Specification Brand : ZJchao BulletPoint1 : 【Elegant Design】The clamping knob showcases an aesthetically pleasing arc design at the bottom of the handle. This glossy and tidy finish adds a touch of beauty while ensuring a comfortable grip during use. BulletPoint2 : 【Construction】The star knobs is expertly crafted using an injection process and an engineering plastic handle, ensuring excellent insulation and long-lasting performance. This makes it ideal for various applications. BulletPoint3 : 【Corrosions Resistances】Featuring a smooth , the threaded knob is designed to be anti- and wear-. Its robust construction ensures that it can withstand daily use, providing you with a dependable tool. BulletPoint4 : 【Exceptional Workmanship】With great attention to detail, the Female Thread Clamping Knob serves as a replacement for old or worn-out knobs, offering a long service life and superior performance in your projects. BulletPoint5 : 【Superior Fastening】The inner core of the brass nut in the clamp screw knob features well-defined lines and uniform deep tooth pitch. This design provides a secure fastening effect, enhancing its overall functionality. Color : M10*50*60 ExteriorFinish : Zinc FinishType : Zinc IncludedComponents1 : Knob IncludedComponents2 : Screw ItemName : ZJchao Star Knobs, Clamping Knob 2Pcs Female Thread Clamping Knob Clamp Screw Knob 7 Star Head Nuts Industrial Accessories X 65 ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemShape : Star ItemTypeKeyword : star-knobs Manufacturer : ZJchao Material : Bakelite Material1 : Metal Material2 : Zinc MetalType : Alloy Steel MetalType1 : Zinc MetalType2 : Alloy Steel ModelNumber : ZJchao12gqumh9rw NumberOfItems : 1 PartNumber : ZJchao12gqumh9rw ProductDescription : 1. Using injection process and engineering plastic handle, with good insulation. 2. The of the product is smoothly, and wear‑, strong and . 3. The arc design at the bottom of the handle is glossy and tidy and beautiful. 4. The inner core of the brass nut has clear lines, uniform and deep tooth pitch, and good fastening effect. 5. Great workmanship, replacement for the old one and has a long service life.