Description:

Package Contents: Tightening knob kit includes (6) T track knobs (1/4"-20 threaded knobs) and (6) bolts for your convenience; This T bolts and knobs pack is for use with a hold down clamp. Material: T-track bolts are made of galvanized carbon steel, with surface plating, no rust, corrosion resistance, long service life, and sturdy. Can withstand a lot of use of strong torque, will not easily peel, and will not be too tight. Advantages: T-handle bolts have clean, robust threads that can be easily loosened and quickly tightened, allowing you to adjust or customize your fixture. Track knobs are made of plastic, comfortable grip, matte black finish to accommodate the included. Easy to Use: Just need to put this bolt in the slot of the T track or aluminum extrusion and rotate it 90 degrees, then fix other accessories with threads for easy installation. Application: Widely used in aluminum alloy, rack assembly, clamping locks, T-slot tracks, etc. It is also used in furniture assembly, paper machines, etc. Most commonly used in lifting, metallurgy, mechanical equipment, and power mechanical equipment assembly, debugging fixed mechanical equipment, etc.