- Designed for use in treated lumber applications
- Meets the requirements of toughness and durability that enable them to penetrate dense concrete and structural quality steel
- Shank diameter = .145 Head diameter = .300
- Comes 100 per box
- Square washer indicates 3 inch pin has been installed
- Designed for use in treated lumber applications
- Meets the requirements of toughness and durability that enable them to penetrate dense concrete and structural quality steel
- Shank diameter = .145 Head diameter = .300
- Comes 100 per box
- Square washer indicates 3 inch pin has been installed