Lock Nuts

Lock Nut Din 439 Stainless Steel A2

Description
Lock nuts manufactured from A2 stainless steel to Din 439, featuring a reduced thickness design for use where space is limited or where a secondary locking nut is required. Commonly referred to as a jam nut, the Din 439 pattern is designed to be tightened against a standard nut to help prevent loosening. A2 stainless steel provides good corrosion resistance for general purpose internal and external applications.

Key Features
• Manufactured from A2 (304) stainless steel for good 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 external general purpose use