Bulk Heavy Hex Nuts – A563 Grade DH, HDG/Wax, Coarse Thread, Made in USA – Monster B Size:1700 Qty - 5/8"-11 Designed for applications requiring exceptional

Designed for applications requiring exceptional resistance to corrosive environments

Low-Profile Pan Head — stays flush

Equip your precision projects with M2

Precision Drive: M10 hex socket ensures strong engagement and consistent torque control

The unslotted hex drive takes a standard 1/2″ socket or wrench for high torque

Bulk Heavy Hex Nuts – A563 Grade DH, HDG/Wax, Coarse Thread, Made in USA – Monster B Size:1700 Qty - 5/8"-11 Designed for applications requiring exceptionalMonster Overview Fix your project right the first time with A563 Grade DH Heavy Hex Nuts from Monster Bolts. These high strength structural nuts are Made in the USA and feature a hot dip galvanized (HDG) finish with wax to deliver improved corrosion resistance and smooth assembly. Designed for demanding applications, Grade DH nuts are commonly used in structural steel, heavy construction, agricultural machinery, bridges, and equipment assemblies where