Description
Product Overview
Openfly star knobs are precision-engineered fastening solutions designed for industrial and DIY applications. The knobs feature PP plastic heads that offer a comfortable grip and durability, combined with zinc-plated steel studs that resist wear and corrosion. Available in M4, M5, M6, and M8 thread sizes with 40mm lengths, these knobs ensure secure clamping across various fixtures. The hex-shaped design enhances ease of use, allowing for quick installation and removal without specialized tools. Each package includes a comprehensive set of 28 knobs, nuts, and washers, providing versatility for multiple projects.
Usage
These star knobs are ideal for securing jigs and fixtures in environments such as furniture assembly, umbrella bases, electronic equipment stands, and mechanical machinery. They cater to professionals in industrial settings, woodworking enthusiasts, and DIY hobbyists who require reliable, hand-tightened fasteners. The knobs excel in applications where frequent adjustments are needed, such as in workshop jigs or adjustable equipment mounts, offering a balance of strength and convenience.
Why Choose Us
Openfly star knobs stand out due to their high-quality materials and thoughtful design. The combination of PP plastic and zinc-plated steel ensures long-lasting performance in demanding conditions, while the ergonomic star shape provides superior grip. Our commitment to quality is reflected in the precise threading and consistent sizing, which prevent stripping and ensure a tight fit. Customers benefit from the complete set that covers multiple thread sizes, reducing the need for separate purchases and saving time on projects.
Key Features
- Durable PP plastic heads with zinc-plated steel studs for corrosion resistance
- Hex-shaped design for easy gripping, installation, and removal
- Multiple thread sizes (M4, M5, M6, M8) to fit various applications
- Includes matching nuts and washers for secure fastening
- Versatile use in furniture, machinery, and electronic equipment
FAQ
What materials are used in these star knobs?
The heads are made from PP plastic, and the studs are constructed from quality steel with zinc plating for enhanced durability and corrosion resistance.
Are the nuts and washers included with the knobs?
Yes, each set comes with 28 matching fasten nuts and 28 flat washers, providing everything needed for immediate use.
What are the common applications for these knobs?
They are widely used in furniture decoration, umbrella bases, electronic equipment, mechanical stands, and other jig or fixture setups that require secure, hand-tightened fasteners.
How do I install the star knobs?
Simply thread the knob into the desired hole and tighten by hand; the hex-shaped design allows for easy gripping without tools, and the included nuts and washers help lock it in place.
What sizes are available in the package?
The set includes M4x40mm, M5x40mm, M6x40mm, and M8x40mm thread sizes, with head diameters of approximately 25mm for M4/M5/M6 and 32mm for M8 knobs.
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