- Tempered hardened steel cut
- Used with concrete and masonry
- Wide side of the nail should always be driven parallel to the grain of the wood
- Made to conform to ASTM F1667
- 4-sided design provides an abundance of surface area for exceptional holding power
- Includes 64-nails
- Blunt point and tapered shank reduce splitting
- #8 x 2 1/2 in.