Nominal Thickness: 7/32. Low carbon. Width Across Flats: 9/16. Complies with Sae J995 specifications. Double chamfered. Zinc plated for corrosion resistance. Per package of 100. SKU: 42635456 MFG: 54110 Shop more products by Imperial. Get best discount deals on builders hardware supplies. Your one-stop shop for buying Nuts, Bolts, Screws & Fasteners SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping not available to AK,AE,AA,AE,AE,AE,AP,GU,HI,PR,VI Free shipping over $35 Sold out $0.12 Quantity Sold Out Sold out Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size: 3/8-16 Nominal Thickness: 7/32 Low carbon.Width Across Flats: 9/16 Complies with Sae J995 specifications Double chamfered Zinc plated for corrosion resistance Per package of 100 FEATURES MFR: 54110 SKU: 42635456 Brand: Imperial