- Combination lead double thread design
- Single starting thread machined down to very tip of screw point
- Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge consistent hard point
- Quality controlled heat treated
- Sharp tapered point will not mushroom or break
- No “walking”
- Complete operator control — precise hole alignment
| Pkg. Qty. | 15,000 | |
| Screw.Size. | 7 x 1/2″ | |
| Shipping Weight | 40.55 | |
| Shipping Width | 10.60 | |
| Shipping Length | 10.40 | |
| Shipping Height | 6.40 |
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