Heavy hex nuts are larger and thicker than Regular/Standard hex nuts. Heavy Hex Nuts are typically used for large diameter and high strength anchor
1-1/4-7 Conquest Heavy Hex Nut, A194 Grade 2H - Hot Dip
ASSORTMENT LOT HEAVY HEX NUTS, 1-1/4-8, 1-1/2-6, ALLOY STEEL, GRD
ASTM A 194 Grade 2H Heavy Hex Nut -Inches
ASTM A194 Grade 8C Nuts and SA194 Gr. 8C Heavy Hex Nut/ Washers
Heavy Hex Nut Dimensions in mm
3/4-10 Grade 2H Heavy Hex Nuts Hot Dip Galvanized
Hex Nuts: Securing Your Assemblies with Precision
3-8 A194 2H Heavy Hex Nuts Bulk
50) 3/8-16 Heavy Hex Nuts (Structural) - Zinc
3/8 Grade 2 Heavy Hex Nuts - A563(A) Carbon Steel — Nut & Bolt Group