Value Collection 20029 Steel T-slot Bolt 1/2-13 Uncoated

Product Description

The VALUE COLLECTION 20029 is a steel T-slot bolt designed for securing workpieces and fixtures to T-slotted tables, rails, and extrusions commonly found in machining, fabrication, and industrial workholding setups. Threaded at 1/2-13 UNC with a Class 3 thread fit, it provides a tight, reliable engagement in load-bearing applications. The 3-inch thread length gives adequate engagement for standard T-slot clamping hardware, while the 12-inch length under the head accommodates thicker workholding assemblies. Manufactured from C-1045 steel in an uncoated finish, this bolt is suited for general-purpose industrial use. Machinists, toolmakers, and fixture builders are the primary installers.

This T-slot bolt is used in machine tool setups where T-slotted tables or extrusion profiles require fastened clamping hardware. It fits applications in milling, grinding, and drill press operations, as well as custom fixturing on welding tables and modular workholding systems. The 1/2-inch slot width and 7/8-inch head width are sized for standard 1/2-inch T-slots. The 9/32-inch head height keeps the head profile low within the slot channel. This bolt is sold individually and is appropriate for both shop-floor production environments and maintenance applications.

Key Features

• 1/2-13 UNC thread with Class 3 fit for precise, load-rated engagement
• 3-inch thread length for standard T-slot clamping hardware stacks
• 12-inch length under head accommodates deep or multi-component fixture assemblies
• 1/2-inch slot width fits standard 1/2-inch T-slot profiles
• C-1045 steel construction provides strength for general industrial workholding
• Uncoated finish suitable for dry indoor machining environments

Compatibility

Designed for use in standard 1/2-inch T-slot channels on machine tool tables, modular fixturing extrusions, and welding tables requiring 1/2-13 UNC threaded fasteners.

Installation Notes

Installation is performed by machinists or toolmakers during machine setup or fixture building. Ensure the T-slot channel is clear of debris before inserting the bolt head. Torque to the fixture or clamping hardware manufacturer's specification using an appropriate hand tool or torque wrench. Inspect the thread condition and slot channel for wear or damage before each use.