GRK Fasteners 14231 Rugged Structural Screw, 5/16 Inch x 5-1/8 Inch
Description
GRKs RSS Rugged structural screw is made of specially hardened steel to provide you with high tensile, torque and shear strength.
Highlights:
- Material : Steel
- Applicable Materials : Treated Lumber
- Drive Size : T25
- Drive Type : Recessed Star
- Head Type : Washer
- Includes : 1 inch Bit
- Length : 5-1/8 inch
- Package Type : Handy-Pak
- Point Type : Zip-Tip
- Shear Strength : 2948 lbf
- Tensile Strength : 4247 lbf
- Thread Length : 3-1/2 inch
- Thread Type : W-Cut
- Type: Rugged
- Recessed star drive for zero stripping, with six points of contact
- CEE THREAD™ enlarges hole to reduce splitting
- W-CUT™ for low torque, faster drive
- ZIP-TIP™ ensures no pre-drilling and faster penetration
- Washer head for immense holding power
- Cutting pockets provide a clean hole, reduces splitting and bore with precision
- Case hardened steel for high tensile, torque and shear strength
- Climatek coating is AC257 code approved for use in treated lumber
- Package Quantity : 20