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Hex Bolts, Passivated

Hex Machine Bolts are threaded bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. Hex bolts are tightened with a wrench and are used to connect metal parts. The body tolerances of hex machine bolts are not as close as those of hex cap screws. Hex machine bolts are covered under ASME Standard B18.2.1

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Passivated#10-32 x 15/16nas1003-7a 500
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CenturyFLHex Machine BoltPassivated#10-32 x 1 3/8nas1003-14a10
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CenturyFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-24 x 1.1an5c13a bolt .31-2 (BOLT .31-2) (BOLT .31-2) ()5
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CenturyNYHex Machine BoltSteelPassivatedm45938/4-10 nut plain clinch (hex fl) 0.190-32 cres psvt6
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CenturyNYHex Machine BoltPassivatednas1003-7a500
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GlobalCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-18 x 7/8hex hd bolt w/nylon patch 18-8 ss passivate 18-8 ss passivate187
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GlobalCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-24 x 5hex hd bolt 18-8 ss passivate10
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GlobalCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 3 3/4hex hd bolt 18-8 ss passivate13
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GlobalCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 1 3/4hex hd bolt 18-8 ss passivate22
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM4 x 20.00bolts 304 s/s passivated m4 x 20.00mmw. stopper polyurethane blackand nut hex 302hq s/s passivated misumi equivalent pn ssts4-201064
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-24 x 03/4screw hex head bolts/s passivated unf 2a#5/16-24 x 0.750 in b18.2.1892
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 3/4screw hex head bolts/s passivated unc 2a# 3/8-16 x 3/4 in b18.2.110475
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 1screw hex head bolts/s passivated unc 2a# 3/8-16 x 1.000 in b18.2.1554
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM8 x 16screw hex head bolts/s passivated ifi stdm8 x 16 mm1228
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM8 x 75screw hex head bolts/s passivatedm8 x 75 mm289
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EximS'poreHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedscrew hex head bolts/s passivated#1/4-10 x 2 in ansi std b18.2.12500
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT, 431 CRES, 3/8-24 UNF-3A, 0.374 - 0.371 Dia. x 6.078 Long, 5.438 Grip, Passivate per AMS2700, Un-Drilled Head & Shank AN6C60A11
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT, 431 CRES, 7/16-20 UNF-3A, 0.437 - 0.433 Dia. x 4.094 Long, 3.438 Grip, Passivate per AMS2700, Un-Drilled Head & Shank AN7C40A10
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT - 431 CRES, 1/4-28 UNF-3A, 0.249 - 0.246 Dia. x 1.906 Length, 1.438 Grip, Passivation per AMS2700, Drilled Head Only AN4CH17A26
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT - 431 CRES, 1/4-28 UNF-3A, 0.249 - 0.246 Dia. x 7.531 Length, 7.063 Grip, Passivation per AMS2700, Drilled Shank AN4C7443
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RapidNYHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Passivated#10-32 x 15/32bolt-machine aircraft 431 cres 10-32 unf-3a 0.189-0.186 dia. x 0.469 (0.063 grip) passivate per ams2700 drilled shank only 410ss AN3C3425
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT, 431 CRES, 5/8-18 UNF-3A .620-.624 Diam. X 6.766 Length (5.813Grip) PASSIVATE PER AMS2700 Drilled Head Only AN10CH65A7
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT, 431 CRES, 5/16-24 UNF-3A, 0.312 - 0.309 Dia. x 5.594 Long, 5.063 Grip, Passivate per AMS2700, Drilled Shank Only AN5C5435
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RapidNYHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)PassivatedNAS1003-2415
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RapidNYHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Passivated5/16-24 x 23/32bolt machine aircraft 431 cres 5/16-24 unf-3a 0.312-0.309 dia. x 0.719 long 0.188 grip passivate per ams2700 un-drilled head & shank 410ss AN5C5A53
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RapidNYHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/2-20 x 2.219bolt-machine close tolerance aircraft 431 cres 1/2-20 unf-3a x 2-7/32 length (1.4375 grip) passivate per ams2700 undrilled AN178C21A1
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RapidNYHex Machine BoltPassivateduniv.head 347 cres per as7229 i/a/w rev b 3/32 x 1/2 annealed passivated AN12317312.8
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RapidNYHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedBOLT, MACHINE, AIRCRAFT - 431 CRES, 1/4-28 UNF-3A, 0.249 - 0.246 Dia. x .656 Length, .188 Grip, Passivation per AMS2700, Drilled Shank & Head AN4CH534
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RapidNYHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedBOLT, MACHINE, AIRCRAFT - 3/8-24 UNF-3A 431 Stainless Steel, .374-.371 Dia. x 3.828 Length, 3.188 Grip, Passivate per AMS2700, UNDRILLED AN6C36A13
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT, 431 CRES, 3/8-24 UNF-3A, 0.374 - 0.371 Dia. x 1.078 Long, 0.438 Grip, Passivate per AMS2700, Drilled Head Only AN6CH10A54
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT, 431 CRES, 5/16-24 UNF-3A, 0.312 - 0.309 Dia. x 2.094 Long, 1.563 Grip, Passivate per AMS2700, Drilled Shank Only AN5C204
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RapidNYHex Machine BoltSteelPassivatedBOLT, MACHINE, AIRCRAFT 431 CRES 9/16-18 UNF-3A 0.562 - 0.558 DIAM. X 1.406 LONG, 0.5 GRIP, Passivation per AMS2700, Drilled Head Only AN9CH12A17
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RapidNYHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-24 x 1.688bolt machine aircraft 431 cres 5/16-24 unf-3a 0.312-0.309 dia. x 2.219 long 1.688 grip passivate per ams2700 un-drilled head & shank 304ss AN5C21A570
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ParkerAZHex Machine BoltSteelPassivated1/2-20 x 1.7351/2-20 x 1.735 hex cap screw .735 thread a286 hardened passivate per nas6708u16 made in u.s.a.675
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ParkerAZHex Machine BoltSteelPassivated1/2-20 x 1.7351/2-20 x 1.735 hex cap screw .735 thread a286 hardened passivate per nas6708u16 made in u.s.a.675
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HodellOHHex Machine BoltGrade B8Passivated1/2-13 x 2 1/41/2-13x2 1/4 a193 b8 304 stainless hyhex bolt pln passivated/tested per astm a380 7.2.5.214908
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HodellOHHex Machine BoltGrade B8Passivated5/8-11 x 2 1/25/8-11x2-1/2 finish hex bolt a193-b8 304 stainless cls ii passivated/tested per astm a380 7.2.5.2 (this item must be finished hex bolt)75
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TrifastTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/4-20blt hex 1/4-20 .75in ss passivated26530
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated1/2-13 x 41/2-13 x 4 hex bolt 2205 duplex50
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated1/2-13 x 51/2-13 x 5 2205 hex bolt 2205 duplex43
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated1/2-13 x 5 1/21/2-13 x 5 1/2 hex bolt 2205 duplex114
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated1/2-13 x 61/2-13 x 6 hex bolt 2205 duplex14
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated1/2-13 x 6 1/21/2-13 x 6 1/2 hex bolt 2205 duplex27
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CHAMPIONTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/2-13 x 9 1/21/2-13 x 9 1/2 hex bolt 304 with 3 thread2200
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CHAMPIONTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/2-13 x 111/2-13 x 11 hex bolt 304 w/3 thread1152
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CHAMPIONTXHex Machine Bolt316, 317, A4 StainlessPassivated1/2-13 x 111/2-13 x 12 hex bolt 316 w/6 thread3000
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated3/8-16 x 23/8-16 x 2 hex bolt 2205 duplex146
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CHAMPIONTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 33/8-16 x 3 hex bolt 304568
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CHAMPIONTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 83/8-16 x 8 hex bolt 304 w/ 3thread4000
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CHAMPIONTXHex Machine BoltSilicon BronzePassivated1/2-13 x 7 1/21/2-13 x 7 1/2 hex bolt silicon bronze w/3thread277
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated1/2-13 x 91/2-13 x 9 hex bolt 2205 duplex6
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CHAMPIONTXHex Machine BoltDuplex Stainless (2205, Ferralium etc.)Passivated5/8 x 1 1/25/8-11 x 1 1/2 hex bolt 2205 duplex47
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CHAMPIONTXHex Machine Bolt316, 317, A4 StainlessPassivated3/8-16 x 23/8-16 x 2 hex bolt 316960
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