Description
1 4 20 x 3 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (500) M20 2.50 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 9 x 2 1 2 Phillips 9 x 2 1 2 Phillips Flat Particle Board Screw Plain & Lubed Carton (2 OlyLog® is the first threaded log home fastener which requires no pre drilling and is ACQ approved