About Hex Head Screws and Bolts
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Drilling Screw-Style Hangers
Drill holes with the point on these hangers. Install with a special driver bit (sold separately).
Zinc-yellow-chromate-plated hangers are corrosion resistant in wet environments. Zinc-yellow-chromate-plated hangers with a 3/8" head width can drill through steel sheet metal as thick as 16 ga. Some hangers with a 7/16" head width can drill through steel as thick as 12 ga.; others can drill through sheet metal and wood.
Corrosion-resistant-coated hangers are 40 times as corrosion resistant as zinc-yellow-chromate-plated hangers, withstanding up to 1,000 hours of salt spray. They can drill into structural steel up to 1/4", such as steel beams. They’re not for use with sheet metal thinner than 12 ga.
For technical drawings and 3-D models, click on a part number.
Hangers | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | Driver Bits | |||||||||||||
| Screw Size  | Drill Tip Lg. | Max. Drilling Thick. | Lg. | Threading | Thread Lg. | Eye Dia. | Thick. | Ht. | For Use In | Pkg. Qty. | Pkg. | Each | ||
Blue Corrosion-Resistant-Coated Steel | ||||||||||||||
3/8" Head Wd. | ||||||||||||||
| 1/4" | 5/16" | 1/4" | 2 1/4" | Partially Threaded | 1" | 3/16" | 3/32" | 1 1/8" | Steel | 25 | 000000000 | 000000 | 000000000 | 00000 |
Zinc Yellow-Chromate Plated Steel | ||||||||||||||
3/8" Head Wd. | ||||||||||||||
| 1/4" | 1/4" | 1/32" | 3 1/4" | Partially Threaded | 1 3/4" | 3/16" | 3/32" | 1 1/8" | Sheet Metal | 25 | 000000000 | 00000 | 000000000 | 0000 |
| 1/4" | 1/4" | 1/32" | 3 3/4" | Partially Threaded | 2 1/2" | 3/16" | 3/32" | 1 1/8" | Sheet Metal | 25 | 000000000 | 00000 | 000000000 | 0000 |
7/16" Head Wd. | ||||||||||||||
| 1/4" | __ | 0.038" | 2 3/4" | Partially Threaded | 1 1/2" | 3/16" | 3/32" | 9/16" | Sheet Metal, Wood | 25 | 000000000 | 00000 | 000000000 | 00000 |
| 1/4" | 5/16" | 0.038" | 2 3/4" | Partially Threaded | 1 1/2" | 3/16" | 3/32" | 9/16" | Steel | 25 | 000000000 | 00000 | 000000000 | 00000 |
| 1/4" | 5/16" | 0.155" | 2" | Partially Threaded | 3/4" | 7/32" | 3/32" | 19/32" | Steel | 25 | 000000000 | 00000 | 000000000 | 00000 |