Nyloc Nut – A4 Stainless Steel (DIN 985) | Marine Grade Stainless Steel Lock Nuts for Secure Fastening

These DIN 985 Nyloc Nuts are manufactured from A4 (316) stainless steel and feature a nylon locking insert that helps resist loosening caused by vibration and movement.

Designed for applications where a secure fastening is essential, these lock nuts are ideal for marine, automotive, engineering, fabrication and general industrial use.

Manufactured from corrosion-resistant 316 stainless steel, they provide excellent durability in marine, coastal and harsh outdoor environments while maintaining reliable locking performance.

Available in a range of metric sizes.

Why We Stock It

• Manufactured to DIN 985
• Marine-grade A4 (316) stainless steel
• Nylon locking insert
• Helps resist loosening from vibration
• Excellent corrosion resistance
• Metric thread
• Available individually with quantity discounts

Product Specifications

Ideal For

• Marine applications
• Boat building and repairs
• Automotive repairs
• Engineering
• Fabrication
• Machinery assembly
• Outdoor construction
• Agricultural equipment

Buy Only What You Need

Whether you need one lock nut or a larger quantity for your next project, Shores NZ Fabrication lets you purchase exactly what you need with automatic quantity discounts on bulk orders.

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