Self-locking Hex Nut, M8, Wrench Size 13, DIN 985, Strength Class I8I
The Self-locking Hex Nut, M8, is an essential fastener designed for critical applications where conventional nuts might loosen over time. Manufactured according to DIN 985, it incorporates a non-metallic (typically nylon) insert that creates a frictional interference with the bolt threads, ensuring a secure, vibration-resistant connection.
Key features include:
- Thread Size: M8 for standard metric bolts.
- Wrench Size: 13 mm, allowing for easy installation and removal with standard tools.
- Standard: Conforms to DIN 985, ensuring dimensional accuracy and performance.
- Strength Class: I8I (equivalent to property class 8 for steel nuts), indicating high tensile strength and durability.
- Self-locking Mechanism: The integrated nylon ring provides superior resistance against loosening caused by vibration, shock, and thermal expansion/contraction.
- Material: Typically made from steel with a protective finish for corrosion resistance.
These nuts are widely used in automotive, machinery, construction, and electrical industries, providing a reliable and safe fastening solution for components that must withstand dynamic stresses.
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