5/8-11 18-8 Stainless Finished Hex Nuts – Heavy-Duty Coarse Thread – Qty 10

SKU: 3117
Product Type: Finished hex nut (standard pattern)
Thread Size: 5/8-11 UNC (coarse), 11 TPI, right-hand
Thread Class: 2B (internal)
Material: 18-8 (304) stainless steel
Finish: Plain stainless, typically passivated (no coating)
Drive/Shape: Hex, wrench/socket compatible
Across Flats (AF): 15/16 in (standard for 5/8″ finished hex nuts)
Nut Height: Standard finished hex height per ASME B18.2.2
Corrosion Resistance: Excellent (outdoor, marine, industrial)
Magnetism: Non-magnetic to slightly magnetic (typical for 18-8)
Standards/References: ASME B1.1 (threads), ASME B18.2.2 (hex nuts), ASTM F594 (304)
Recommended Mating Hardware: 5/8-11 stainless bolts/studs & flat washers
Usage Notes: Use anti-seize on stainless-to-stainless joints to minimize galling
Package Quantity: 10 nuts