4 Pack 1/4 Inch Flat Knurled Thumb Nut, Locking Wheel Adapter

★★★★★ 5.0 103 reviews

US$3.60
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US$3.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 250221646 Release Date 2026/09/17 List Price US$3.60 Model Number 250221646
Category

Product Name: Flat Knurled NutProduct material: Aluminum alloyProduct color: BlackProduct weight: 40 gramsProduct size:Outer diameter: 30mm/1.3inchThickness: 8mm/0.315inchThread size: 1/4 "-20Included products: 4 Knurled Round Connection NutsCharacteristics:1. Knurled thumb nut manufacturing fine, smooth surface without burrs. The material is sturdy and strong. The head is knurled to increase friction and has high hardness. It is easy to operate by hand and can withstand considerable external forces.2. The threads are in accordance with the 1/4 "-20 standard, neat and clear, with uniform pitch and even force distribution without slipping. The thread is deep and the fastening force is strong. It is used for stable and reliable connection of photography and electronic equipment.3. The matching gasket is well matched with the nut, ensuring a stable connection and pressure dispersion, thereby reducing equipment wear. With precise specifications and excellent performance, it is widely applicable to common equipment scenarios. Warm reminder: This product is measured by hand, and there may be slight deviations in size. We apologize for any inconvenience. In addition, due to differences in displays, the actual color of the item may slightly differ from what is presented on the display.

  • The knurled nut is meticulously crafted from aluminum alloy, which endows it with outstanding durability and stability. It is extremely wear-resistant and can withstand frequent friction. It is lightweight and easy to install without any burden. It also has excellent corrosion resistance, ensuring long-term use and consistent performance.
  • The knurled thumb nut is a circular flat design, with a thread of 1/4 "-20, a diameter of 33 mm (1.3 inches), and a thickness of 8mm (0.315 inches). The size of the matching gasket is compatible with the nut, which can firmly connect, disperse pressure and reduce equipment wear. It is suitable for common equipment such as photography and electronics.
  • The knurled design on the head of the nut ingeniously increases the friction force, allowing for easy installation and disassembly by hand. The operation is simple and convenient. Its threads are deep and uniform, with an extremely strong fastening force, which can firmly fix the equipment and eliminate the risk of loosening.
  • These flat knurled nuts have great applications in the field of photography and can perfectly connect cameras with microphones and tripods. In electronic devices, it is suitable for various scenarios that require quick adjustment and is also the best choice for replacing old nuts.
  • Packaging list: Each package contains 4 knurled connection nuts. Whether you are an occasional individual user or a professional with a large demand, you can purchase as needed and flexibly meet the usage requirements of different scenarios.
UPC 766664833292
ASIN B0FF442ZCV
Brand FINBe
Color Black
Set Name FINBe Knurled Thumb Nut Set
Size Name 30mm x 0.32in (1/4-20)
Metal Type no
Unit Count 4 Count
Part Number B9D6642
Thread Size 1/4
Thread Type Unified National Coarse (Unc)
Finish Types Unfinished
Grade Rating industrial
Manufacturer FINBe
Thread Class Class 2A
Thread Style Right Hand
Fastener Type Knurled
Item Diameter 30 millimeters
Material Type Aluminum
Item Highlight Aluminum Alloy Body; 1/4-20 Female Thread; Deep Edge Grip; Rubber Washer for Cameras,Tripods, Microphones, Lights
Exterior Finish no
Item Dimensions 1.3 x 1.3 x 0.32 inches
Number Of Items 4
Thread Coverage no
Number of Pieces 4
Outside Diameter 30 millimeters
Screw Head Style Flat
Inside Thread Size 1/4 -20
Compatible Groove Diameter 33 millimeters

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