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

1/4 x 3 Mushroom Spike 316 SS (100)

1-8 x 4 A307A Hex Tap Bolt Zinc Plated

SLEEVE-ALL® sleeve anchors are pre-assembled expanding sleeve anchors for use in all types of solid base materials

1/4-20 x 1 3/8 Acorn Sleeve Anchor Zinc Plated (100) 5/8-11 Grade 5 Hex Cap Screws Zinc Plated as you only have to1 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