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M8-1.25 DURA-CON Metric Square Nut 100 pack
A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening). They are also much less likely to become rounded-off after repeated loosening/tightening cycles. Square nuts are typically mated with square-headed bolts. Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to increase the strength of the fastener.
Ideal for use in:
- Solar Panel Installation
- Glazing, Curtain Wall and Window Wall
- Marine Structures
- Automotive Applications
- Robotics and Automation
- Water Treatment Plants
- Wind Energy
- Any Outdoor Application