Bulk Heavy Hex Nuts – A563 Grade DH, HDG/Wax, Coarse Thread, Made in USA – Monster B Size:1700 Qty - 5/8"-11 providing versatility across a range

providing versatility across a range of needs

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

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

just choose the size you need from the drop-down above

Equip your precision projects with M2

Bulk Heavy Hex Nuts – A563 Grade DH, HDG/Wax, Coarse Thread, Made in USA – Monster B Size:1700 Qty - 5/8"-11 providing versatility across a rangeMonster 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