MSA Adjustable Series Locknut -- MSA - 100 x 2
from Advanced Machine & Engineering Co.

Positive locking without washers and keys, supports extreme thrust loads [See More]

  • Locking Style: Clamping Screws
  • Major Thread Diameter: 3.94
  • Design Units: Metric
  • Threads per Inch (English) or Pitch (Metric): 2
Precision Locknut - Axial Locking -- MKR 100x2
from Nook Industries, Inc.

The series MKR locknut design utilizes two radial grooves machined to provide an accordion-like cross section. The internal radial groove divides the thread of the locknut into two sections: locking section and clamping section. Depending on the locknut size, three to eight socket head screws are... [See More]

  • Locking Style: Clamping Screws
  • Thread Direction: Right Hand Thread. (optional feature); Left Hand Thread. (optional feature)
  • Design Units: Metric
  • Major Thread Diameter: 3.94
BL-02
from Whittet-Higgins Company

Versatile mechanical lock, precision squareness, centerline alignment [See More]

  • Locking Style: Clamping Screws
  • Thread Direction: Right Hand Thread.
  • Design Units: English; Metric (optional feature)
  • Major Thread Diameter: 0.5860