M4X12mm Hexagon Head Knurling Thumb Screw,/hand spin screw /hand tighten screw
Material :PA66+Mill steel
- Name: Knurled Hand screws
- Packing : Inner bag + carton
- Head Style: Round
- used for fastening, locking and adjusting.
- Made of high grade black plastic and brass , injection molding technology , 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, mainly 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.
More details of thumb screws for customized
