GRK 01073 R4 Multi-Purpose Framing Screw, #8 x 1-1/2", 1000-Count BESTSELLERS expands as it hardens

expands as it hardens

The unit has two fold out compartments with customizable dividers and has a middle section for storage

Size 8" x 2"

Machined to exact tolerances and balanced to reduce vibration

GRK 01073 R4 Multi-Purpose Framing Screw, #8 x 1-1/2", 1000-Count BESTSELLERS expands as it hardensThis 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