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18-8 Stainless Steel High Crown Cap Nuts

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Why Choose 18-8 Stainless Steel High Crown Cap Nuts?

Our 18-8 stainless steel high crown cap nuts at AlbanyCountyFasteners.com are cap nuts with an extended domed top, designed to cover exposed bolt or screw ends for safety and aesthetics while providing deeper thread depth. Also known as 18-8 stainless steel high crown cap nuts, these nuts are crafted from 18-8 stainless steel (equivalent to 304/A2), offering excellent corrosion resistance for freshwater and sheltered outdoor environments. The higher dome accommodates longer threaded portions, enhancing both functionality and visual appeal in low-torque applications. Available in imperial sizes like #6-32, #8-32, #10-24, 1/4"-20, 5/16"-18, 3/8"-16, and 1/2"-13, they meet SAE J483, ASME B18.6.9, IFI-128, REACH, and RoHS standards and are ideal for furniture, automotive trim, and decorative hardware projects.

  • Deeper Thread Depth: Extended dome allows for longer bolt threads.
  • Corrosion Resistance: 18-8 stainless steel withstands rust in general-purpose settings.
  • Decorative Finish: Higher dome provides a polished, professional look.
  • High Standards: Compliant with SAE J483 and ASME B18.6.9 for reliability.

Applications for 18-8 Stainless Steel High Crown Cap Nuts

18-8 stainless steel high crown cap nuts are designed for projects requiring a corrosion-resistant, decorative finish with deeper thread engagement on bolts or screws. Their versatility makes them suitable for:

  • Furniture and cabinetry assemblies
  • Automotive and motorcycle trim
  • Decorative hardware and fixtures
  • Light-duty machinery and equipment

Frequently Asked Questions (FAQ)

What are 18-8 stainless steel high crown cap nuts?

18-8 stainless steel high crown cap nuts are dome-shaped nuts with an extended top, made from corrosion-resistant 18-8 stainless steel, designed to cover bolt or screw ends for aesthetics and safety while providing deeper thread depth.

How do 18-8 stainless steel high crown cap nuts differ from high crown cap nuts in other materials?

18-8 stainless steel high crown cap nuts offer superior corrosion resistance for wet environments, while other materials like chrome plated steel focus on aesthetic finishes with less corrosion protection.

Are 18-8 stainless steel high crown cap nuts suitable for outdoor use?

These nuts resist corrosion in freshwater and sheltered outdoor settings. For marine or highly corrosive environments, use 316 stainless steel cap nuts for enhanced durability.

What tools are needed to install 18-8 stainless steel high crown cap nuts?

Use a standard wrench, pliers, or socket compatible with the nut’s hex base. Thread the nut onto the bolt and tighten gently to secure, avoiding over-torquing.

How do I choose the right size 18-8 stainless steel high crown cap nut?

Select based on the bolt’s thread size, such as #6-32, #10-24, 1/4"-20, or 3/8"-16. Ensure the nut’s thread pitch matches the bolt. Check sizing charts or consult our team for guidance.