Screw Jack 1-1/8in UNF 6in Long Swivel Cup

The Screw Jack 1-1/8in UNF 6in Long Swivel Cup by WEHRS MACHINE is a precision-engineered jack bolt designed for critical structural and mechanical applications in military and tactical environments. This component serves as both a leveling and load-bearing element in suspension systems, transmission mounts, and equipment stabilization rigs where controlled vertical adjustment and load distribution are non-negotiable. Built for professionals who demand reliability under field conditions, this jack bolt integrates into platforms requiring incremental height adjustment without slippage or drift during operation.

Manufactured from steel and finished with a durable black powder coat, the Screw Jack 1-1/8in UNF 6in Long Swivel Cup features a 1-1/8-12 UNF thread pitch that ensures compatibility with standard tactical and military hardware. The 6-inch length provides adequate stroke for mid-range vertical adjustment applications, while the swivel cup design allows load centering and accommodation of angular loads without binding. The 1.5-pound weight and compact 1.55 x 1.35 x 9.8-inch footprint make this jack bolt ideal for weight-critical installations where space efficiency is paramount, such as vehicle mounts, field artillery platforms, or modular equipment frames.

This component is essential for maintenance crews, armory technicians, and field mechanics working with tactical vehicles, heavy equipment, and structural assemblies that require periodic height adjustment or load equalization. Installation requires a matching 1-1/8-12 UNF threaded bore; the swivel cup accommodates both vertical and angled load paths, making it suitable for uneven terrain or non-parallel mounting surfaces. Replacement and service professionals consistently specify WEHRS MACHINE jack bolts for their predictable threading, corrosion resistance via powder coating, and ability to maintain adjustment integrity under vibration and thermal cycling inherent to field operations.