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$29.99
sourcing map 20pcs Star Knobs M6 x 20mm Male Thread 25mm Plastic 6-Point Head Stud Knob Hand Tightening Clamping Screw Replacement Threaded Handle, White
★★★★★
$29.99
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About this item
- Size - Thread size: M6 (1mm pitch); threaded stud length: 20mm / 0.79"; head size: 25mm x 5.6mm / 0.98" x 0.22"; step size: 12.7mm x 3.4mm / 0.5" x 0.13"; total length: 31mm / 1.22"; knob style: 6-point star; color: white.
- Material - Zinc plated carbon steel threaded studs on hand knobs ensure durability, strength, functionality and wear resistance. Plastic clamping knobs provide durability, a smooth surface and comfortable grip. Sturdy and durable screws for the ultimate in adjusting and tightening control.
- Features - Star design adjusts and tightens easily for maximum control and flexibility without the need for additional tools. Threaded knobs provide ergonomic operation. The tightly-in metal insert is machine-injected at high temperatures to securely connect the parts together, easy to install.
- Applications - Stud Knobs are widely used in machinery, electronics, equipment, furniture. Can be used on drill presses, lathes, routing jigs, fixtures, packaging and woodworking machinery, printing equipment. Threads are neat and clear, the force is even and deep, not easy to slip, and there are no burrs.
- Note - Ensure that replacement knobs are securely and properly installed on the corresponding female threaded component or fastener. Do not over-tighten as this may cause damage of the male thread knob. Choose the star knob size that suits your needs. Replace the knob if necessary.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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