Machine Bolts
Square Head and Square Nut Roll threaded. Bolts 1/2-inch and larger in diameter and 7-inch and longer in length also have cone points that permit driving without damage to the threads.
Improved corrosion resistant options are available!
1/2 Inch Diameter - Minimum Tensile Strength 8,500 Lbs.
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8702 | 2 | 1-1/4 | 20 |
| J8703 | 3 | 1-1/4 | 25 |
| J8704 | 4 | 3 | 31 |
| J8705 | 5 | 3 | 36 |
| J8706 | 6 | 3 | 41 |
| J8707 | 7 | 4 | 48 |
| J8708 | 8 | 4 | 50 |
| J8709 | 9 | 4 | 57 |
| J8710 | 10 | 6 | 60 |
| J8712 | 12 | 6 | 70 |
| J8714 | 14 | 6 | 79 |
| J8716 | 16 | 6 | 89 |
| J8701-1/2 | 1-1/2 | 1-1/4 | 18 |
| J8702-1/2 | 2-1/2 | 1-1/4 | 23 |
5/8 Inch Diameter - Minimum Tensile Strength 13,550 Lbs.
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8802 | 2 | 1-1/2 | 34 |
| J8803 | 3 | 1-1/2 | 44 |
| J8804 | 4 | 3 | 50 |
| J8805 | 5 | 3 | 57 |
| J8806 | 6 | 3 | 62 |
| J8807 | 7 | 4 | 72 |
| J8808 | 8 | 4 or 6 | 82 |
| J8809 | 9 | 4 or 6 | 88 |
| J8810 | 10 | 6 | 94 |
| J8812 | 12 | 6 | 108 |
| J8814 | 14 | 6 | 125 |
| J8816 | 16 | 6 | 136 |
| J8818 | 18 | 6 | 152 |
| J8820 | 20 | 6 | 170 |
| J8822 | 22 | 6 | 184 |
| J8824 | 24 | 6 | 200 |
| J8826 | 26 | 6 | 224 |
| J8828 | 28 | 6 | 242 |
| J8801-1/2 | 1-1/2 | 1-1/4 | 30 |
| J8802-1/2 | 2-1/2 | 1-1/2 | 38 |
3/4 Inch Diameter - Minimum Tensile Strength 20,050 Lbs.
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8902 | 2 | 1-3/4 | 57 |
| J8903 | 3 | 1-3/4 | 67 |
| J8906 | 6 | 4 | 101 |
| J8908 | 8 | 4 | 118 |
| J8910 | 10 | 6 | 142 |
| J8912 | 12 | 6 | 162 |
| J8914 | 14 | 6 | 188 |
| J8916 | 16 | 6 | 212 |
| J8918 | 18 | 6 | 228 |
| J8920 | 20 | 6 | 252 |
| J8922 | 22 | 6 | 268 |
| J8924 | 24 | 6 | 296 |
| J8926 | 26 | 6 | 316 |
| J8928 | 28 | 6 | 344 |
7/8 Inch Diameter - Minimum Tensile Strength 27,700 Lbs.
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J9062 | 12 | 6 | 240 |
| J9064 | 14 | 6 | 264 |
| J9066 | 16 | 6 | 288 |
| J9068 | 18 | 6 | 320 |
| J9070 | 20 | 6 | 345 |
| J9072 | 22 | 6 | 380 |
| J9074 | 24 | 6 | 430 |
| J9076 | 26 | 6 | 442 |
Table below are items protected with zinc applied by the Thermal Diffusion Galvanizing (TDG) process (reference ASTM A 1059). Corrosion protection and service life for TDG items is greater than that provided by standard hot dip galvanizing.
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TDG 5/8 Inch Diameter Machine Bolt
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8806T | 6 | 3 | 62 |
| J8810T | 10 | 6 | 94 |
| J8812T | 12 | 6 | 108 |
| J8814T | 14 | 6 | 125 |
| J8816T | 16 | 6 | 136 |
| J8818T | 18 | 6 | 152 |
Table below are items protected with zinc applied by the Thermal Diffusion Galvanizing (TDG) process (reference ASTM A 1059). Corrosion protection and service life for TDG items is greater than that provided by standard hot dip galvanizing.
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TDG 3/4 Inch Diameter Machine Bolt
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8910T | 10 | 6 | 142 |
| J8912T | 12 | 6 | 162 |
| J8914T | 14 | 6 | 188 |
| J8916T | 16 | 6 | 212 |
Table below are items protected using TransArmour polymer coating over the standard hot dip galvanized zinc. Corrosion protection and service life for TA items exceeds both TDG and standard hot dip galvanizing.
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TA 5/8 Inch Diameter Machine Bolts
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8808TA | 8 | 4 or 6 | 82 |
| J8810TA | 10 | 6 | 94 |
| J8812TA | 12 | 6 | 108 |
| J8814TA | 14 | 6 | 125 |
| J8816TA | 16 | 6 | 136 |
| J8818TA | 18 | 6 | 152 |
| J8820TA | 20 | 6 | 170 |
| J8822TA | 22 | 6 | 184 |
Table below are items protected using TransArmour polymer coating over the standard hot dip galvanized zinc. Corrosion protection and service life for TA items exceeds both TDG and standard hot dip galvanizing.
Click here for more information
TA 3/4 Inch Diameter Machine Bolts
| Catalog Number | Bolt Length 'L' (Inches) | Thread Length 'T' (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J8908TA | 8 | 4 | 118 |
| J8910TA | 10 | 6 | 142 |
| J8912TA | 12 | 6 | 162 |
| J8914TA | 14 | 6 | 188 |
| J8916TA | 16 | 6 | 212 |
| J8920TA | 20 | 6 | 252 |
| J8918TA | 18 | 6 | 228 |