Stainless steel 5/16 x 1 in. hex head cap screws with partial thread. Hex size 1/2 in. Package of 100.
Dottie stainless steel hex head cap screws are used in non-critical applications with nuts and washers. Length is determined from the base of the fastener head. 18-8 stainless steel is used where corrosion resistance is required (18% chromium and 8% nickel).