Lock nut, thread Rp 4", stainless steel 1.4408, width across flats 128 mm

Where a thread has to be locked, the lock nut holds the setting permanently. The thread Rp 4" is available for the connection. The material stainless steel 1.4408 defines the resistance and the operating limits.

Benefits

• The thread Rp 4" fits the existing port without an adapter.
• The width across flats of 128 mm takes a standard wrench.
• The hexagon with 6 flats takes a standard wrench and transfers the torque without deformation.
• 1 lock nut secures the setting permanently against loosening caused by vibration.

Applications

Locking of stud parts, bulkhead feed throughs, adjustment of valves and sensors. The stainless material suits plants with moisture, cleaning agents and changing media.