Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Reaching for a wrench every time you need to adjust a camera rig, jig, or fixture gets old fast. These anodized aluminum thumb screws let you tighten and loosen by hand in seconds — no tools, no frustration, just a solid grip and a secure hold.
Machined from aluminum alloy with an anodized surface treatment, each knob bolt features a slotted locking head for positive grip. Available in M4, M5, M6, and 1/4" thread diameters, with lengths ranging from 10 mm (approx. 3/8") to 35 mm (approx. 1-3/8"). The threaded shank uses iron with nickel plating for corrosion resistance.
Whether you're mounting a tripod head, securing a woodworking fence, assembling a 3D printer frame, or building a custom photography rig, these thumb screws handle repeated hand-tightening without stripping or seizing. Available in Red, Black, Silver, and Blue to match your build or add a pop of color.
Quickly adjust tripod heads, camera sliders, and pan/tilt rigs without reaching for tools mid-shoot. The knob head gives you confident hand-tightening even with gloves on.
Secure fences, stops, and jig components that need frequent repositioning. Hand-tighten in seconds and get back to cutting — no wrench hunting required.
Use on frame assemblies, bed leveling fixtures, and enclosure panels where tool-free access is a priority during calibration and maintenance.
Anywhere you need a removable fastener that stays put under vibration but releases instantly by hand — these knob bolts deliver reliable clamping without overtightening.
| Thread Diameters | M4, M5, M6, 1/4" |
|---|---|
| Available Lengths | 10 mm, 12 mm, 14 mm, 17 mm, 20 mm, 25 mm, 30 mm, 35 mm (approx. 3/8" – 1-3/8") |
| Colors | Red, Black, Silver, Blue |
| Knob Material | Aluminum Alloy |
| Shank Material | Iron with Nickel Plating |
| Surface Treatment | Anodized |
| Head Style | Slotted Locking Knob (Tee Wing / Thumb Grip) |
| Manufacturing Process | CNC Lathe, CNC Machining Center |
| Fit | Universal metric and 1/4" threaded applications |
| Quantity | See variant options |
These knob bolts are available in standard metric threads (M4, M5, M6) and the 1/4" thread commonly used in photography and camera equipment. Always verify your equipment's thread specification before ordering.
The anodized aluminum knob provides good corrosion resistance for typical workshop and outdoor use. The nickel-plated iron shank also resists light moisture. For prolonged exposure to water or harsh chemicals, additional protection is recommended.
Yes — these are specifically designed for photography equipment including tripod heads and pan/tilt handles. The 1/4" variant is the standard thread used on most consumer and prosumer camera accessories.
These are designed for hand-tightening applications where moderate clamping force is needed. They are not intended for high-torque structural fastening. For applications requiring precise torque values, contact us to confirm suitability.
No — all color variants (Red, Black, Silver, Blue) use the same aluminum alloy and anodizing process. The color is purely cosmetic and does not affect mechanical performance or durability.
M4, M5, and M6 are ISO metric thread standards with diameters of approximately 4 mm, 5 mm, and 6 mm respectively. The 1/4" size uses the UNC/UNF inch thread standard common in North American and photography equipment. Select the size that matches your existing threaded hole or insert.
Please select your preferred size and color from the variant options above to see the available quantity per order.
