GRK GRK-10275 - RSS™ Rugged Structural Screw 3/8" x 4" Bulk Box (400 Count) Cordless Nailers Included drill bit sizes: 1/8

Included drill bit sizes: 1/8 in

157" diameter shank in various lengths

so you can work confidently knowing you’ll make the cut exactly where you need it

Designed for the professional user

The tooth geometry of EXACT™ punches

GRK GRK-10275 - RSS™ Rugged Structural Screw 3/8" x 4" Bulk Box (400 Count) Cordless Nailers Included drill bit sizes: 1/8The GRK RSS (Rugged Structural Screw) is the premier alternative to traditional lag screws, specifically engineered for heavy duty structural applications. Manufactured from case hardened steel, these high performance fasteners offer superior tensile, torque, and shear strength. The patented design features an integrated washer head with cutting teeth that seats cleanly without the need for additional washers or pre drilling. Whether you are securing