NACX M8 x 40mm Thread Clamping Knob, Thumb Screw, Star Hand Knob Tightening Screw Knob for Machinery, 10Pcs
NACX M8 x 40mm Thread Clamping Knob, Thumb Screw, Star Hand Knob Tightening Screw Knob for Machinery, 10Pcs
Specification: Product Name: Screw Knob Thread Size: M8 x 40mm/0.31 x 1.57 Head Diameter: 27mm/1.06 Total Height: 52mm/2.04 Material: Plastic, Carbon Steel Color: Black Package Content: 10 x Screw Knobs
Product Features
- Thread Size: M8 x 40mm / 0.31 x 1.57nch (D * L); Head Diameter: 27mm / 1.06inch.
- The head is made of plastic, with good toughness and strong anti-aging ability. The screw is corrosion resistant.
- This plastic hand knob is easy to install, can remove without need of any tools.
- Screw on type design, smooth lines and finger grip spacing for simple turning.
- Widely used in lathes, mechanical equipment, instrument and apparatus, industrial equipment.