dumpsterCNC Thread Clamps

 ◊ Eliminates another source of backlash.
 ◊ Much more clamping strength than the set-screw type collars.
 ◊ Will not damage the leadscrew.
 ◊ Will not vibrate loose.
 ◊ Includes a stainless steel #4-40 screw and brass insert for extra durability.
 ◊ Made from high tensile strength Delrin.

Usage: Simply screw these clamps onto your lead screw and up against your bearings, tighten the 4-40 screw about 1 turn past snug. Do not over tighten, a little torque will clamp these on really tight. For best results, retighten after a couple hours of use.