Thread Size: 3/8-16, Screw Length (excluding the height of the head): 1 inch
External Hex Drive: 9/16 inch; Height of the Head: 9.9mm (max); Thread Coverage: Full Machine Thread
Widely used in automobile industry (compatiable with most car brands). The flanged hex bolt allows assembly line workers to install the fasteners much faster than a comparable bolt and washer. High quality material ensures it's the best replacements for the old car bolts.
Made of 100% Stainless Steel 304 (18-8) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments.
Description
3/8-16 x 1" Flanged Hex Head Bolts Screws, 304 Stainless Steel 18-8, Full Thread, Coarse Thread, 10 PCS