5Pcs Knob Bolt Lathe Hand Grip Twist Knob Nut Screw FiveStar Plum Locking Handle M8x40x20

Feature: 1. This thumbscrew grip is mainly used for mechanical equipment, instrument, food and industry equipment 2. Injection molding process, engineering plastics handle, possess good insulation, smooth surface, anti?corrosion and wear?resistant, very durable 3. Screw on type design, easy for you to install, surface with nice finish for comfortable grip 4. The thread of the screw is clear, the pitch is even and deep, and the fastening effect is good, very practical 5. Thumbscrew five?star head locking handle is beautiful and non?slip, very useful in your daily life Specification: Item Type: Knob Bolt Material: Engineering plastics handleModel: M8x40x20Thread Specification (d): M8 Screw Length (L): Approx. 20mm 0.8in Handle Outer Diameter (D): Approx. 40mm 1.6in Quantity: 5Pcs Colour: Black. Package List: 5 x Knob BoltThis thumbscrew grip is mainly used for mechanical equipment, instrument, food and industry equipment Injection molding process, engineering plastics handle, possess good insulation, smooth surface, anti?corrosion and wear?resistant, very durable Screw on type design, easy for you to install, surface with nice finish for comfortable grip The thread of the screw is clear, the pitch is even and deep, and the fastening effect is good, very practical Thumbscrew five?star head locking handle is beautiful and non?slip, very useful in your daily life