5/8-18 x 3 1/2 Socket Cap Screw Alloy

#21 Heavy Duty Jobber Drill Bit

Zinc plated material will meet or exceed ASTM F1941

1/4-20 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

14 x 10 Log Hog® Heavy Duty Log Home Fastener (250)

5/16-18 x 7/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (1500) Powers Nail-in Anchors Stainless Steel 5/8-18 x 3 1/2 Socket5 16 18 x 7 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (1500) . 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