Catalog Stanley Supply, Inc. Shopping Cart (0) Quotes (0) Express Ordering All Categories > Security Products > Stainless Steel Socket Security Screws > Socket Security Machine Screws > Button Head Socket Machine Screws > 5/16-18 Button Head Stainless Socket Machine Screws > Advanced Search Advanced Search in 5/16-18 Button Head Stainless Socket Machine Screws Specifications Size 5/16-18 x 1"5/16-18 x 1/2"5/16-18 x 1-1/2"5/16-18 x 1-1/4"5/16-18 x 2"5/16-18 x 3/4" Clear Cancel Advanced Search