1/4-28 Hex Bolts

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

16,611 Hex Machine Bolt, showing 200, (click on any line for more information)

Buy Hex Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
MTPCAHex Machine BoltGrade 8Black Oxide1/4-28 x 2 1/41/4-28 x 2 1/4 gr.8 blk hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Black Oxide1/4-28 x 3/81/4-28 x 3/8 gr.8 blk hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 1/41/4-28 x 1 1/4 18-8 s.s hex hd bolts f/thstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 1 1/21/4-28 x 1 1/2 gr.8 y/zn hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 21/4-28 x 2 gr.8 y/zn hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 11/4-28 x 1 gr.8 y/zn hex hd bolts f/th1,200
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 5/81/4-28 x 5/8 gr.8 y/zn hex hd bolts f/thstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 1/21/4-28 x 1/2 gr.8 y/zn hex hd bolts f/thstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 7/81/4-28 x 7/8 gr.8 y/zn hex hd bolts f/thstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 1 3/41/4-28 x 1 3/4 gr.8 y/zn hex hd bolts f/th1,000
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Black Oxide1/4-28 x 2 1/21/4-28x2 1/2 grade 8 blk hex hd boltstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 2 3/41/4-28 x 2 3/4 gr.8 y/zn hex hd bolts ptstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 2 1/21/4-28 x 2 1/2 gr.8 y/zn hex hd bolts ptstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 31/4-28 x 3 gr.8 y/zn hex hd bolts ptstock
    Contact_Supplier
MESAFASTCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1/2h/b 18-8 s/s100.0
    Contact_Supplier
Set ScrewILHex Machine BoltBrassPlain1/4-28 x 1 1/21/4-28 x 1 1/2 brass hex head boltinquire
    Contact_Supplier
SunPackFLHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 3/41/4-28 x 3/4 j429 gr8 fin hex bolt yellow zinc fine thread fine thread250
    Contact_Supplier
SunPackFLHex Machine Bolt316, 317, A4 StainlessPlain1/4-28 x 5/8316 ss fin h/b25
    Contact_Supplier
SWACOOHHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 21/32an174-25a bolt 1/4-28 x 2.656 steel cad plate20
    Contact_Supplier
HayesCAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Cadmium/Yellow1/4-28 x 1.05nas6704-10 1/4-28 x 1.05 hex bolt a286 cad ii100
    Contact_Supplier
HayesCAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Cadmium/Yellow1/4-28 x 1.363nas6704-15 1/4-28 x 1.363 hex bolt a286 cad ii50
    Contact_Supplier
HayesCAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Cadmium/Yellow1/4-28 x 2.175nas6704-28 1/4-28 x 2.175 hex bolt a286 cad ii25
    Contact_Supplier
HayesCAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28nas6704-8 1/4-28 x .925 hex bolt a286 cad ii75
    Contact_Supplier
HayesCAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Cadmium/Yellow1/4-28 x .987nas6704-9 1/4-28 x .987 hex bolt a286 cad ii50
    Contact_Supplier
HayesCAHex Machine BoltSteelCadmium/Yellow1/4-28 x 3 21/32an4-35a 1/4-28 x 3-21/32 hex c/s cad ii50
    Contact_Supplier
HayesCAHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 9/32an4-12a 1/4-28 x 1-9/32 hex c/s cad ii56
    Contact_Supplier
HayesCAHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain1/4-28 x 1 1/32an4c10a 1/4-28 x 1-1/32 hex bolt s/s26
    Contact_Supplier
HayesCAHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain1/4-28 x 1 9/32an4c12 1/4-28 x 1-9/32 hex bolt s/s dr shank1
    Contact_Supplier
HayesCAHex Machine BoltSteelCadmium/Yellow1/4-28 x 29/32an4-7a 1/4-28 x 29/32 hex bolt steel90
    Contact_Supplier
HayesCAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28nas6704u6 1/4-28 x .800 hex c/s a28619
    Contact_Supplier
HayesCAHex Machine BoltSteelCadmium/Yellow1/4-28 x .620nas6204-4 1/4-28 x .620 hex bolt close tol. alloy cad ii194
    Contact_Supplier
AmericanNYHex Machine BoltSteelZinc/Clear1/4-28 x 3/4h/b pl300
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 1/32an4-20a bolt900
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 17/32an4-14 bolt-drilled500
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 21/32an4-5a bolt200
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 25/32an4-6a bolt0
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 1/32an4-10a bolt150
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 25/32an4-26 bolt-drilled (1/4x2 3/4)125
    Contact_Supplier
RCFastAZHex Machine BoltSteelPlain1/4-28 x 1 1/4an4h12 bolt-drilled hd & shank (1/4-28x1 1/4)0
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 13/32an4-13 bolt-drilled (1/4x1 3/8)75
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 17/32an4-24a bolt40
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 29/32an4-7a bolt200
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 21/32an4-15a bolt0
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 17/32bolt (1/4-28x1 17/32) AN4-14A6
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 15/32bolt AN4-3A80
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 9/32bolt AN4-22A0
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 21/32bolt-drilled (new surplus) AN4-250
    Contact_Supplier
RCFastAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 9/32bolt AN4-12A0
    Contact_Supplier
GLFOHHex Machine BoltSteelCadmium/Yellow1/4-28 x 21/32bolt AN4-5A16,635
    Contact_Supplier
GLFOHHex Machine BoltSteelCadmium/Yellow1/4-28 x 25/321/4-28x25/32 (5/16 grip) hex/bolt AN4-6A2,141
    Contact_Supplier
GLFOHHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 9/32an4-12a3,045
    Contact_Supplier
GLFOHHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 1/321/4-28x1-1/32 h/b 9/16 AN4-10A1,675
    Contact_Supplier
LibertyILHex Machine BoltSteelCadmium/Yellow1/4-28 x 25/32an4-6a70
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 29/32an174-17a25
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 1/32an174-10a15
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 13/32an174-13a13
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 25/32an174-6a15
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 29/32an174-7a10
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 9/32an4-12a579
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 21/32an4-1564
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 1/32an4-10a42
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 17/32an4-14a174
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 5/32an4-11a29
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 9/32an4-1270
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 1 13/32an4-13a27
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 3 29/32an4-37a70
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 21/32an4-565
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 25/32an4-26a q4b75
    Contact_Supplier
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 15/32an4-3a100
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-28 x 3/4bolt hex 1/428x3/4 grade 5 steel zinc plated b18.2.11020
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-28 x 7/8bolt hex 1/428x7/8 grade 5 steel zinc plated b18.2.11900
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 1/4bolt hex 1/428x1-1/4 stainless steel b18.2.1935
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Yellow1/4-28 x 1 1/4bolt hex 1/428x1-1/4 grade 5 cadmium plated yellow b18.2.11700
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 3/8bolt hex 1/428x1-3/8 stainless steel b18.2.15125
    Contact_Supplier
CenturyFLHex Machine BoltSteelPlain1/4-28 x 1.345nas6604-1621
    Contact_Supplier
AIHAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 29/32bolt AN4-7A238
    Contact_Supplier
AIHAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 9/321/4-28 x 2-9/32 l bolt s/s AN4-22A68
    Contact_Supplier
AIHAZHex Machine BoltSteelPlain1/4-281/4-28 bolt cad plate NAS6204-8D202
    Contact_Supplier
AIHAZHex Machine BoltSteelCadmium/Yellow1/4-28 x .620bolt NAS6204-4100
    Contact_Supplier
AIHAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 9/161/4-28 x 9/16 bolt hex hd NAS6204-9125
    Contact_Supplier
AIHAZHex Machine BoltSteelPlain1/4-28 x 1.3451/4-28 x 1.345 hex cad alloy NAS6604-1634
    Contact_Supplier
AIHAZHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1.121/4-28 x 1.12 hex hd tension bolt a286 s/s 304ss NAS6304U1214
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 31/4-28 x 3 gr.8 y/zn hex hd bolts ptstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 2 1/21/4-28 x 2 1/2 gr.8 y/zn hex hd bolts ptstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 2 3/41/4-28 x 2 3/4 gr.8 y/zn hex hd bolts ptstock
    Contact_Supplier
OlanderCAHex Machine BoltSteelPlain1/4-28 x .4951/4-28 x .495 ti hex hd276
    Contact_Supplier
OlanderCAHex Machine BoltSteelCadmium/Yellow1/4-28 x 21/321/4-28 x 21/32 hex head steel 1/4 grip59
    Contact_Supplier
JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-28 x 3/8bolt hex 1/428x3/8 grade 5 steel zinc plated b18.2.15000
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 7/16bolt hex 1/428x7/16 stainless steel b18.2.1100
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1/2bolt hex 1/428x1/2 stainless steel b18.2.12342
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 5/8bolt hex 1/428x5/8 stainless steel b18.2.13918
    Contact_Supplier
JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 7/8bolt hex 1/428x7/8 stainless steel b18.2.11261
    Contact_Supplier
HBBOLTCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 1/8h/b [18-8]50
    Contact_Supplier
SISAZHex Machine BoltSteelCadmium/Yellow1/4-28 x 15/32bolt AN4-3A25
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Clear1/4-28 x 3/4hex bolt14
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 3/4hex bolt193
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 5/8hex bolt3
    Contact_Supplier
MFSKSHex Machine BoltGrade 2Zinc/Clear1/4-28 x 3/8grade 2 hex bolt53
    Contact_Supplier
MFSKSHex Machine BoltBrassCadmium1/4-28 x 3/4hex bolt57
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 7/16hex bolt22
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 3/4hex bolt72
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Clear1/4-28 x 7/8hex bolt558
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Clear1/4-28 x 1/2hex bolt1580
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 1hex bolt186
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 3/4indented hex bolt38
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Clear1/4-28 x 1hex bolt703
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Clear1/4-28 x 7/8hex bolt89
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 1indented hex bolt39
    Contact_Supplier
MFSKSHex Machine BoltSteelZinc/Yellow1/4-28 x 7/8hex bolt391
    Contact_Supplier
MFSKSHex Machine BoltSteelPlain1/4-28 x 21/4hex bolt103
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 11/4-28 x 1 gr.8 y/zn hex hd bolts f/thstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Clear1/4-28 x 1 1/41/4-28 x 1 1/4 g8 zn hex hd bolts ptstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 3 1/21/4-28 x 3 1/2 gr.8 y/zn hex hd bolts a bb 100 fb 500 qk 2500stock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 2 1/41/4-28 x 2 1/4 gr.8 y/zn hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 1 1/21/4-28 x 1 1/2 gr.8 y/zn hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 3/41/4-28 x 3/4 gr.8 y/zn hex hd bolts f/th a bb 100 fb 500 qk 2500stock
    Contact_Supplier
MTPCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 1/41/4-28 x 1 1/4 18-8 s.s hex hd bolts f/thstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 21/4-28 x 2 gr.8 y/zn hex hd boltsstock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 1 1/41/4-28 x 1 1/4 gr.8 y/zn hex hd bolts a bb 100 fb 500 qk 2500stock
    Contact_Supplier
MTPCAHex Machine BoltGrade 8Zinc/Yellow1/4-28 x 3 1/41/4-28 x 3 1/4 gr.8 y/zn hex hd bolts a bb 100 fb 500 qk 2500stock
    Contact_Supplier
MTPCAHex Machine BoltGrade 5Zinc/Clear1/4-28 x 1 1/41/4-28 x 1 1/4 gr.5 zn hex hd bolts f/thstock
    Contact_Supplier
All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 3/41/4-28 x 3/4 hex bolt s/s b18.2.11,123
    Contact_Supplier
All SizeTXHex Machine BoltGrade 8Plain1/4-28 x 41/4-28 x 4 gr. 8 hex bolt b18.2.1451
    Contact_Supplier
All SizeTXHex Machine BoltGrade 8Plain1/4-28 x 2 3/41/4-28 x 2 3/4 gr. 8 hex bolt b18.2.1115
    Contact_Supplier
All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 2 1/21/4-28 x 2 1/2 hex bolt s/s b18.2.183
    Contact_Supplier
All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 31/4-28 x 3 hex bolt-ss b18.2.1294
    Contact_Supplier
All SizeTXHex Machine BoltGrade 8Plain1/4-28 x 71/4-28 x 7 gr. 8 hex bolt plain b18.2.158
    Contact_Supplier
All SizeTXHex Machine BoltGrade 8Plain1/4-28 x 7 1/21/4-28 x 7 1/2 gr. 8 hex bolt plain b18.2.1136
    Contact_Supplier
All SizeTXHex Machine BoltGrade 8Plain1/4-28 x 4 1/21/4-28 x 4 1/2 gr. 8 hex bolt b18.2.1334
    Contact_Supplier
All SizeTXHex Machine BoltGrade 8Plain1/4-28 x 81/4-28 x 8 gr. 8 hex bolt plain b18.2.186
    Contact_Supplier
FasSpcMfgFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28 x 1h/b hastelloy c 2765
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.