1-8 x 10 Grade 5 Hex Cap Screw Zinc Plated

3/8-24 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (550)

1 3/8-6 x 7 Socket Cap Screw Alloy

#17 Heavy Duty Jobber Drill Bit

1/2-13 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) Stainless Steel Rivet / Steel Mandrel 1-8 x 10 Grade 51 2 13 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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