2 Pcs Star Hand Knob Tightening Screw M8x40mm Clamping Knob Screw Knob Handle for Umbrella Base Replacement(Black) M8*40(Star)
2 Pcs Star Hand Knob Tightening Screw M8x40mm Clamping Knob Screw Knob Handle for Umbrella Base Replacement(Black)
Features: 1.Made of high quality plastic, smooth surface without burrs, not easy to rust, corrosion resistant, durable. 2.The screw is made of high quality carbon steel, good hardness, clear and complete threads, good fastening effect. 3.Suitable for speaker bracket, automobile, woodworking jig, industrial instrumentation and other mechanical equipment. Specification: Material: plastic + carbon steel Thread size: 8mmx40mm/0.31"x1.57"(RxL) Head diameter: 38mm/1.5" Color: black Package contains: 2 x Thread Knob Tightening Screws Notices 1.Since the size is manually measured, please allow an error of 1-2mm 2.The color of the product may vary slightly due to photography & your screen
Product Features
- Material: This clamping screw knob is made of high quality plastic, smooth surface without burrs, not easy to rust, corrosion resistance, durable.
- Features: screw head star design, comfortable grip, ergonomic, easy to save energy, not easy to scratch your hand.
- Scope of Application: our hex shaped clamping knob is suitable for speaker stands, automotive, woodworking jigs, industrial instruments and other mechanical equipment.
- Thread Size: M8x40mm/0.31"x1.57"(RxL), head diameter is about 38mm/1.5".
- Package Contains:You will get 2 pcs black Thread Knob Tightening Screw.Please confirm the thread size you need before purchase.