SamIdea Knurled Thread Clamping Knob Plastic Screw On Type Knurled Clamping Nuts Knob Handle M8 ThreadedPack of 6

Specification: Type: Knurled Thumb Knob Hexagon Knob Diameter: 40mm Inner Screw Hole: M8 Material: Metal, Copper Color: Black Feature: Made of high grade black plastic and copper, injection molding technology, star shaped head knob, beautiful appearance, rust and corrosion resistance. Convenient to Use: Large plastic knurled handle for comfortable grip, fully threaded screw on type design for easily installing, removing and adjusting. Purpose: Specially designed for convenient hand tightening operation, wonderful replacement for broken thumb screw used in the equipment that require insulation and frequent removal for maintenance. Application: Widely used for furniture, shelves, stand, fitness equipment, advertising, medical equipment, mechanical equipment, instruments and apparatus, electronic assembly line and so on. Package Content: - 6PCS Star Shape Hand Knobs