US Philips Truss Head Sex Bolt Dimensions Barrel Diameter Thread DepthHead DiameterHead Height(A)(B)(C)(D)3/16″1/4″3/8″3/32″7/32″1/4″7/16″3/32″1/4″3/8″9/16″9/64″5/16″7/16″11/16″3/16″3/8″5/8″3/4″7/32″7/16″5/8″15/16″7/32″
