Lock Nut Din 439 Grade 4 Zinc Plated
Description
Lock nuts manufactured from Grade 4 carbon steel with a zinc plated finish to Din 439, featuring a reduced thickness design for use where space is limited or where a secondary locking nut is required. Commonly known as jam nuts, Din 439 lock nuts are tightened against a standard hex nut to help prevent loosening. The zinc plated finish provides basic corrosion protection for general purpose applications.
Key Features
• Manufactured from Grade 4 carbon steel
• Zinc plated finish for basic corrosion resistance
• Thin pattern lock nut (reduced height)
• Suitable for locking against standard hex nuts
• Ideal for applications with limited thread projection
• Metric internal thread
• Conforms to Din 439 standards
Applications
• Machinery and general engineering assembly
• Locking and jam nut applications
• Automotive and fabrication work
• Adjustment and positioning assemblies
• Internal and dry environment installations
| Quantity | 1000 |
|---|---|
| Diameter | M5 |
| Material | Zinc Plated Gr.4 |
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