Bettomshin 6Pcs M12 Thread Replacement Star, 40mm Length Hand Knob Tightening Screws for Mechanical Equipment,Instrument & Apparatus

Bettomshin Thread Replacement StarProduct InformationProduct name: star knob clamping hand tightening screwTotal Length:78mmHandle length:38mm/1.50inchScrew length:40mm/1.57inchMaterial: bakeliteColor: Silver, BlackDescribe1. The appearance of the five-pointed star is conducive to tightening, locking and adjustment.2. Injection molding, threaded inserts are made of metal, durable and long service life.3. Screw-in design, easy to install, smooth lines, easy to rotate between finger grips.4. Widely used in furniture, shelf brackets, mechanical equipment, instrumentation, food and medicine industry equipmentPackage content5 xThread Replacement StarWarm Tips1,.Small parts, please keep away from children under 6 years old.2.If you have any questions about our products, you can click the "Seller Contact" button in your Amazon account to send us an email. We are happy to help you and respond as soon as possible.

• 【Parameter】M12 Star Head Screw: Total Length: 78mm; Handle length: 38mm/1.50inch; Screw length: 40mm/1.57inch; Material: bakelite(±5mm).
• 【Feature】The handle nut rod has a firm structure and is not easily deformed. The surface is smooth and can provide a comfortable grip.
• 【Easy to Use】These umbrella base screw knob replacement are easy to tighten/loosen and no extra tool required, They definitely will bring great convenience to your life.
• 【Durable】The star lock nut rod knob is made of bakelite, and the screw surface is galvanized and galvanized to improve wear/corrosion resistance.
• 【Wide Application】In lathes, mechanical equipment, instrument and apparatus, industrial equipment.