Fin hex nut 5/16" - 18

Category: Hardware & Fasteners

SKU: 7 38287 46816 8

$0.33

In Stock · Midwest Builder & Supply — Iowa & Missouri

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Product Description

Finished hex nut, 5/16-18 UNC (coarse) — a standard six-sided finished hex nut sized for 5/16"-18 fasteners, intended for general-purpose fastening and assembly. Common catalog variants include low‑carbon steel with zinc or yellow-zinc plating, and stainless options (18-8 / 316) for corrosion resistance; typical industrial grades offered range from general-purpose (Grade 2 / Class 2) up to Grade 5 depending on supplier. Use where a standard 5/16"-18 hex nut is called for; sold loose or in packs from 25–100+ pieces by hardware and industrial suppliers.