Class 4 Lock Nuts / Half Nuts DIN 936 BZP
Used in pairs, lock nuts are applied to a matching male thread (examples include bolts, set screws and machine screws) and are a simple means of resisting vibration by tightening up against one another.
- Hexagon fits corresponding sockets and spanners.
- Conforms to DIN 936.
- Grade 4 steel.
- Bright Zinc Plate (BZP) finish offers resistance to corrosion.
Stock & Delivery time
Please note some products are sent direct from the manufacturer and lead times can be 2-3 working days. If your order is urgent, please contact us prior to ordering.