Buy Midwest Factory Direct & Fasteners on sale from largest construction hardware equipments store in USA
DETAILS
DESCRIPTION
Highlights:
- Size: 1/2" x 3"
- Use with wedge-bit for best performance
- Relief grooves for low installation torque provide a dust relief
- Double lead thread for easy, straight centering and fast advancing
- Reverse parabolic threads provide high load capacity
- High helix angle for fast installation
- Box/20