GRK 12221 Rugged Structural Screw w/ Climatek Coating, 5/16" x 3-1/8", 100-Count SpecialDiscount ferrous metal prime with Anti-Rust

ferrous metal prime with Anti-Rust Oil Primer or Valspar Galvanzied Metal Primer

Barrel access ports allow tube / nozzle angle rotation to match surface

Ultimate Shear (4

cabinets and doors

GRK 12221 Rugged Structural Screw w/ Climatek Coating, 5/16" x 3-1/8", 100-Count SpecialDiscount ferrous metal prime with Anti-RustGRK 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