Bulk Heavy Hex Nuts – ASTM A194 Grade 2H – Coarse & Fine Thread Zinc CR+3 (US Inch Si Size:20 QTY - 1 7/8"-5 allowing for secure locking action

allowing for secure locking action when threaded onto machine screws and low-carbon bolts

all bulk orders are shipped promptly from U

Made from premium Chrome Vanadium Steel

reducing joint failure risks and ensuring reliable performance

Bulk Heavy Hex Nuts – ASTM A194 Grade 2H – Coarse & Fine Thread Zinc CR+3 (US Inch Si Size:20 QTY - 1 7/8"-5 allowing for secure locking actionBulk Heavy Hex Nuts ASTM A194 Grade 2H Coarse & Fine Thread Zinc CR+3 (US Inch Sizes) Upgrade your assemblies with our high quality Heavy Hex Nuts made from ASTM A194 Grade 2H steel, featuring a protective Zinc CR+3 plating. Designed for high pressure and high temperature applications, these nuts offer exceptional strength and durability. Available in both Coarse (UNC) and Fine (UNF) threads, as well as 8UN Uniform Pitch series, they are ideal for