GRK FASTENERS 3/8" x 5-1/8" RSS Star Drive Structural Wood Screws - Black, 50 Pack

GRK’s RSS™ screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.

• Black for architectural applications with the sameperformance of Gold RSS
• Made of case hardened steel to provide high tensile,torque and shear strength
• Sharp threads and points bite instantly into the material(including hardwood), reducing the splitting effect due to smaller shanks
• Round head with built-in shield (washer type head) hasno sharp edges like conventional lag screws
• Recessed star drive zero stripping, with 6 points ofcontact
• CEE thread enlarges hole to reduce splitting
• W-cut(TM) low torque, smoother drive
• Zip-tip(TM) no pre-drilling, faster penetration
• Cutting pockets provide a clean hole, reduces splitting,and bore with precision
• Black Climatek(TM) coating is approved for use intreated lumber
• 3/8 x 5-1/8-inch