[5 16 inch lengths  pack of 2]

[3 8 inch length  pack of 2]

[2 pieces  1 2 inches long]

[5 8 inch length  pack of 2]

[2 pieces  7 16 inches long]

[4 pieces  1 4 inches long]

Size: Thickness: UNC #4-40 (approx. 2.9 mm), Length: 1/4 (6.3 mm), Hex Width: 3/32 (2.3 mm), Head Diameter: 0.1 inches (4.5 mm), Head Height: 0.1 inches (2.9 mm), Total Screw Type (Screw Portion: 0.2 inches (6.3 mm), Material: Stainless Steel, Quantity: 10 pieces) *Please make sure to install the bolt into the screw) Please note that there are UNC (coarse) and UNF (fine).