Phone Number: 800.321.5625

Address: 2121 Diehl Road, #131 | Aurora, IL 60502

Contact Us

Phone: 800-321-LOCK (5625)

Fax: 630-236-3210

Email: [email protected]

Cone ISO 7042, CL 10 & 8; ISO 7720, CL 9

Product Description

This popular cone shaped locknut is also referred to as Stover, Unitorque, Crownlock and Autolock. The Automation Locknut is manufactured with precision to ensure uniform bearing and chamfered surfaces. The cone shape makes an excellent receiver for the locking element which produces consistent prevailing torque results.

Applications

The cone shape allows for orientation of the locknut for high volume automated assembly, thus the Automation name. Mating part must extend at least one full thread past the nut surface to assure locking element engagement. The clean appearance of the lock on cone makes for easy assembly inspection in more critical applications.

Available Sizes

prod-metric-iso-7042
Nut Type Class Lock Size Thread Availability

Cone ISO 7042 8 Top M5 - M36 Coarse Contact for Current Status

Cone ISO 7042 10 Top M5 - M36 Coarse Contact for Current Status

Cone ISO 7720

9

Top M5 - M36 Coarse Contact for Current Status