- Case hardened steel for high tensile, torque and shear strength
- CEE Thread™ enlarges hole to reduce splitting
- Climatek™ coating is AC257 code approved for use in treated lumber
- Cutting pockets provide a clean hole and reduces splitting and bore with precision
- Recessed star drive zero stripping, with six points of contact
- W-Cut™ low torque, faster drive
Description
Specifications
20.203.203
17.04lb
5in
9.5in
10.13in
Wood
GRK FASTENERS
CONSTRUCTION SCREWS - BULK
T30
Star
Washer
3-1/8
Steel
3695 lb
5824 lb
2-1/8 in
5/16 in
