GRK GRK-10231 - RSS Structural Screws, 5/16-in x 5-1/8-in (300-Pack) IRWIN 2 Year Equipment Warranty &

2 Year Equipment Warranty & 2 Year Battery Warranty

Accepts standard Oscillating Interface System (OIS) accessories

Extra-long life

Large hole sub base

Step Ladder Maximum Reach Height (ft): 12

GRK GRK-10231 - RSS Structural Screws, 5/16-in x 5-1/8-in (300-Pack) IRWIN 2 Year Equipment Warranty &The GRK RSS (Rugged Structural Screw) is the premier alternative to traditional lag bolts, engineered for high demand structural applications. Made of specially hardened steel, these screws provide industry leading tensile, torque, and shear strength. The patented W Cut design and Zip Tip point allow for rapid penetration without the need for pre drilling, significantly reducing installation time and physical effort on the job site. Equipped with an