GRK 00173 R4 Multi-Purpose Framing Screw, #12/14 x 5-5/8", 600-Count HALLOWEEN Tool-free tank connections and dry-start

Tool-free tank connections and dry-start protection to ease installation

Size: Small/Medium

Packed 128 x 0

Adjust your room’s comfort level with the simple twist dial

Single assembly includes nuts and bolts

GRK 00173 R4 Multi-Purpose Framing Screw, #12/14 x 5-5/8", 600-Count HALLOWEEN Tool-free tank connections and dry-startThis 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