ASTM A563 Grade A heavy hex nuts are made from carbon steel. Dimensional specifications are governed by ASME B18.2.2. Grade markings are not required
3/4-10 Heavy Hex Nut, Grade DH, A563, Made in USA, Hot Dip Galvanized (HDG) & Wax, (inch) (Quantity: 900)
2”-4 1/2 Heavy Hex Nuts Grade 2 plain 2”-4.5 (1 Piece)
ASTM A563 Nut and SA 563 Grade A/ B/ Dh Heavy Hex Nuts manufacturer
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1/4-20 Heavy Hex Nuts A563 Grade A Coarse Zinc Cr+3
Alloy Steel Hexagonal Heavy Hex Nut 1.125-8 UNC-2B, ASTM A194 2H, Size: 1.125-8 Un-2b at best price in Pune
ASTM A563-DH Heavy Hex Nuts - Precision Bolts
Heavy Hex Nuts – AL-RASHED FASTENERS
ASTM A194-2H Heavy Hex Nuts - Precision Bolts
1-8 Coarse Thread Grade 2 Slotted Heavy Hex Nut Low Carbon Steel Plain Finish