About Hex Head Screws and Bolts
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Medium-Strength Steel Hold-Down Bolts
Made from steel comparable to Grade 5 steel, these bolts are suitable for most work-holding applications. They’re often used to hold sieve-shaker screens in place and have a hook on one end that grabs as the other end is tightened with a nut. Material meets SAE J429 specifications for quality.
For technical drawings and 3-D models, click on a part number.
Hook | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Thread Lg. | Thread Spacing  | Lg. | Thick. | Angle | Tensile Strength, psi | Specifications Met | Each | |
Steel Bolts with Round Hook | ||||||||||
1/2"-13 | ||||||||||
| 4" | Partially Threaded | 2" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
| 4 1/2" | Partially Threaded | 2" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 5" | Partially Threaded | 3" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 6" | Partially Threaded | 3" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 7" | Partially Threaded | 3" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
5/8"-11 | ||||||||||
| 5" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 6" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
| 7" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
| 8" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |