GRK 12219 Rugged Structural Screw with Climatek Coating, 5/16"x2-3/4", 100-Count SpecialDiscount 1/4" x 1-7/8" Magnetic Nut

1/4" x 1-7/8" Magnetic Nut Driver

Tri-lingual package

Excellent for highly-glazed ceramic tile and highly-polished marble or natural stone

Matte black steel outer casing

For removing grease

GRK 12219 Rugged Structural Screw with Climatek Coating, 5/16"x2-3/4", 100-Count SpecialDiscount 1/4" x 1-7/8" Magnetic NutGRK 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