1 3/8-6 x 4 1/2 Socket Cap Screw Alloy

(A6™) 1/4 ALLIGATOR® Flush Mount Anchor Nylon (100)

5/16 Heavy Duty Drill Bit - Stubby Length

5/8-11 x 2 3/4 Hex Cap Screw SS 316 (A4)

7/8-9 x 2 1/2 Hex Cap Screw SS 316 (A4)

5/16-24 x 5 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50) Square Bugle-Head Self Drilling Screws 410 Stainless Steel 1 3/8-6 x 4 1/25 16 24 x 5 1 2 Grade 8 Hex Cap Screw Plain 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 diameters 1 4