Hard-to-Find Fastener 014973245566 Midwest High Strength Cap Screw, 1/4-20 X 1 in, Alloy Steel, Zinc Plated, Grade 5 Diameter: 1/4-Inch Length: 1-Inch Material: Steel Finish: Zinc Head Style: Hex (7/16 Wrench) Diameter: 1/4" Length: 1 inch Material: Steel Finish: Zinc Head Style: Hex (7/16 Wrench)