Hard-to-Find Fastener 014973253165 Grade 8 Fine Hex Cap Screws, 7/16-20 x 1-1/2, Piece-25 Diameter: 7/16-Inch Length: 1-1/2-Inch Material: Steel Finish: Yellow Zinc Head Style: Hex (5/8 Wrench) Diameter: 7/16" Length: 1-1/2 inch Material: Steel Finish: Yellow Zinc Head Style: Hex (5/8 Wrench)