De-sta-co 207203 Clamp Spindle Assembly 5/16-18 Hex Head

Product Description

The DE-STA-CO 207203 is a hex head tip clamp spindle assembly designed for use with straight-line action clamps in industrial workholding applications. Machined from carbon steel with a zinc-plated finish for corrosion resistance, this spindle features a 5/16-18 unified coarse thread and a flat tip cap with a 0.5-inch tip surface diameter. Overall length is 2.72 inches, and thread length is approximately 2.5 inches. The assembly ships with jam nuts included, allowing technicians to lock the spindle at the correct extension height. This type of component is typically installed and adjusted by maintenance technicians, tooling engineers, or machine setup personnel working with toggle clamp fixtures.

The 207203 is intended for straight-line action clamp assemblies where a threaded spindle tip is required to apply clamping force against a workpiece. The flat tip cap distributes contact load evenly across the 0.5-inch tip face, making it appropriate for flat or near-flat workpiece surfaces. It is a direct replacement-style spindle for worn or damaged tips on compatible DE-STA-CO straight-line action clamps and fits into standard workholding fixture setups in manufacturing, fabrication, and assembly environments.

Key Features

• 5/16-18 unified coarse thread for secure engagement with clamp body
• Carbon steel construction with zinc-plated finish for durability and corrosion resistance
• Flat tip cap shape for even contact on flat workpiece surfaces
• 0.5-inch tip surface diameter provides adequate contact area for workholding
• Includes jam nuts for locking spindle at set extension height
• Compact overall length of 2.72 inches suits tight fixture clearances

Compatibility

Designed for use with DE-STA-CO straight-line action clamps requiring a 5/16-18 threaded spindle assembly with a hex head and flat tip configuration.

Installation Notes

Installation is typically performed by maintenance technicians or tooling setup personnel. Before replacing or adjusting the spindle, relieve all clamping force and ensure the clamp actuator is in the open, unclamped position. Thread the spindle into the clamp body by hand first to avoid cross-threading, then use a hex wrench to reach the desired extension. Tighten the included jam nuts against the clamp body to lock the spindle position and prevent loosening during operation.