RS PRO Plain Stainless Steel Locknut Nylon Insert M20 DIN 985 30mm Width 20mm Height 275-709

RS PRO 275-709 plain stainless steel locknut with nylon insert is engineered for reliable and secure fastening in demanding industry environments. Made from A2 stainless steel, this locknut offers excellent durability and corrosion resistance suitable for long-term use, even in food industry applications where hygiene is critical.

Meeting the DIN 985 standard, the locknut includes a glass-filled nylon insert that securely grips the threads, effectively preventing loosening due to vibration or dynamic loads. This specialized design ensures sustained tightness without the need for additional locking adhesives.

Measuring 30mm in width and 20mm in overall height, this M20 locknut is perfectly sized for a variety of heavy-duty fastening tasks. It is well-suited for industrial machinery, automotive assembly, and domestic appliances where vibration resistance is crucial.

The nylon insert also helps protect softer materials such as wood or plastics from damage by preventing excessive surface pressure during fastening. While it can be reused, it is recommended to replace the locknut after disassembly since the nylon insert's vibration damping capability degrades over time.

Constructed from A2 stainless steel for corrosion resistance and durability. Complies with DIN 985 standard ensuring quality and performance. Featuring a nylon insert that prevents loosening under vibration. Suitable for applications with high vibration loads and dynamic stresses.

Dimensions: 30mm width, 20mm overall height for M20 size. Applicable in industrial, automotive, and domestic appliance assembly. Recommended to avoid reuse beyond original installation to maintain effectiveness.

This RS PRO locknut combines material quality and design standards to provide secure fastening solutions across a range of industrial and mechanical applications. Explore more in our Industrial Tools & Equipment Locknut category for complementary fastening hardware.