Spiralock Self-Locking Wire Thread Inserts

Cross Manufacturing has extended its range of Spiralock self-locking wire
thread inserts to cover smaller sizes down to M3 and 4 x 40UNC. These
inserts are designed to maintain bolt tension under the most severe
vibration conditions. The product has a thread form that radially centres
the male and female members, compressively loading each engaged thread on
the wedge ramp to ensure even distribution of load on the entire wedge
spiral. Manufactured from 18/8 stainless steel in the hard draw
condition, Spiralok inserts provide internal threads to suit standard
bolts in metric and unified sizes.

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Contact Details and Archive...

• Cross Manufacturing 1938 Ltd

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