GRK 02177 R4 Handy-Pak Multi-Purpose Framing Screw, #12/14 x 6-3/8", 50-Count SummerFun 2 inch threaded base for

2 inch threaded base for tank mounting

Simple and Effective

000 average life hours

pulls & screws

River Rock

GRK 02177 R4 Handy-Pak Multi-Purpose Framing Screw, #12/14 x 6-3/8", 50-Count SummerFun 2 inch threaded base forThis 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