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1/2-20 Tap Bolts

Fully Threaded Hex Tap Bolts are fully threaded hex machine bolts regardless of their diameter. The dimensional specifications for hex tap bolts are covered by ASME B18.2.1 Standard.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
SunPackFLHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 1 1/21/2-20x1-1/2 j429 grade 8 fin hex tap bolt yellow zinc fine thread full thread50
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CenturyFLHex Tap Bolt (Fully Threaded)SteelPlain1/2-20 x 1 1/21/2-20 x 1 1/2 hex hd tap bolt q2b (GRADE 5 1 3/8 MIN THD. REV 4) (GRADE 5 1 3/8 MIN THD. REV 4) 13
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SunPackFLHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 1 1/21/2-20x1-1/2 j429 grade 8 fin hex tap bolt yellow zinc fine thread full thread fine thread full thread50
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DeltaTXHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 1 1/2hx tap bolt gr 5 zinc 1/2-20 x 1 1/2 (FULL THREAD/ FINE THREAD)100
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ZAL INDUSCAHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/21/2-20 x 1 1/2 hex tap bolt 18-8stn.25
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 1 1/2bolt & c/s hex t/b (f/t)hex hd b18.2.16100
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 1 1/21/2-20x1 1/2 hex tap bolt grade 5 fully threaded zinc7.500
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 1 1/21/2-20x1 1/2 hex tap bolt grade 8 fully threaded zinc yellow7.500
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Delta SecondaryILHex Tap Bolt (Fully Threaded)316, 317, A4 StainlessPlain1/2-20 x 1 1/2316 hex t/b b18.2.1349
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MidStatesMIHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 1 3/4hex t/b znc4
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DeltaTXHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 1 3/4hx tap bolt gr 5 zinc 1/2-20 x 1 3/4 (FULL THREAD/ FINE THREAD)117
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ISSCOMOHex Tap Bolt (Fully Threaded)Grade 2Plain1/2-20 x 1 3/4hex t/b469
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 1 3/41/2-20x1 3/4 hex tap bolt grade 5 fully threaded zinc5,000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 1 3/41/2-20x1 3/4 hex tap bolt grade 8 fully threaded zinc yellow7.500
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ManscoMIHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 1 3/4hex t/b gr8972
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FDLILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 1.881/2-20 x 1.88 tap bolt, grade 5, plain finish per print#363896, rev. a 210pcs/ctn and 16.85kgs/ctn b18.2.15040
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FDLILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 1.881/2-20 x 1.88 tap bolt, grade 5, plain finish per print#363896, rev. a 210pcs/ctn and 16.85kgs/ctn b18.2.15040
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WeaverWAHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 21/2-20x2 gr5 full thread tap bolt zinc48
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JET FITTINGCAHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2bolt hex 1/2-20x2 gr5 fully threaded steel zinc plated b18.2.1198
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WDMBIAHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2bolt hex tap grade 5 (zn) 1/2-20x2 (W040)200
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MESAFASTCAHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2hex t/b gr53,325.0
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MESAFASTCAHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2hex t/b gr597.0
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GLFOHHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 21/2-20x2 hex hd tap bolt grade 8 stl zy b18.2.1 () ()127
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NutsBoltsNEHex Tap Bolt (Fully Threaded)SteelPlain1/2-20 x 21/2-20 x 2 tapbolt p5462
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SASCOORHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 2hex t/b 18-8 s/s16,000
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FastWareSaskHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 2nf hex t/b157
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Alma BoltMIHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2SAE f/t t/b255
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 2bolt & c/s hex t/b (f/t)hex hd b18.2.14000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 21/2-20x2 hex tap bolt grade 5 fully threaded zinc5,000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 21/2-20x2 hex tap bolt grade 8 fully threaded zinc yellow6.250
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BDS FASTEWIHex Tap Bolt (Fully Threaded)Grade 5Zinc/Yellow1/2-20 x 21/2-20 x 2 hex tap bolt gr5 zy2,000
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NAPPCOTXHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 2hex tap bolt gr8 zinc&yellow 1/2-20x2 (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS) (50-BOLTS)133
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JacksonMSHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 2 1/4nf tapp bolt29
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FastWareSaskHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 2 1/4nf hex t/b1,661
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 2 1/4bolt & c/s hex t/b (f/t)hex hd b18.2.115000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2 1/41/2-20x2 1/4 hex tap bolt grade 5 fully threaded zinc5,000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 2 1/41/2-20x2 1/4 hex tap bolt grade 8 fully threaded zinc yellow5.625
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JET IndusWIHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 2 1/4gr. 8 tap bolt 1/2-20x2 1/4 plain22
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Alma BoltMIHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2 1/4SAE f/t t/b295
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TSFTXHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 2 1/2hex tap bolt f/t ss 1/2-20 x 2 1/2126
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GLFOHHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 2 1/21/2-20x2-1/2 hex hd tap bolt grade 8 stl zy b18.2.1 () ()207
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GLFOHHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 2 1/21/2-20x2-1/2 hex hd tap bolt grade 5 stl pln b18.2.1 210
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 2 1/2bolt & c/s hex t/b (f/t)hex hd b18.2.115000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2 1/21/2-20x2 1/2 hex tap bolt grade 5 fully threaded zinc2.500
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 2 1/21/2-20x2 1/2 hex tap bolt grade 8 fully threaded zinc yellow5.625
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TSFTXHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 2 3/4hex tap bolt f/t ss 1/2-20 x 2 3/410
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 2 3/4bolt & c/s hex t/b (f/t)hex hd b18.2.114000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 2 3/41/2-20x2 3/4 hex tap bolt grade 5 fully threaded zinc5,000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 2 3/41/2-20x2 3/4 hex tap bolt grade 8 fully threaded zinc yellow5,000
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JET FITTINGCAHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 31/2-20x3 hex tap bolts grade 8 zinc yellow quantity 25 b18.2.124
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METRO INDOHHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 3hex hd t/b ft356
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TSFTXHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 3hex tap bolt f/t ss 1/2-20 x 3101
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ACCURATEILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 3hex t/b ful thrd gr536
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 3bolt & c/s hex t/b (f/t)b18.2.12400
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 3bolt & c/s hex t/b (f/t)hex hd b18.2.12600
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 31/2-20x3 hex tap bolt grade 5 fully threaded zinc2.500
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 31/2-20x3 hex tap bolt grade 8 fully threaded zinc yellow0.625
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BAYFASTCOFLHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 31/2-20 x 3 hex head tap bolt grade 5 zinc100
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Fastener OHHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 3tap bolt 1/2-20x3 304ss490
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Valley NuWAHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 3nf gr8 hex t/b pl5
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EndriesWIHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 3 1/21/2-20x3 1/2 hex tap bolt grade 8 zn/ye15
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 3 1/2bolt & c/s hex t/b (f/t)hex hd b18.2.118000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 3 1/21/2-20x3 1/2 hex tap bolt grade 5 fully threaded zinc2.500
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 3 1/21/2-20x3 1/2 hex tap bolt grade 8 fully threaded zinc yellow0.625
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 4bolt & c/s hex t/b (f/t)hex hd b18.2.16000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 41/2-20x4 hex tap bolt grade 5 fully threaded zinc1.250
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 41/2-20x4 hex tap bolt grade 8 fully threaded zinc yellow0.625
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OSSCORIHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 41/2-20x4 tap bolt grade 5 plated b18.2.134
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CenturyFLHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 4 1/21/2-20 x 4 1/2 hex hd tap bolt gr.8 (FULL THREAD STEEL ZINC YELLOW) (FULL THREAD STEEL ZINC YELLOW) 30
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 4 1/2bolt & c/s hex t/b (f/t)b18.2.112000
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LibertyILHex Tap Bolt (Fully Threaded)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 4 1/2hex t/b 18-8 s/s 18-8 s/s5
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Ace Bolt MSHex Tap Bolt (Fully Threaded)Grade 2Plain1/2-20 x 4 1/21/2-20 x 4-1/2 nf hex tap bolt {full th} gr 2 plain b18.2.11915
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 4 3/4bolt & c/s hex t/b (f/t)b18.2.12000
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 5bolt & c/s hex t/b (f/t)hex hd b18.2.14000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 51/2-20x5 hex tap bolt grade 5 fully threaded zinc1.250
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ManscoMIHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 51/2-20x5 hex t/b gr5 10/box5
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 5 1/4bolt & c/s hex t/b (f/t)b18.2.11900
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Wurth AdaMNHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 5 1/2bolt hex tap grade 8 (zy) 1/2-20x5 1/2250
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Wurth AdaMNHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 5 1/2bolt hex tap grade 8 (pl) 1/2-20x5 1/2165
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 5 1/2bolt & c/s hex t/b (f/t)b18.2.12000
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 5 1/2bolt & c/s hex t/b (f/t)hex hd b18.2.13000
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Kanebridge ILHex Tap Bolt (Fully Threaded)Grade 8Zinc/Yellow1/2-20 x 5 1/21/2-20x5 1/2 hex tap bolt grade 8 fully threaded zinc yellow0.625
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Zinc/Clear1/2-20 x 5 3/4bolt & c/s hex t/b (f/t)hex hd b18.2.13100
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METRO INDOHHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 6hex hd t/b ft2
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 5Plain1/2-20 x 6bolt & c/s hex t/b (f/t)hex hd b18.2.15400
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BIG BOLTILHex Tap Bolt (Fully Threaded)Grade 8Plain1/2-20 x 6bolt & c/s hex t/b (f/t)b18.2.13600
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AmericanNYHex Tap Bolt (Fully Threaded)SteelZinc/Yellow1/2-20 x 1 1/2 51/2-20 x 1 1/2 hex t/b 5976
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