No pre-drilling required

7/8-9 x 9 Socket Cap Screw Alloy

9 x 2 1/2 Square Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (2

7/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (50)

10 x 2 1/2 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Box (100)

3/4-16 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (25) 1-8 Socket Cap Screws 18-8 Stainless Steel No pre-drilling required3 4 16 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (25). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to 2