![[3000 BULK] Hex Nuts Grade 5 Steel Black Oxide & Oil 5/16-18](http://mutualscrew.com/cdn/shop/files/14NF5BKC_e667d416-a0ff-480d-b87b-fa15962d8411.webp?v=1744977020&width=769)
![[3000 BULK] Hex Nuts Grade 5 Steel Black Oxide & Oil 5/16-18](http://mutualscrew.com/cdn/shop/files/14NF5BKC_e667d416-a0ff-480d-b87b-fa15962d8411_1024x.webp?v=1744977020)
Description
Hex Nuts Grade 5 Steel Black Oxide & Oil 5/16-18 are engineered for dependable strength and smooth, trouble-free installation in a wide range of projects. This hex nut features Grade 5 steel with a black oxide finish and a protective oil coating to extend service life and ease assembly.
Key benefits
- Strength you can rely on: Made from Grade 5 steel for dependable, medium-to-heavy duty performance.
- Corrosion resistance and lubricity: Black oxide finish paired with an oil coat helps resist rust and improves thread lubrication during installation.
- Perfect fit for 5/16-18 fasteners: Coarse-threaded 5/16-18 size ensures quick alignment and strong engagement.
- Easy to grip and tighten: Classic hex nut shape provides ample wrench surface for simple, even torque.
- Versatile applications: Ideal for automotive, machinery, equipment assemblies, and general construction.
Specifications
- Finish: Black oxide with oil
- Material: Grade 5 steel
- Thread size: 5/16-18 UNC
- Type: Hex nut
Upgrade your fastener kit with these reliable 5/16-18 hex nuts to ensure lasting performance across a variety of projects.
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