Left Hand Thread Precision Locknuts Datasheets

CM Turnbuckle Lock Nuts
from Columbus McKinnon Corporation Hoists & Rigging Products

Sizes: 1/4 to 1-1/2 in. For use with CM Turnbuckles. Available in sizes ranging from 1/4" to 1-1/2". Choose from right hang nuts and left hang nuts. Chart Note: Imported. Hot Dip Galvanized. [See More]

  • Thread Direction: Right Hand Thread. (optional feature); Left Hand Thread. (optional feature)
  • Major Thread Diameter: 0.2500 to 1.5
  • Design Units: English
  • Locking Style: None
Precision Locknut - 30° Locking -- MF 100x2
from Nook Industries, Inc.

The series MF locknut is designed with three locking inserts (pegs) that intersect the bore with an angle of 30o. This series is produced with tolerance class ISO 4H ground threads and is available in sizes 12 to 200 mm bore. [See More]

  • Thread Direction: Right Hand Thread. (optional feature); Left Hand Thread. (optional feature)
  • Major Thread Diameter: 3.94
  • Design Units: Metric
  • Threads per Inch (English) or Pitch (Metric): 2
Custom Made Locknuts
from Taper Line, Inc.

All Ball Screw Nuts are thicker to handle increased thrust loads. All Locknut threads are Class 3B. All parts complete with locking screws. Left hand threads available and stainless steel locknuts available. Metric threads available. All Mating Shaft Threads to be Class 3A or better. A special... [See More]

  • Thread Direction: Right Hand Thread.; Left Hand Thread. (optional feature)
  • Threads per Inch (English) or Pitch (Metric): 12 to 32
  • Design Units: English; Metric (optional feature)
  • Other Thread Specifications: Class 3B Threads
BH-00 -- Bearhug
from Whittet-Higgins Company

This series of BEARHUG Locknuts, with a nylon collar, is the mainstay of the precision self-locking nuts. It is designed for the same shaft dimensions as are the N and AN locknuts, but with the added features of self-locking and super precision wherein it has become a most important component for... [See More]

  • Thread Direction: Right Hand Thread.; Left Hand Thread. (optional feature)
  • Major Thread Diameter: 0.3910
  • Design Units: English; Metric (optional feature)
  • Threads per Inch (English) or Pitch (Metric): 32