GRK 01139 - SCREW M/P FRAME/DCK 10X3-1/2IN - GRK FASTENERS R4 FRAMING AND DECKING SCREW, TYPE: MULTI-PURPOSE, #10 THREAD, 2.362 IN L THREAD, 3-1/2 IN L, STAR DRIVE, T-25 DRIVE, STEEL, APPLICABLE MATERIALS: CEMENT, FIBER BOARD, MELAMINE, PARTICLE BOARD,...