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U-Drive Screws, Steel (ASME B18. 6.4)

Type U Drive Screws are round head unslotted self-tapping screws with multiple start threads and a blunt pilot point. These screws require a pre-drilled hole and may be hammered rather than screwed, and so can be tamper-resistant.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 1/4#6x1/4 round type-u drive screw stl zc b18.6.4 () () ()888
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 3/8#6x3/8 round type-u drive screw stl zc b18.6.4 () () ()6645
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 3/16#4x3/16 round type-u drive screw stl zc b18.6.4 () () ()1150
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 3/8#4x3/8 round type-u drive screw stl zc b18.6.4 () () ()18140
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 3/8#8x3/8 round type-u drive screw stl zc b18.6.4 () () ()18550
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 5/16#4x5/16 round type-u drive screw stl zc b18.6.4 () () ()7789
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GLFOHSelf-Tapping Drive Screw (type u)SteelNickel#10 x 3/8#10x3/8 round type-u drive screw stl nkl b18.6.4 () () ()8990
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear2 x 3/162x3/16 round type-u drive screw stl zc b18.6.4 () () ()48
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#7 x 3/8#7x3/8 round type-u drive screw stl zc b18.6.4 () () ()19
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GLFOHSelf-Tapping Drive Screw (type u)SteelPlain#00 x 1/8drive screw MS21318-1 b18.6.4 () () ()2390
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GLFOHSelf-Tapping Drive Screw (type u)SteelPlain#2 x 1/4#2x1/4 steel round/type-u drive/screw cad ii MS21318-15 b18.6.4 () () ()1390
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GLFOHSelf-Tapping Drive Screw (type u)SteelPlain#6 x 1/4#6 x 1/4 u drive screw stl cad yel MS21318-27 b18.6.4 () () ()117
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GLFOHSelf-Tapping Drive Screw (type u)SteelPlain#4 x 5/16#4 x 5/16 round type-u drive screw stl zc MS21318-22 b18.6.4 () () ()1013
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GLFOHSelf-Tapping Drive Screw (type u)SteelCadmium/Yellow#6 x 3/8#6x3/8 steel round/type-u drive/screw cad ii MS21318-29 b18.6.4 () () ()130
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GLFOHSelf-Tapping Drive Screw (type u)SteelPlain#2 x 3/16#2x3/16 steel round/type-u drive/screw cad 1 MS21318-14 b18.6.4 () () ()480
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 1 1/88x1-1/8 phillips drive-large round washer head-drawer front adjusting screw-type-17-zinc b18.6.4 () () ()2159
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 1 1/48x1-1/4 recex drive-large round washer head-drawer front adjusting screw-type-17-zinc b18.6.4 () () ()1400
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 1 1/28x1-1/2 phillips drive-large round washer head-drawer front adjusting screw-type-17-zinc b18.6.4 () () ()4331
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#0 x 3/16#0x3/16 round type-u drive screw stl zc b18.6.4 () () ()3019
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GLFOHSelf-Tapping Drive Screw (type u)SteelZinc/Clear#00 x 1/4#00x1/4 round type-u drive screw stl zc b18.6.4 () () ()1550
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Irwin IndOntSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 3/84 x 3/8 round hd u drive screw steel zinc b18.6.41350
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Irwin IndOntSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 1/4#4x1/4 udrive screw steel zinc b18.6.4900
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Irwin IndOntSelf-Tapping Drive Screw (type u)SteelZinc/Clear0 x 1/40x1/4 round u drive screw zinc b18.6.4900
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Alma BoltMISelf-Tapping Drive Screw (type u)SteelPlain#4 x 3/16#4 x 3/16 round head drive screw u type-b18.6.4439
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EximS'poreSelf-Tapping Drive Screw (type u)SteelZinc/Yellow#120.963 x 0.630 x 0.028single thread engaging one piece type-usteel yellow zinc #120.963 x 0.630 x 0.028 in b18.6.444
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EximS'poreSelf-Tapping Drive Screw (type u)SteelZinc/Clearworm drive bucklehousing with screw for smooth metal hose bandingw1 zinc plated galvanized b18.6.4255
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EximS'poreSelf-Tapping Drive Screw (type u)SteelPlain#6-320.410 x 0.280fasteners type-u #6-320.410 x 0.280 in b18.6.410
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EximS'poreSelf-Tapping Drive Screw (type u)SteelPlain#8-320.780 x 01/2fasteners type-u #8-320.780 x 0.500 in b18.6.413
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EximS'poreSelf-Tapping Drive Screw (type u)SteelPlain0.500fasteners type-ulg 0.500 in b18.6.427
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EximS'poreSelf-Tapping Drive Screw (type u)SteelPlain#4-400.400 x 01/4fasteners type-u #4-400.400 x 0.250 in b18.6.455
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EximS'poreSelf-Tapping Drive Screw (type u)SteelPhosphate4ring type-u steel black phosphateid 4.000 mm 0.157 inochiai p/n utw-4 b18.6.465
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EximS'poreSelf-Tapping Drive Screw (type u)SteelZinc/Clear#5 x 0.350screw round head metallic drive type-usteel hardened blue zn#5 x 0.350 in b18.6.4155252
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EximS'poreSelf-Tapping Drive Screw (type u)SteelNickelscrew round head hammer drivesteel case hardened nickelm2.89 x 6.35 mm type-u b18.6.42000
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EximS'poreSelf-Tapping Drive Screw (type u)SteelNickelscrew round headsteel hardened nickel2 x 6.5 mm type-u b18.6.4201244
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear#00 x 1/8#00x1/8 round u drive scr stl zinc b18.6.470
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelPlain#00 x 3/16ms21318-2 screw MS21318-2 b18.6.4800
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear#2 x 3/16#2x3/16 round type-u drive screw steel zinc b18.6.419962
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QFCTXSelf-Tapping Drive Screw (type u)SteelPlain#4 x 3/16#4x3/16 round type-u drive screw b18.6.4200
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QFCTXSelf-Tapping Drive Screw (type u)SteelPlainbuildex dec-u-drive tool b18.6.41
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B & K FASTPASelf-Tapping Drive Screw (type u)SteelBlack Oxide#4 x 1/4#4 x 1/4 round hd u drive screws black oxide b18.6.4145200
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B & K FASTPASelf-Tapping Drive Screw (type u)SteelPlain#6 x 3/8#6 x 3/8 round hd u drive screws plain b18.6.481539
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B & K FASTPASelf-Tapping Drive Screw (type u)SteelZinc/Clear#12 x 3/4#12 x 3/4 round hd u drive screws zinc b18.6.4127000
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General FMISelf-Tapping Drive Screw (type u)SteelPlainhf 2-8x.31 rd hd u drive scr trvlnt b18.6.419430
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General FMISelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 1/46 x .25 rd drive scr ty u zn b18.6.4500
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General FMISelf-Tapping Drive Screw (type u)SteelZinc/Clear2 x 0.1872 x 0.187 rd drive scr ty-u zn b18.6.475
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BHAMALSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 1/4#4x1/4 round u-drive screw zn b18.6.41295
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OSSCORISelf-Tapping Drive Screw (type u)SteelZinc/Clear#10 x 3/8#10x3/8 round t-u drivescrew plated b18.6.47,645
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OSSCORISelf-Tapping Drive Screw (type u)SteelZinc/Clear#2 x 1/2#2x1/2 round t-u drivescrew plated b18.6.48,578
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OSSCORISelf-Tapping Drive Screw (type u)SteelPlain#6 x 1/4#6x1/4 round t-u drivescrew b18.6.4236
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OSSCORISelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 3/8#6x3/8 round t-u drivescrew plated b18.6.45,672
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OSSCORISelf-Tapping Drive Screw (type u)SteelPlain#6 x 5/8#6x5/8 round t-u drivescrew b18.6.45,930
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OSSCORISelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 1#8x1 round t-u drivescrew plated b18.6.42,788
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QFCTXSelf-Tapping Drive Screw (type u)SteelPlain#6 x 5/16#6x5/16 rd type-u drive screw b18.6.4240
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Bostwick INSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 1/2#4 x 1/2 u drive screw zinc b18.6.44
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Bostwick INSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 1/2#6 x 1/2 u drive screw zinc b18.6.41
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Bostwick INSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 5/16#6 x 5/16 u drive screw zinc b18.6.4800
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WurthOntSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 3/16scr drive u round st (zn) 4x3/16 b18.6.41000
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear0 x 3/16drive screw round 0x3/16 steel zinc plate b18.6.49800
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear#00 x 1/4drive screw round u #00x1/4 steel zinc plated b18.6.4800
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear#2 x 3/16drive screw round u #2x3/16 steel zinc plated b18.6.419700
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 1/2drive screw round u #4x1/2 steel zinc plated b18.6.41088
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JET FITTINGCASelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 3/8drive screw round u #8x3/8 steel zinc plated b18.6.4550
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 1/4round t-u drive b18.6.47,349
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#2 x 3/16round t-u drive b18.6.46,590
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#4 x 3 /8round t-u drive b18.6.43,284
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#10 x 3/8round t-u drive b18.6.41,205
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 3/8round t-u drive b18.6.4587
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#8 x 1/4round t-u drive b18.6.4500
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 3/8round t-u drive b18.6.4831
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 1/2round t-u drive b18.6.4207
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THRDFASTFLSelf-Tapping Drive Screw (type u)SteelZinc/Clear#10 x 1/2round t-u drive b18.6.4169
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THRDFASTTNSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 1/4round t-u drive b18.6.4400
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THRDFASTTNSelf-Tapping Drive Screw (type u)SteelZinc/Clear#7 x 3/8round t-u drive b18.6.450
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KBSTNSelf-Tapping Drive Screw (type u)SteelZinc/Clear#10 x 3/8#10 x 3/8 round hd u-drive screw pltd b18.6.46,850
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THRDFASTOKSelf-Tapping Drive Screw (type u)SteelZinc/Clear0 x 1/2round t-u drive b18.6.430
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THRDFASTOKSelf-Tapping Drive Screw (type u)SteelZinc/Clear#6 x 1/8round t-u drive b18.6.41,000
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WSBKYSelf-Tapping Drive Screw (type u)SteelPlain#4 x 0.228screw drive u rd st ni 4x0.228 b18.6.422,000
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All SizeTXSelf-Tapping Drive Screw (type u)SteelPlain#2 x 1/4#2 x 1/4 u drive screw b18.6.41
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All SizeTXSelf-Tapping Drive Screw (type u)SteelPlain#4 x 3/16#4 x 3/16 u drive screw b18.6.41
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All SizeTXSelf-Tapping Drive Screw (type u)SteelPlain#0 x 1/8#0 x 1/8 u drive screw b18.6.41
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All SizeTXSelf-Tapping Drive Screw (type u)SteelPlain#2 x 5/16#2 x 5/16 u drive screw b18.6.41
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DavisILSelf-Tapping Drive Screw (type u)SteelZinc/Clear#2 x 3/16#2 x 3/16 round hd. type-u drive screw-steel zinc b18.6.48,000
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FACCAOntSelf-Tapping Drive Screw (type u)SteelZinc/Clear#12 x 1/2b-1867 type u drive screw round head #12 ga x 1/2 lg (.209 x 1/2 ) use drill no 11 steel case hardened zinc chromate plated b18.6.454,800
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