GRK 00105 R4 Multi-Purpose Framing Screw, #9 x 3-1/8", 1900-Count BackToSchool Ideal for cleaning high corners

Ideal for cleaning high corners and crown molding moldings

Perfect for making copper crimp ring connections in potable water lines

3 position grip for control & ease of use in many applications

standard 1-3/4" installation

These new blades deliver maximum performance and highest quality of finish

GRK 00105 R4 Multi-Purpose Framing Screw, #9 x 3-1/8", 1900-Count BackToSchool Ideal for cleaning high cornersThis 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