RS PRO, Plain 316 Stainless Steel Locknut

RS PRO A4 Stainless Steel Aerotight Lock Nut - Metric

Need locking nuts that withstand severe vibration? then consider Aerotight® self-locking nuts, with uniquely shaped threads, stay secure as long as two complete threads of the screw protrude beyond the nut. Made from type 316/A4 stainless steel, they resist pitting and crevice corrosion, especially in marine environments. Their all-metal construction ensures durability and reusability. Part of the RS PRO range, these nuts are rigorously tested for quality and reliability.

Features and Benefits

All metal construction
Suitable for use up to 300°C
Stays in position whether tightened or not
Suitable for use in highly corrosive environments
Reuseable

Range includes:

665-5603 - 8mm Plain Stainless Steel Aerotight Lock Nut, M5
665-5606 - 5.5mm Plain Stainless Steel Aerotight Lock Nut, M3
665-5609 - 7mm Plain Stainless Steel Aerotight Lock Nut, M4
665-5612 - 10mm Plain Stainless Steel Aerotight Lock Nut, M6
665-5615 - 13mm Plain Stainless Steel Aerotight Lock Nut, M8
665-5619 - 17mm Plain Stainless Steel Aerotight Lock Nut, M10
665-5628 - 19mm Plain Stainless Steel Aerotight Lock Nut, M12

Aerotight® Stiff Nuts

Self-locking all metal nuts, designed to stay in position despite conditions of severe vibration. This is achieved by cantilevered threaded arms which are deflected downwards and inwards.