GRK 01073 R4 Multi-Purpose Framing Screw, #8 x 1-1/2", 1000-Count BESTSELLERS Machined to exact tolerances and

Machined to exact tolerances and balanced to reduce vibration

Expanding Palusol™

Promotes topcoat adhesion

Float guard

The RainSelect is equipped with a Thumb Control shut-off valve

GRK 01073 R4 Multi-Purpose Framing Screw, #8 x 1-1/2", 1000-Count BESTSELLERS Machined to exact tolerances andThis 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