grade 5 Heavy hex nuts

Grade 5 heavy hex nuts offer solid tensile strength in a heavy hex profile for general structural and mechanical connections that don't require the higher strength of A563 or A194 grades. Blue Ribbon Fastener stocks Grade 5 heavy hex nuts in standard sizes.

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Usages for Grade 5 Heavy Hex Nuts

Grade 5 heavy hex nuts are paired with Grade 5 heavy hex bolts and studs in general machinery assembly and construction connections requiring the added bearing surface of a heavy hex profile.

Grade 5 Heavy Hex Nuts for all Industries

General manufacturing, construction, and equipment fabrication all rely on Grade 5 heavy hex nuts as a cost-effective standard fastener. Blue Ribbon Fastener supplies Grade 5 nuts for OEM and MRO buyers.

Grade 5 Heavy Hex Nuts Features for Engineers & Buyers:

SAE Grade 5 steel construction
Heavy hex profile for greater bearing surface and wrench clearance
Zinc-plated finish for baseline corrosion resistance
Pairs with Grade 5 heavy hex bolts and studs
Available in a full range of standard sizes
Same-day shipping on in-stock sizes when ordered by 2:30 PM CST
Volume and repeat customer pricing available — call or request a quote