1/2-13 x 16 A307 Grade A Carriage Bolt HDG

as you only have to pay one flat rate regardless of the quantity you choose

The threaded stud version is available in eight diameters and multiple lengths

All material is manufactured with rolled threads

3/4-10 x 6 1/2 Grade 5 Hex Cap Screw Zinc Plated

1/4-20 x 1 3/8 Acorn Sleeve Anchor Zinc Plated (100) 5/8-11 Grade 5 Hex Cap Screws Zinc Plated 1/2-13 x 16 A307 Grade1 4 20 x 1 3 8 Acorn Sleeve Anchor Zinc Plated (100) . SLEEVE ALL sleeve anchors are pre assembled expanding sleeve anchors for use in all types of solid base materials. Download Simpson SLEEVE ALL Sleeve Anchor Technical Data