Square Head Bolt
- Material:
- Steel
- Drive:
- Square
- Thread Series:
- USS/Coarse
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How to measure: Square head bolt (inch)
18 part numbers match your filters
| Description | Size | Thread | Length | Grade | Sold by | In stock | Part number | Price |
|---|---|---|---|---|---|---|---|---|
| 1/4" Diameter | ||||||||
| Square Head Bolt Steel | 1/4-20 X 4 | 20 TPI | 4" | Each | Out of stock | BSQ-144 | $0.54 / each | |
| Square Head Bolt Steel | 1/4-20 X 6 | 20 TPI | 6" | Each | Out of stock | BSQ-146 | $0.84 / each | |
| 5/16" Diameter | ||||||||
| Square Head Bolt Steel | 5/16-18 X 4 | 18 TPI | 4" | Each | Out of stock | BSQ-5164 | $0.74 / each | |
| Square Head Bolt Steel | 5/16-18 X 6 | 18 TPI | 6" | Each | Out of stock | BSQ-5166 | $1.12 / each | |
| 3/8" Diameter | ||||||||
| Square Head Bolt Steel | 3/8-16 X 4 | 16 TPI | 4" | Each | Out of stock | BSQ-384 | $0.96 / each | |
| Square Head Bolt Steel | 3/8-16 X 6 | 16 TPI | 6" | Each | Out of stock | BSQ-386 | $1.52 / each | |
| 1/2" Diameter | ||||||||
| Square Head Bolt Steel | 1/2-13 X 4 | 13 TPI | 4" | Each | Out of stock | BSQ-124 | Price on request | |
| Square Head Bolt Steel | 1/2-13 X 6 | 13 TPI | 6" | Each | Out of stock | BSQ-126 | $2.09 / each | |
| 5/8" Diameter | ||||||||
| Square Head Bolt Steel | 5/8-11 X 4 | 11 TPI | 4" | Each | Out of stock | BSQ-584 | $2.32 / each | |
| Square Head Bolt Steel | 5/8-11 X 6 | 11 TPI | 6" | Each | Out of stock | BSQ-586 | $3.31 / each | |
| 3/4" Diameter | ||||||||
| Square Head Bolt Steel | 3/4-10 X 4 | 10 TPI | 4" | Each | Out of stock | BSQ-344 | $3.47 / each | |
| Square Head Bolt Steel | 3/4-10 X 6 | 10 TPI | 6" | Each | Out of stock | BSQ-346 | Price on request | |
| Square Head Bolt Gr 5 | 3/4-10 X 6 | 10 TPI | 6" | Grade 5 | Each | Out of stock | BSQ5-346 | $14.33 / each |
| 7/8" Diameter | ||||||||
| Square Head Bolt Steel | 7/8-9 X 4 | 9 TPI | 4" | Each | Out of stock | BSQ-784 | $4.91 / each | |
| Square Head Bolt Steel | 7/8-9 X 6 | 9 TPI | 6" | Each | Out of stock | BSQ-786 | $6.72 / each | |
| 1" Diameter | ||||||||
| Square Head Bolt Steel | 1-8 X 4 | 8 TPI | 4" | Each | Out of stock | BSQ-14 | $6.42 / each | |
| Square Head Bolt Steel Grade 5 | 1-8 X 6 | 8 TPI | 6" | Grade 5 | Each | Out of stock | BSQ5-16 | $9.13 / each |
| 1-1/4" Diameter | ||||||||
| Square Head Bolt Steel | 1-1/4-7 X 6 | 7 TPI | 6" | Each | Out of stock | BSQ-1146 | Price on request | |