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Cap Nuts Standard Sizes & Dimensions

DYN Fasteners offers high-quality Cap Nuts, also known as acorn nuts, designed to cover exposed bolt threads for safety, aesthetics, and protection against corrosion. Ideal for machinery, furniture, automotive, and construction applications.

Manufactured from carbon steel, stainless steel, and brass, these nuts provide durability and resistance to environmental factors. Custom sizes and specifications are available upon request to meet your specific project requirements.

Standard Cap Nut Size Chart

Nut Size (mm) Thread Pitch (mm) Width Across Flats (mm) Height (mm) Weight (g) Standard
M6 1.0 10 8 4 DIN 1587
M8 1.25 13 10 6 DIN 1587
M10 1.5 17 12 10 DIN 1587
M12 1.75 19 14 14 DIN 1587
M16 2.0 24 18 20 DIN 1587

Note: Custom sizes and specifications are available upon request to suit specific application requirements.

Product Highlights

  • Covers exposed bolt threads for safety and aesthetics
  • Durable materials: carbon steel, stainless steel, and brass
  • Corrosion-resistant for long-lasting performance
  • Precision threading ensures secure and reliable assembly
  • Compliant with DIN 1587 and international standards
  • Custom sizes and specifications available on request

DYN Fasteners provides reliable and aesthetically appealing Cap Nuts for industrial, automotive, and furniture applications.