Value Collection 10021 T-slot Bolt 3/8-16 2in Thread Steel

Product Description

The VALUE COLLECTION 10021 is a steel T-slot bolt designed for use with T-slotted framing systems, fixture tables, and machine tool setups. The bolt features a 3/8-16 UNC thread with a 2-inch thread length and is sized to fit 3/8-inch T-slots. Manufactured from Grade C-1045 steel in an uncoated finish, it delivers solid mechanical strength for clamping, workholding, and fixturing applications. The low-profile head geometry — 11/16 inches wide and 3/16 inches tall — allows the bolt to slide into standard T-slots and lock into position when torqued. Overall length under head is 4-1/2 inches. Thread fit is Class 3 per UNC standards.

This T-slot bolt is used in machine shops, fabrication facilities, and industrial maintenance environments wherever T-slotted tables, extrusion frames, or fixture plates require secure fastening. Typical applications include workholding setups on milling machines, drill press tables, welding fixture plates, and aluminum extrusion assembly systems. It is sized for 3/8-inch T-slot channels, which are common in mid-range machine tool and modular fixturing systems. Installers include machinists, tool and die technicians, maintenance mechanics, and fabricators working with standard inch-measurement T-slot hardware.

Key Features

• 3/8-16 UNC thread with Class 3 fit for precise, reliable thread engagement
• 2-inch thread length provides adequate clamping depth for standard fixturing setups
• Fits 3/8-inch T-slots — compatible with common machine tool table and extrusion channel dimensions
• Grade C-1045 steel construction for solid tensile and shear strength in mechanical fastening
• Low-profile head at 3/16 inches height allows smooth T-slot insertion and positive seating
• Uncoated finish suitable for dry shop environments and applications where coating buildup is a concern

Compatibility

Designed for use with 3/8-inch T-slot channels in standard inch-measurement T-slotted machine tables, fixture plates, and modular framing systems.

Installation Notes

Installation is performed by machinists or maintenance mechanics using standard hand tools. Orient the bolt head to align with the T-slot channel before sliding into position, then rotate 90 degrees to seat the head against the slot walls. Apply torque gradually and evenly to avoid galling or distorting the slot. Do not overtighten, as the uncoated steel head can score softer aluminum or cast iron table surfaces under excessive load.