Brass Knurled Thumb Nut

Product Name: Brass Knurled Thumb Nut

Material: Brass

Shape: Round knurled hand-tightening head, non-slip design

Thread Type: Metric/Imperial optional

Size: Customizable

Surface Finish: Polished, nickel plated, chrome plated, painted, or electrophoretic

Manufacturer: zeyao

MOQ: Negotiable

 

What is a Brass Knurled Thumb Nut?

A Brass Knurled Thumb Nut is a round nut with an internal thread at one end, featuring a knurled surface. Made of brass, it is designed for manual tightening, allowing for easy tightening without a wrench or screwdriver.

 

 

Specification	M3	M4	M5	M6
A	8	10	12	14
B	3.5	4	4.5	5

 

 

Features:

Knurled outer surface for a comfortable, non-slip grip.

Precision-machined internal threads for compatibility with standard bolts.

Made of brass, corrosion-resistant, highly conductive, and rust-resistant over long-term use.

Suitable for applications requiring manual adjustment or frequent disassembly/reassembly.

 

In the fastener industry, the Brass Knurled Thumb Nut is a highly practical manual fastener. It combines the corrosion resistance of brass with the comfortable feel of its knurled design, allowing for tool-free tightening and loosening by hand. It is widely used in equipment and assembly scenarios requiring frequent adjustment, quick disassembly/reassembly, or manual operation.

 

Application Scenarios

1. Electronic Equipment and Instruments

Quickly secure or disassemble PCB boards, panels, and control modules.

Secure adjustment knobs, displays, or housings.

Especially suitable for experimental instruments requiring frequent assembly and disassembly.

 

2. Furniture and Hardware

Manually secure adjustable racks, trays, or panels.

Tool-free operation, improving assembly efficiency.

Knurled design enhances grip comfort and ease of operation.

 

3. Industrial Machinery and Equipment

Manually adjust clamps, brackets, or protective covers.

Reusable, durable, and corrosion-resistant. Suitable for light to medium load applications, easy to operate.

 

4. DIY and Outdoor Products

Manually secure photographic equipment, lighting fixtures, and display racks.

Quick assembly and disassembly without tools, convenient for on-site operation.

 

 

 

Offer a variety of surface treatments for our screws to meet different needs and environmental conditions. Such as zinc plating, nickel plating, hot-dip galvanizing, anodizing, zinc nickel alloy, dacromet coating, phosphating, etc.

 

 

 

FAQ

Q: What is a Brass Knurled Thumb Nut?

A: It's a nut with internal threads and a knurled outer surface, made of brass. It can be manually tightened or loosened without tools, and is widely used in assembly scenarios requiring frequent adjustments or disassemblies.

Q: Can you customize it?

A: Yes. Zeyao supports OEM/ODM customization services, including full customization of thread size, outer diameter, nut height, material, surface treatment, etc.

Q: What are your commonly used thread specifications?

A: We can provide metric (M3, M4, M5, M6, M8, etc.) and imperial (4-40, 6-32, etc.) threads. Thread depth and outer diameter can be customized according to customer requirements.

Q: What is the minimum order quantity?

A: We accept small batch purchases; the specific quantity can be discussed.

Q: What customization options do you offer?

A: We offer customization options for threads, sizes, materials, surface treatments, etc.

Q: Can you provide samples? A: Yes, we can provide samples for your testing.

Q: Where is your factory located?

A: Our factory is located in Guangdong, China.

Q: Can I visit your factory?

A: Of course. We welcome customers from all over the world to visit our factory.