Marine Grade Stainless Steel Metric Nylon Insert Lock Nuts

A4 (316) Stainless Steel | DIN 985

Our Marine Grade Metric Nylon Insert Lock Nuts are made from premium A4 (316) stainless steel, designed to offer superior corrosion resistance, especially in marine and high-saline environments. The integrated nylon collar deforms elastically over the screw threads to create a secure, friction-based lock, making these lock nuts an ideal choice for harsh environments where reliability is key.

These lock nuts are compliant with DIN 985 standards and offer long-lasting performance under extreme conditions, including exposure to saltwater and chemicals.

Key Features

• Marine Grade A4 (316) Stainless Steel: Designed for maximum corrosion resistance, perfect for use in marine environments.
• Friction-Based Nylon Insert: The nylon insert deforms over the screw threads, increasing friction and resisting loosening under vibration.
• Temperature Resistance: Maintains locking ability up to 250°F (121°C).
• Application: Ideal for automotive, industrial, and mechanical use, especially in high-vibration environments.

Specifications

• Material: A4 (316) Stainless Steel
• Coating: Natural, corrosion-resistant stainless steel
• System of Measurement: Metric
• Strength Class: Marine Grade (A4 / 316 Stainless)
• Nut Size: Matches the screw size (e.g., M8 nut for an M8 screw)
• Standards: Compliant with DIN 985

Matching Products

• Matching Screws: Find compatible Metric Machine Screws here

Order Yours Today

Ensure the longevity and reliability of your projects with Marine Grade Stainless Steel Nylon Insert Lock Nuts. Ideal for outdoor, marine, and chemical processing environments. Order now for fast shipping and unbeatable customer service.

✔️ Trusted by professionals worldwide

✔️ Compliant with DIN 985 standards