32 x 7/1610-32x7/16 combo (sl/sq) spec fl top truss triple helix45780
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-9 x 1 1/48-9x1 1/4 phillips sqr flat nib 2 type-17 blk ox125,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-9 x 1 1/28-9x1 1/2 phillips sqr flat nib 2 type-17 blk ox125,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-9 x 28-9x2 phillips sqr flat nib 2 type-17 blk ox100,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 1 1/4#8-11x1 1/4 square phillips drive round washer deep thread type-17 2/3 thread black oxide75,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 1 1/8#8-11x1 1/8 square phillips drive round washer deep thread type-17 2/3 thread black oxide100,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 1#8-11x1 square phillips drive round washer deep thread type-17 full thread black oxide100,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 1 3/4#8-11x1 3/4 square phillips drive round washer deep thread type-17 2/3 thread black oxide50,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#8-11 x 1#8-11x1 square phillips drive round washer deep thread type-17 full thread zinc bake100,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 2 1/2#8-11x2 1/2 square phillips drive round washer deep thread type-17 2/3 thread black oxide37.500
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 2 1/4#10-9x2 1/4 square phillips drive round washer deep thread type-17 2/3 thread black oxide60,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 1 3/4#10-9x1 3/4 square phillips drive round washer deep thread type-17 2/3 thread black oxide57.500
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 2#8-11x2 square phillips drive round washer deep thread type-17 2/3 thread black oxide50,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 1 1/4#10-9x1 1/4 square phillips drive round washer deep thread type-17 2/3 thread black oxide82.500
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 2#10-9x2 square phillips drive round washer deep thread type-17 2/3 thread black oxide50,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 4#8-11x4 square phillips drive round washer deep thread type-17 2/3 thread black oxide25,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 2 1/2#10-9x2 1/2 square phillips drive round washer deep thread type-17 2/3 thread black oxide50,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 1 1/2#10-9x1 1/2 square phillips drive round washer deep thread type-17 2/3 thread black oxide70,000
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-9 x 3#10-9x3 square phillips drive round washer deep thread type-17 2/3 thread black oxide36.250
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 2 1/4#8-11x2 1/4 square phillips drive round washer deep thread type-17 2/3 thread black oxide37.500
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Kanebridge ILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8-11 x 3#8-11x3 square phillips drive round washer deep thread type-17 2/3 thread black oxide25,000
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General FMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 110-32x1 quadrex hwh trs zidi triv b18.6.4296,400
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General FMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain1/4-14 x 1.3751/4-14 x 1.375 quadrex hwh ty b tcs b18.6.47093
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General FMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow10-32 x 3.7510-32 x 3.75 quadrex pn hd tsc 23 ZIDI TRIVALENT31338
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LibertyILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#8 x 2phil/square flat type-17 with nibs black2,000
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ZAL INDUSCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#8 x 2 1/2#8 x 2 1/2 sq/phil flat particle board dbl type-17 w/nibs2,500
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NBSILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain1/4-20 x 11/4-20 x 1 square/phil combo b18.6.4102
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THRDFASTMSSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10 x 1 1/2sq/phillips dr pancake t/s type-17 b18.6.410,000
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)#10 x 3#10 x 3 flat sq/phil w/s t-17 nibs green ceramic b18.6.417,410
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10 x 2 1/2#10 x 2 1/2 flat sq/phil w/s t-17 nibs b18.6.467,040
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10 x 4#10 x 4 truss sq-phil w/s t-17 shk-slotted plated b18.6.41,600
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10 x 2 1/2#10 x 2 1/2 truss sq-phil w/s t-17 shk-slotted plated b18.6.44,551
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10 x 3#10 x 3 truss sq-phil w/s t-17 shk-slot b18.6.43,000
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10 x 2#10 x 2 flat sq/phil w/s t-17 nibs b18.6.415,925
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KBSTNSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10 x 1 1/8#10 x 1-1/8 loprofile t/s sq-phil! t17 silver b18.6.410,000
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FACCAOntSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-24 x 1/2thread-cutting screw square socket/phillips pan head #10-24 unc x 1/2 long type-f low carbon steel case hardened zinc plated b18.6.42,184
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WurthINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#8 x 18 x 1 quadrex pan head twinsfast screw black oxide197,500
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