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Low-Strength Steel Hex Head Screws


About half as strong as medium-strength steel screws, these screws can be used for light duty fastening applications, such as securing access panels. Length is measured from under the head.
Zinc-plated steel screws resist corrosion in wet environments. Hot-dipped galvanized steel screws are 10 times more corrosion resistant than zinc-plated screws. They have a thicker coating than other finishes; to ensure compatibility, use these screws with hot-dipped galvanized steel nuts.
Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Screws that meet ASTM A307 or SAE J429 comply with specifications and testing requirements for material quality. Screws that meet ASME B18.2.1 or ASME B18.6.3 comply with specifications for dimensional standards.
Head | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Lg. | Threading | Min. Thread Lg. | Thread Spacing | Wd. | Ht. | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||||||||
1/4"-20 | ||||||||||
1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
5/8" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
3/4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
7/8" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
1" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
1 1/4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 1/4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
1 1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 3/4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 3/4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 0000 |
2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
2 1/4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2 1/4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
2 1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
2 3/4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2 3/4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
3" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
3" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
3 1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
4 1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
4 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
5" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
5" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
5 1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
5 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
6" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
6" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
7" | Partially Threaded | 1" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
8" | Partially Threaded | 1" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
5/16"-18 | ||||||||||
1/2" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
5/8" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 0000 |
3/4" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
7/8" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 1/4" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 1/2" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 0000 |
1 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 3/4" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
1 3/4" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
2" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
2 1/4" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2 1/4" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2 1/2" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2 3/4" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2 3/4" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
3" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
3" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
3 1/2" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
4" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
4" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
4 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
5" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
5" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
5 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
6" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
7" | Partially Threaded | 1 1/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
8" | Partially Threaded | 1 1/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3/8"-16 | ||||||||||
1/2" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
3/4" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 |
1 1/4" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
1 1/2" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
1 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
1 3/4" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
1 3/4" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2 1/4" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
2 1/4" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2 1/2" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2 3/4" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 3/4" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
3" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
3 1/4" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
3 1/2" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
3 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
4" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
4" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
4 1/2" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
4 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
5" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
5" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
5 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
6" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
6" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
6 1/2" | Partially Threaded | 1 1/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
7" | Partially Threaded | 1 1/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
7 1/2" | Partially Threaded | 1 1/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
8" | Partially Threaded | 1 1/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
9" | Partially Threaded | 1 1/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
10" | Partially Threaded | 5 3/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
11" | Partially Threaded | 5 3/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
12" | Partially Threaded | 5 3/4" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
7/16"-14 | ||||||||||
1" | Fully Threaded | __ | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
1 1/4" | Fully Threaded | __ | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
1 1/2" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
1 3/4" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
2" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
2 1/2" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
3" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
4" | Partially Threaded | 1 1/8" | Coarse | 5/8" | 19/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
1/2"-13 | ||||||||||
3/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 |
1" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 |
1 1/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
1 1/2" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
1 3/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
2" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 1/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 1/4" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 1/2" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
2 3/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 3/4" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
3" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
3 1/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
3 1/4" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
3 1/2" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
3 3/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
4" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
4 1/2" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
4 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
5" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
5" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
5 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
6" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
6" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
6 1/2" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
7" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
8" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
9" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
10" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
11" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
12" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
14" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
16" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
18" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
20" | Partially Threaded | 5 3/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
5/8"-11 | ||||||||||
1" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
1 1/4" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
1 1/2" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 |
1 3/4" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
2" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
2 1/4" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 |
2 1/2" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
2 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
3" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
3" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
3 1/4" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
3 1/2" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
4" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
4" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
4 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
5" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
5" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
5 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
6" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
6" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
6 1/2" | Partially Threaded | 1 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
7" | Partially Threaded | 1 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
8" | Partially Threaded | 1 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
9" | Partially Threaded | 1 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
10" | Partially Threaded | 5 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
11" | Partially Threaded | 5 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
12" | Partially Threaded | 5 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
14" | Partially Threaded | 5 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
3/4"-10 | ||||||||||
1" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
1 1/2" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
1 3/4" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
2" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
2 1/4" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
2 1/2" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 |
2 3/4" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
3" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
3" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 |
3 1/2" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
3 1/2" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
4" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
4" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
4 1/2" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
5" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
5" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
5 1/2" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
6" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
6" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
6 1/2" | Partially Threaded | 2" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
7" | Partially Threaded | 2" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
8" | Partially Threaded | 2" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
9" | Partially Threaded | 2" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
10" | Partially Threaded | 5 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
12" | Partially Threaded | 5 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
14" | Partially Threaded | 5 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
7/8"-9 | ||||||||||
1 1/2" | Fully Threaded | __ | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
2" | Fully Threaded | __ | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
2 1/2" | Fully Threaded | __ | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
3" | Partially Threaded | 2" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
4" | Partially Threaded | 2" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
5" | Partially Threaded | 2" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
7" | Partially Threaded | 2 1/4" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
8" | Partially Threaded | 2 1/4" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
1"-8 | ||||||||||
2" | Fully Threaded | __ | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 |
2 1/2" | Fully Threaded | __ | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
4" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
5" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
6" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
8" | Partially Threaded | 2 1/2" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
10" | Partially Threaded | 5 3/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
12" | Partially Threaded | 5 3/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 |
Screws | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | Nuts | ||||||||||||
Lg. | Threading | Min. Thread Lg. | Thread Spacing | Wd. | Ht. | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||
Hot-Dipped Galvanized Steel | |||||||||||||
1/4"-20 | |||||||||||||
1" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 | 100 | 000000000 | 00000 |
1 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 | 100 | 000000000 | 0000 |
2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 100 | 000000000 | 00000 | 100 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 | 100 | 000000000 | 0000 |
3" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 | 100 | 000000000 | 0000 |
5/16"-18 | |||||||||||||
1" | Fully Threaded | __ | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 | 100 | 000000000 | 0000 |
1 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
3" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 | 100 | 000000000 | 0000 |
4" | Partially Threaded | 7/8" | Coarse | 1/2" | 7/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 100 | 000000000 | 0000 |
3/8"-16 | |||||||||||||
1" | Fully Threaded | __ | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 50 | 000000000 | 00000 | 100 | 000000000 | 0000 |
1 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 0000 | 100 | 000000000 | 0000 |
2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
3" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 | 100 | 000000000 | 0000 |
4" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 100 | 000000000 | 0000 |
4 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 100 | 000000000 | 0000 |
5" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 | 100 | 000000000 | 0000 |
5 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 100 | 000000000 | 0000 |
6" | Partially Threaded | 1" | Coarse | 9/16" | 1/4" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 100 | 000000000 | 0000 |
1/2"-13 | |||||||||||||
1 1/4" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 50 | 000000000 | 00000 |
1 1/2" | Fully Threaded | __ | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 50 | 000000000 | 00000 |
2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 25 | 000000000 | 00000 | 50 | 000000000 | 00000 |
2 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 50 | 000000000 | 00000 |
3" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 0000 | 50 | 000000000 | 00000 |
3 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 | 50 | 000000000 | 00000 |
4" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 50 | 000000000 | 00000 |
4 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 | 50 | 000000000 | 00000 |
5" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 50 | 000000000 | 00000 |
5 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 50 | 000000000 | 00000 |
6" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 50 | 000000000 | 00000 |
6 1/2" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 50 | 000000000 | 00000 |
7" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 50 | 000000000 | 00000 |
8" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 50 | 000000000 | 00000 |
9" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 50 | 000000000 | 00000 |
10" | Partially Threaded | 1 1/2" | Coarse | 3/4" | 11/32" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 50 | 000000000 | 00000 |
5/8"-11 | |||||||||||||
2" | Fully Threaded | __ | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 25 | 000000000 | 00000 |
2 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 0000 | 25 | 000000000 | 00000 |
3" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 25 | 000000000 | 00000 |
3 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 | 25 | 000000000 | 00000 |
4" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 10 | 000000000 | 00000 | 25 | 000000000 | 00000 |
4 1/2" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 25 | 000000000 | 00000 |
5" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 25 | 000000000 | 00000 |
6" | Partially Threaded | 1 1/2" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 25 | 000000000 | 00000 |
8" | Partially Threaded | 1 3/4" | Coarse | 15/16" | 27/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 25 | 000000000 | 00000 |
3/4"-10 | |||||||||||||
1 1/2" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 5 | 000000000 | 00000 | 10 | 000000000 | 0000 |
2" | Fully Threaded | __ | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
2 1/2" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
3" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
3 1/2" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
4" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
4 1/2" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
6" | Partially Threaded | 1 3/4" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 0000 |
8" | Partially Threaded | 2" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 10 | 000000000 | 0000 |
10" | Partially Threaded | 2" | Coarse | 1 1/8" | 1/2" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 10 | 000000000 | 0000 |
7/8"-9 | |||||||||||||
2" | Fully Threaded | __ | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 00000 |
3" | Partially Threaded | 2" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 00000 |
4" | Partially Threaded | 2" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 10 | 000000000 | 00000 |
5" | Partially Threaded | 2" | Coarse | 1 5/16" | 37/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 10 | 000000000 | 00000 |
1"-8 | |||||||||||||
2" | Fully Threaded | __ | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 1/2" | Fully Threaded | __ | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 0000 | 5 | 000000000 | 0000 |
4" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 5 | 000000000 | 0000 |
5" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 5 | 000000000 | 0000 |
6" | Partially Threaded | 2 1/4" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 5 | 000000000 | 0000 |
10" | Partially Threaded | 2 1/2" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 5 | 000000000 | 0000 |
12" | Partially Threaded | 2 1/2" | Coarse | 1 1/2" | 43/64" | 60,000 | ASME B18.2.1, ASTM A307 | 1 | 000000000 | 00000 | 5 | 000000000 | 0000 |
Steel Hex Head Screws for Wood

These steel screws have corrosion-resistant finishes. Also known as lag bolts, they have a hex head for a secure grip with a wrench. They press threads into material for a tight, secure hold. To prevent splitting, drill a pilot hole slightly smaller than the screw. Length is measured from under the head.
Hot-dipped galvanized steel screws have a thick coating for better corrosion resistance than zinc-plated steel screws. They're a good choice for ACQ-treated (arsenic-free) lumber.
Head | |||||||||
---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Ht. | Approximate Threads per Inch | Threading | Minimum Thread Lg. | Specifications Met | Pkg. Qty. | Pkg. | |
Hot-Dipped Galvanized Steel | |||||||||
1/4" | |||||||||
1" | 0.438" | 0.172" | 10 | Partially Threaded | 0.667" | ASME B18.2.1, ASTM A307, SAE J429 | 100 | 000000000 | 000000 |
1 1/4" | 0.438" | 0.172" | 10 | Partially Threaded | 0.833" | ASME B18.2.1, ASTM A307, SAE J429 | 100 | 000000000 | 00000 |
1 1/2" | 0.438" | 0.172" | 10 | Partially Threaded | 1" | ASME B18.2.1, ASTM A307, SAE J429 | 100 | 000000000 | 00000 |
2" | 0.438" | 0.172" | 10 | Partially Threaded | 1.333" | ASME B18.2.1, ASTM A307, SAE J429 | 100 | 000000000 | 00000 |
2 1/2" | 0.438" | 0.172" | 10 | Partially Threaded | 1.667" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
3" | 0.438" | 0.172" | 10 | Partially Threaded | 2" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
3 1/2" | 0.438" | 0.172" | 10 | Partially Threaded | 2.333" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
4" | 0.438" | 0.172" | 10 | Partially Threaded | 2.667" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
4 1/2" | 0.438" | 0.172" | 10 | Partially Threaded | 3" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
5" | 0.438" | 0.172" | 10 | Partially Threaded | 3.333" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
5 1/2" | 0.438" | 0.172" | 10 | Partially Threaded | 3 1/2" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
6" | 0.438" | 0.172" | 10 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
5/16" | |||||||||
1" | 0.5" | 0.219" | 9 | Partially Threaded | 0.667" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
1 1/4" | 0.5" | 0.219" | 9 | Partially Threaded | 0.833" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
1 1/2" | 0.5" | 0.219" | 9 | Partially Threaded | 1" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
2" | 0.5" | 0.219" | 9 | Partially Threaded | 1.333" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
2 1/2" | 0.5" | 0.219" | 9 | Partially Threaded | 1.667" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
3" | 0.5" | 0.219" | 9 | Partially Threaded | 2" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
3 1/2" | 0.5" | 0.219" | 9 | Partially Threaded | 2.333" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
4" | 0.5" | 0.219" | 9 | Partially Threaded | 2.667" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
4 1/2" | 0.5" | 0.219" | 9 | Partially Threaded | 3" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
5" | 0.5" | 0.219" | 9 | Partially Threaded | 3.333" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
6" | 0.5" | 0.219" | 9 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
3/8" | |||||||||
1" | 0.563" | 0.25" | 7 | Partially Threaded | 5/8" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
1 1/4" | 0.563" | 0.25" | 7 | Partially Threaded | 0.833" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
1 1/2" | 0.563" | 0.25" | 7 | Partially Threaded | 1" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
1 3/4" | 0.563" | 0.25" | 7 | Partially Threaded | 1.167" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
2" | 0.563" | 0.25" | 7 | Partially Threaded | 1.333" | ASME B18.2.1, ASTM A307, SAE J429 | 50 | 000000000 | 00000 |
2 1/2" | 0.563" | 0.25" | 7 | Partially Threaded | 1.667" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
3" | 0.563" | 0.25" | 7 | Partially Threaded | 2" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
3 1/2" | 0.563" | 0.25" | 7 | Partially Threaded | 2.333" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
4" | 0.563" | 0.25" | 7 | Partially Threaded | 2.667" | ASME B18.2.1, ASTM A307, SAE J429 | 25 | 000000000 | 00000 |
4 1/2" | 0.563" | 0.25" | 7 | Partially Threaded | 3" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
5" | 0.563" | 0.25" | 7 | Partially Threaded | 3.333" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
5 1/2" | 0.563" | 0.25" | 7 | Partially Threaded | 3 1/2" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
6" | 0.563" | 0.25" | 7 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
7" | 0.563" | 0.25" | 7 | Partially Threaded | 4.667" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
8" | 0.563" | 0.25" | 7 | Partially Threaded | 5.333" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
9" | 0.563" | 0.25" | 7 | Partially Threaded | 5.333" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
10" | 0.563" | 0.25" | 7 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
12" | 0.563" | 0.25" | 7 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
1/2" | |||||||||
2" | 0.75" | 0.344" | 6 | Partially Threaded | 1.333" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 0000 |
2 1/2" | 0.75" | 0.344" | 6 | Partially Threaded | 1.667" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
3" | 0.75" | 0.344" | 6 | Partially Threaded | 2" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
3 1/2" | 0.75" | 0.344" | 6 | Partially Threaded | 2.333" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
4" | 0.75" | 0.344" | 6 | Partially Threaded | 2.667" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
4 1/2" | 0.75" | 0.344" | 6 | Partially Threaded | 3" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
5" | 0.75" | 0.344" | 6 | Partially Threaded | 3.333" | ASME B18.2.1, ASTM A307, SAE J429 | 10 | 000000000 | 00000 |
5 1/2" | 0.75" | 0.344" | 6 | Partially Threaded | 3 1/2" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
6" | 0.75" | 0.344" | 6 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
7" | 0.75" | 0.344" | 6 | Partially Threaded | 4.667" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
8" | 0.75" | 0.344" | 6 | Partially Threaded | 5.333" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
9" | 0.75" | 0.344" | 6 | Partially Threaded | 5.333" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
10" | 0.75" | 0.344" | 6 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
12" | 0.75" | 0.344" | 6 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
5/8" | |||||||||
2 1/2" | 0.938" | 0.422" | 5 | Partially Threaded | 1.667" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
3" | 0.938" | 0.422" | 5 | Partially Threaded | 2" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
4" | 0.938" | 0.422" | 5 | Partially Threaded | 2.667" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
4 1/2" | 0.938" | 0.422" | 5 | Partially Threaded | 3" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
5" | 0.938" | 0.422" | 5 | Partially Threaded | 3.333" | ASME B18.2.1, ASTM A307, SAE J429 | 5 | 000000000 | 00000 |
6" | 0.938" | 0.422" | 5 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
7" | 0.938" | 0.422" | 5 | Partially Threaded | 4.667" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
8" | 0.938" | 0.422" | 5 | Partially Threaded | 5.333" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
10" | 0.938" | 0.422" | 5 | Partially Threaded | 6.667" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
12" | 0.938" | 0.422" | 5 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 00000 |
16" | 0.938" | 0.422" | 5 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 00000 |
3/4" | |||||||||
4" | 1.125" | 0.5" | 4.5 | Partially Threaded | 2.667" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
5" | 1.125" | 0.5" | 4.5 | Partially Threaded | 3.333" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
6" | 1.125" | 0.5" | 4.5 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
7" | 1.125" | 0.5" | 4.5 | Partially Threaded | 4.667" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 0000 |
8" | 1.125" | 0.5" | 4.5 | Partially Threaded | 5.333" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 00000 |
10" | 1.125" | 0.5" | 4.5 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 00000 |
12" | 1.125" | 0.5" | 4.5 | Partially Threaded | 4" | ASME B18.2.1, ASTM A307, SAE J429 | 1 | 000000000 | 00000 |