Te-co 20208 50-piece Step Block Clamp Set 5/8-11 Stud

Product Description

The TE-CO 20208 is a 50-piece step block and clamp set designed for workholding and fixturing applications on milling machines and machining centers. The set includes step blocks, clamps, T-nuts, studs, and hardware needed to secure workpieces to T-slotted machine tables. Step blocks are 1 inch wide, and the set is configured for 11/16-inch T-slots with 5/8-11 stud thread. Stud lengths of 3, 4, 5, 6, 7, and 8 inches are included, giving the technician flexibility across a wide range of workpiece heights. Nut width is 1-1/8 inches. Components are steel construction throughout.

This set is suited for use in machine shops, tool rooms, and production environments where workpieces must be clamped directly to a milling table or fixture plate. The multiple stud lengths allow the set to accommodate parts of varying thickness without needing additional hardware. It is appropriate for both setup technicians and machinists performing one-off or repeat fixturing work on standard T-slotted tables.

Key Features

• 50-piece set includes step blocks, clamps, studs, T-nuts, and hardware
• Steel construction throughout for rigidity and durability under clamping loads
• 1 inch step block width for consistent clamping reference
• 11/16 inch T-slot compatibility suits common milling machine tables
• 5/8-11 stud thread is a standard imperial thread for machining fixturing
• Six stud lengths included: 3, 4, 5, 6, 7, and 8 inches

Compatibility

Designed for use with machine tables featuring 11/16-inch T-slots. The 5/8-11 stud thread and 1-1/8-inch nut width are standard dimensions for general-purpose step block fixturing setups on milling machines and machining centers with T-slotted tables.

Installation Notes

Installation is performed by machinists or setup technicians. Before clamping, ensure the machine table is clean and free of chips that could affect seating. Position step blocks at equal height on both sides of the clamp to maintain level clamping force across the workpiece. Inspect studs and T-nuts for thread condition before each use, and do not exceed the clamping torque appropriate for the stud size and material being held.