GRK 01077 R4 Pro-Pak Multi-Purpose Framing Screw, #8 x 2", 850-Count In Stock Knurled adjustment knob

Knurled adjustment knob

Protect against certain downdrafts

Remains perfectly straight and flat

Variable speed

sunny weather (above 60°F)

GRK 01077 R4 Pro-Pak Multi-Purpose Framing Screw, #8 x 2", 850-Count In Stock Knurled adjustment knobThis design enhances the R4's versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision leaving no damaged fibers around the head. R4 screws 2" and longer have a four threaded CEE Thread. This enlarges the screw hole for the non threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the