30-Piece Threaded Knurled Thumb Screws M4x10mm Monitor Mounting Screws Knobs Monitor Screws Carbon Steel Clamping Knobs Grip Thumb Screws Mounting Thumb Screws, Black

Features: Easy to Install: The grip knob thumb screws feature a screw-in design for easy installation; the surface is smooth and clean, providing a more comfortable feeling when gripping and storing. High-Quality Material: The external threaded knurled clamping knobs are made of high-quality carbon steel, with good hardness, strength, corrosion resistance, and wear resistance. It is a fastening accessory that can be applied to various uses for long-term and repeated use. Applications: Knurled knobs are often used in applications requiring frequent adjustment or tightening. Widely used in lathes, drilling machines, sawing machines, packaging and woodworking machinery, printing, instruments, industrial equipment, and fixtures. Specifications: Material: Carbon Steel Surface Treatment: Zinc Plated Color: Black Thread Type: M4 Thread Length: 10mm/0.4inch Head Outer Diameter: 14mm/0.55inch Package Includes: 30 x Threaded Knurled Thumb Screws

• Sufficient Quantity: You will receive 30 pieces of 4mm x 10mm threaded knurled thumb screws, which can be installed wherever you need, meeting your daily use and replacement needs.
• High-Quality Material: The external threaded knurled clamping knobs are made of high-quality carbon steel with a zinc-plated surface, offering good hardness, strength, corrosion resistance, and wear resistance; it is a fastening accessory suitable for various long-term and repeated uses.
• Exquisite Craftsmanship: The grip thumb screws have a smooth round head surface with neat and uniform threads, no burrs, ensuring a tighter installation effect.
• Easy to Install: The grip knob thumb screws feature a screw-in design for easy installation; the surface is smooth and clean, providing a more comfortable feeling when gripping and storing.
• Friendly Tip: It is recommended to use a washer as a spacer when installing some monitors to prevent interference with the computer monitor; the screw portion is 10mm long, which may bottom out on some computer monitors; in some cases, just one layer of cushioning is needed to prevent direct contact.