2-4.5 A563 GRADE A HEAVY HEX NUT

ASTM A563 — Baden Steelbar & Bolt Corp.

1/4-20 Heavy Hex Nuts A563 Grade A Coarse Zinc Cr+3

Zinc Plated Steel Heavy Hex Jam Nuts Extra Thick - Size 1/4-20 - 2-4.5

Heavy Hex Nuts Dimensions & Specifications

Hex Nuts - Page 48

3/4-10 Conquest Heavy Hex Nut, A563 Grade A - Plain Finish – Fasteners Plus

ASTM A307 Bolts and SA 307 Grade B Threaded Rod/ Anchor/ Stud/ Hex Bolt

Heavy Hex Nuts

3/8-16 Coarse Thread A563 Grade A Heavy Hex Nut Low Carbon Steel Zinc Plated

ASTM A563 Hex Nuts SA 563 grade A/B/C 10S heavy jam lock nut

ASTM A563 - Portland Bolt