GRK 12285 Rugged Structural Screw with Climatek Coating, 3/8" x 7-1/4", 50-Count FREE SHIPPING Includes flush mount indoor cover

Includes flush mount indoor cover

Withstands harsh weather and daily wear and tear

4 Number of Speed

(1/2" air tubing not included)

Appearance: Solid wire with rosin flux core

GRK 12285 Rugged Structural Screw with Climatek Coating, 3/8" x 7-1/4", 50-Count FREE SHIPPING Includes flush mount indoor coverGRK Rugged Structural 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. RSS screw which is 3 1 8" and longer have CEE thread that enlarges the screw hole for the non threaded portion of the fastener, allowing the wood to settle easily and increasing the screws