GRK 00143 R4 Multi-Purpose Framing Screw, #10 x 4-3/4", 800-Count BESTSELLERS and has all the features

and has all the features you need in a workspace heater

Compact and lightweight

while eliminating the hassle of having to unplug the cable each spring

Resists sun

3/4"size fits 1/2" knockout

GRK 00143 R4 Multi-Purpose Framing Screw, #10 x 4-3/4", 800-Count BESTSELLERS and has all the featuresThis 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