Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack Toggle Wings Strong Hold: Flat round head

Strong Hold: Flat round head and smooth shank provide consistent driving and solid grip

diameter x 3-1/2 in

A: Yes—drill a hole matching the 6 mm diameter when installing into materials without a tapped hole

Industrial Touch for Honest

common in auto body

Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack Toggle Wings Strong Hold: Flat round headHillman Grade 5 Hex Head Cap Screws, 5 16" x 1", 100 Pack Durable grade 5 hex head cap screws made from heat treated zinc coated steel for strong, wear resistant fastening. Sized 5 16 in. diameter by 1 in. length, partially threaded for versatile use in tapped holes or with a nut. Ideal for general construction, automotive, and machinery projects. Key Features: Heat Treated Strength: Grade 5 steel construction enhances tensile strength and durability