Pastlla 12 Pcs M4 x 15mm Threads High Head Knurled Thumb Screws Knobs, Red

Pastlla 12 Pcs M4 x 15mm Threads High Head Knurled Thumb Screws Knobs, Red

• Size and package: Thread diameter: 4mm; Thread length: 0.59"(15mm); L×W: 1.06"×0.47" / 27×12 mm. Thumb thread color : Red. The package includes: 12 x thread knurled thumb screws.
• Durable material: The thumb screw is made of aluminum alloy, which is sturdy and durable. The surface has undergone anodic oxidation treatment, presenting a bright appearance that is not prone to color fading. It is both aesthetically pleasing and durable.
• Thread design: The knurled surface on these thumb screws provides the best clamping, with neat and uniform threads free of burrs. The enlarged surface knurled thread can effectively increase the friction of the handle, prevent it from sliding, and facilitate manual adjustment.
• Widely applicable: It is widely used in fields such as instruments and equipment, photographic equipment, furniture and home furnishings, electronic devices, models and handicrafts, etc. It is used for quick connection and tightness adjustment of different components. It is easy to operate and can meet the needs of various scenarios.
• Easy installation: The thumb screw of the handle knob adopts a screw-in design, and the handle features a smooth knurled design to increase friction. Manual twisting is effortless and easy, allowing for quick operation without the need for tools. The installation is convenient and simple