GRK GRK-10275 - RSS™ Rugged Structural Screw 3/8" x 4" Bulk Box (400 Count) grease transferring 2X less shock and

transferring 2X less shock and vibration than standard pickaxes for reduced user fatigue

1" cutting depth for versatile drilling applications

Maximum range using DW0892 detector (sold separately)

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GRK GRK-10275 - RSS™ Rugged Structural Screw 3/8" x 4" Bulk Box (400 Count) grease transferring 2X less shock andThe 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