GRK 00143 R4 Multi-Purpose Framing Screw, #10 x 4-3/4", 800-Count GiftsForSeason Max operating temperature - 167°F

Max operating temperature - 167°F

Use indoors or out

Keyed lock offers enhanced security protection

Specially formulated to protect and beautify cabinets

Heavy cattle fencing

GRK 00143 R4 Multi-Purpose Framing Screw, #10 x 4-3/4", 800-Count GiftsForSeason Max operating temperature - 167°FThis 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