JAM NUTS 1-1/8IN FINE ALUMINUM SCREW JACK

The WEHRS MACHINE Jam Nuts 1-1/8 Inch Fine Aluminum Screw Jack (Part No. WM491125A) is a precision fastening component designed for applications requiring secure and adjustable mechanical load support. Ideal for operators, mechanics, and equipment specialists, these jam nuts are essential for tasks that demand reliable clamping force.

Constructed from lightweight aluminum, these jam nuts weigh only 0.14 lbs per unit and feature a black anodized finish that resists corrosion in challenging field conditions. The fine thread pitch of 12 TPI allows for finer incremental adjustments, making them suitable for precise height or load positioning in various applications.

These jam nuts are particularly useful in suspension leveling kits, hydraulic load cells, and winch mounting brackets. Their right-hand threading ensures compatibility with standard U.S. fastening conventions, making them a versatile choice for any project requiring adjustable fastening solutions.