15 Pcs Star Handle Knob, M8 x 40mm Thread Clamping Knob Tightening Screw for Machinery Latche

• Sturdy & Durable Material - Star Head Screw is consist of plastic material and galvanized material. The nut surface is galvanized, which is not only resistant to wear, corrosion and high temperatures, but also not easy to rust.
• Plastic Star Shaped Design - Clamping Knob Threaded Star Shaped Head is comfortable to grip and convenient to use. Easy to install without any tools. You just need to turn by hand directly to install or dismount.
• Widely Application - These M8 x 40mm Thumb Screws are applicable for most universal machine tools. Such as instruments, appliances, food and industrial equipment.
• M8 x 40mm Star Hand Knob Tightening Screw - The head diameter of this M8 screw knobs is 32mm; the thread diameter is 8mm (M8); the screw length is 40mm. The proper size for most usage.
• Package Includes - Come with 15 pieces M8 x 40mm thumb screw. Enough quantity for your daily use and replacement.

15 Pcs M8 x 40mm Thumb Screw Thread Replacement Star Hand Knob Tightening Screw Feature: ① Button handles are made of high quality plastic for durability. ② Adopt star shaped design, which is easy to grip. ③ Easy to install without tools. Just turn by hand directly to install or dismantle. ④ Widely used for mechanical equipment, instruments and appliances, food and industrial equipment. Specification: Material: Plastic + Galvanized Iron Color: Black Model: M8 x 40 mm Dimension: Diameter of Head: 32mm Screw Length: 40mm Screw Diameter: 8mm The packaging includes: 15 x Star Knob.