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3/8 inch length Thread Cutting Screws

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.

24,629 Self-Tapping Thread Cutting Screw (types f,1,23,25), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
YANKEENHSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810-32 x 3/8 phil pan thread cut type-25 zinc pltd4798
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YANKEENHSelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-32 x 3/8#2-32 x 3/8 phil pan thread cut type-a stain steel453
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YANKEENHSelf-Tapping Thread Cutting Screw (types f,1,23,25)400 Stainless (405, 410,416,420,430 etc.)Plain#4-40 x 3/84-40 x 3/8 phillips pan head type-23 thread-cutting screws 410 stainless steel742
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MAINSOURCNHSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#4-40 x 3/84-40x3/8 phil pan t/s type-23 stl blk5734
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WeaverWASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810-24x3/8 phil pan type-f thread cutter 18-8 ss139
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TownCountryARSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8pan phillips type-f #0806fpp1000
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Future FastenerTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-24 x 3/8#10-24x3/8 phillips pan head thread cutting screw unc thread type-f zinc plated8225
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Set ScrewILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4-40 x 3/8phillips pan type-finquire
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32 x 3/8 hex sems ext type-23 zinc pl1700
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#8-32 x 3/88/32 x 3/8 slotted hex washer f tcs green130350
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32 x 3/8 phillip pan f tcs zp2280
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32 x 3/8 phillip pan f tcs zp9000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)400 Stainless (405, 410,416,420,430 etc.)Plain#8-32 x 3/8phil pan f tcs 410 s/s1925
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32x3/8 slotted hex washer 23 tcs zinc pl500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/8slotted hex washer 23 tcs pl12600
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8slotted pan f tcs zp34500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)400 Stainless (405, 410,416,420,430 etc.)Plain#2-56 x 3/8phillip pan f tcs 410 s/s300
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow#4 x 3/8slotted fillister type-25 yellow2000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86/32 x 3/8 phillip pan f tcs zp1500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow#2 x 3/8slotted pan type-25 yellow24500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow#3 x 3/8slotted pan type-25 yellow1500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow#4 x 3/8slotted pan type-25 yellow6000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow#4 x 3/8slotted fillister type-25 yellow825000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4 x 3/8slotted hex washer type-25 zp27200
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4 x 3/8unslotted hex washer type-25 zp40210
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4 x 3/8phil pan type-bf sms pl2000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Yellow#4 x 3/8phil pan type-25 sms yellow126500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#4 x 3/8phil truss type-25 sms1000
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AbabaCASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 p-flat m-scr u/cut s/s b18.6.41423
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AbabaCASelf-Tapping Thread Cutting Screw (types f,1,23,25)400 Stainless (405, 410,416,420,430 etc.)Plain#8-32 x 3/88-32 x 3/8 p-flat m-scr type-f undercut 400 s/s b18.6.41000
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AbabaCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Green#10-32 x 3/810-32 x 3/8 phil-indented hex wsh hd type-f green znc hrd stl1
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WeaverWASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86-32x3/8 slotted pan type-f thread cutter screw zinc5980
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4-24 x 3/84-24x3/8 phillips flat thread cutting screw type-25 fully threaded zinc and bake5000
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4-40 x 3/84-40x3/8 phillips pan thread cutting screw type-f fully threaded zinc and bake14550
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86-32x3/8 phillips flat thread cutting screw type-f fully threaded zinc and bake10000
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86-32x3/8 phillips pan thread cutting screw type-f fully threaded zinc and bake10000
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/88-32x3/8 phillips flat undercut thread cutting screw type-f fully threaded zinc112000
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-16 x 3/810-16x3/8 phillips pan thread cutting screw type-25 fully threaded zinc and bake13060
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10 x 3/8round u type-drive3735
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)316, 317, A4 StainlessPlain#10 x 3/8round u type-drive 316 stainlessinquire
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Jay-CeeMISelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x 3/8round u type-drive 18-8 s/s3000
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AbabaCASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 p-flat m-scr u/cut s/s b18.6.4200
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ACCURATEILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelBlack Oxide#10-24 x 3/8phil pan tcs type-f3000
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ACCURATEILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-24 x 3/8phil pan ft tcs type-14900
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ACCURATEILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8slotted round tcs type-1360
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ACCURATEILSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86-32x3/8 phil pan ft tcs type-1 zinc150
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ACCURATEILSelf-Tapping Thread Cutting Screw (types f,1,23,25)Silicon BronzePainted#6 x 3/8slotted pan sts type-25 bronze gold2000
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear10/32 x 3/8 hex screw ext washer type-23 zinc pl1700
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RCFastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8phil pan type-f tcs 18-8 3042000
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RCFastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 3/88x3/8 phil pan type-25 stl zinc cr+3 (ft)5000
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RCFastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/8phil flat undrct type-f tcs stl 15000
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RCFastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8phil pan type-f tcs 18-8 304750
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RCFastAZSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Green#8-32 x 3/8slotted indented hex washer type-f tcs stl green2500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32x3/8 hex ext washer type-23 zinc pl1700
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32x3/8 hex ext type-23 screw zinc pl1700
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SIIINSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86-32 x 3/8 hex-slotted drive indented hex washer head zinc finish type-f point steel thread cutting screw b18.6.416700
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JHP FastenersTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8screw 8-32x3/8 slotted indented hex washer thread cutting screw type-23 fully threaded zinc11500
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RePneu ToMISelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/88-32x3/8 phil flat ft type-f und/cut zinc10000
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/88-32x3/8 phil pan type-f zinc b18.6.414000
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Green#10-24 x 3/8#10-24x3/8 slotted hex washer head tapping screw type-f low carbon steel green zinc b18.6.48957
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10-32 x 3/810-32x3/8 ft ident hwh slotted type-f b18.6.411500
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10-32 x 3/810-32x3/8 ft ident hwh slotted type-f b18.6.49988
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#2 x 3/8#2x3/8 phil pan t/s type-25 tri/zinc b18.6.47964
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#4 x 3/8#4x3/8 phil flat tapping screw type-25 b18.6.44869
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#6 x 3/8#6x3/8 slotted indented hex washer type-25 b18.6.43000
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/88-32x3/8 hex washer type-f zinc w/serr b18.6.4370
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QFCTXSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8 x 3/8#8x3/8 phil pan t/s type-25 zinc b18.6.42962
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B & K FASTPASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 x 3/8#6 x 3/8 phil flat s m s 18-8 stainless b18.6.47677
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B & K FASTPASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/8#8 x 3/8 phil flat s m s 18-8 stainless u/c b18.6.4197
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B & K FASTPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10-24 x 3/810/24 x 3/8 hwh slotted thd cutting screw ty f b18.6.4100
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B & K FASTPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10-32 x 3/810/32 x 3/8 hwh slotted thd cutting screw ty f b18.6.43440
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B & K FASTPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelPlain#10-32 x 3/810/32 x 3/8 hwh unslotted thd cutting screw ty f b18.6.483
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Lubker DiPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8#8 (eight)-32x3/8 phil pan type-23 tcs zp2803
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Lubker DiPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Black#8-32 x 3/8#8 (eight)-32x3/8 phil pan type-f tcs steel zinc & black1965
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Lubker DiPASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Black#10-24 x 3/8#10-24x3/8 phil pan type-f tcs zinc black3500
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#10-32 x 3/810/32x3/8 hex ext type-23 screw zinc pl1700
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8thread cutting screw type-f pan phillips 632x3/8 stainless steel400 b18.6.44200
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/8thread cutting screw type-f pan phillips 632x3/8 steel zinc plated b18.6.43241
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/86-32x3/8 phillips pan thread cutting screw type-23 steel zinc plated b18.6.43500
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8thread cutting screw type-f pan phillips 832x3/8 steel zinc plated b18.6.49300
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4-40 x 3/8thread cutting screw type-f flat82 phillips 440x3/8 steel zinc plated b18.6.44400
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4-40 x 3/8thread cutting screw type-f pan phillips 440x3/8 steel zinc plated b18.6.45930
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AmericanNYSelf-Tapping Thread Cutting Screw (types f,1,23,25)400 Stainless (405, 410,416,420,430 etc.)Plain#8-32 x 3/8phil pan f tcs 410 s/s1925
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4 x 3/8thread cutting screw hi-lo hex ind steel zinc plated #4x3/8 b18.6.43000
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8thread cutting screw type t(23) pan phillips 440x3/8 stainless steel400 b18.6.42390
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#4-40 x 3/8thread cutting screw type-f pan slotted 440x3/8 steel zinc plated b18.6.41690
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#6-32 x 3/8thread cutting screw type t(23) hex indented washer 632x3/8 steel zinc plated b18.6.440800
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8thread cutting screw type-f flat82 phillips 832x3/8 steel zinc plated b18.6.44000
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8thread cutting screw type t(23) hexwasher slotted 832x3/8 steel zinc plated b18.6.499500
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JET FITTINGCASelf-Tapping Thread Cutting Screw (types f,1,23,25)SteelZinc/Clear#8-32 x 3/8thread cutting screw type-f pan slotted 832x3/8 steel zinc plated b18.6.4700
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