TA-VIGOR 6Pcs M4 x 15mm Male Thread Knurled Clamping Knobs Grip, 16mm Dia Thumb Screw on Type Round Head Clamping Handle Bolt with Plastic Knobs

【Package&Standard Thread Size】 The package includes 6Pcs M4 Knurled Thumb Screws Clamping Knobs; Size: M4 (0.7mm Pitch); Thread Length: 15mm / 0.59"; Knurled Head Diameter: 16mm / 0.63"; 【Easy to Use】Safe and secure knurled thumb screws for the ultimate in adjusting and tightening control. The screws are neat and clear, the force is even, and it is not easy to slip. 【Widely Used】Tightly -in plated carbon steel metal insert ensures optimal durability and functionality, easy to install. Great for saw, drill press, lathe and routing jigs, packaging machinery, printing equipment, woodworking machinery and equipment. 【Comfortable Grip 】Hand bolts with thermoset plastic knobs provide comfortable hand grip. The clamping knob is tight, sturdy and durable, with a smooth and beautiful surface. 【Durable Material】The knob handle is made of high-quality plastic, and the threaded carbon steel is durable and has a long service life., Manufacturer: TA-VIGOR