[10000 BULK] Hex Jam Nuts Class 04 Steel Zinc Plated DIN 439B M3.5-6

Enhance your assemblies with the Hex Jam Nut Class 04 Steel Zinc Plated DIN 439B M3.5-6. This high-precision fastener is designed to lock securely in place, preventing loosening in vibrating or dynamic environments. Manufactured to DIN 439B standards, it offers consistent dimensions, a robust Class 04 steel body, and a corrosion-resistant zinc finish for long-lasting performance in metal-to-metal applications.

Specifications

• Type: Hex Jam Nut
• Material: Steel
• Finish: Zinc Plated
• Standard: DIN 439B
• Class: 04
• Size: M3.5-6

Key benefits include reliable locking, enhanced resistance to loosening under vibration, and compatibility with standard bolts of the corresponding thread. The DIN 439B designation ensures interchangeability across suppliers for fastener assemblies.

Ideal for automotive, machinery, and equipment applications where a secure jam nut is required to maintain assembly integrity.