Brass Panel Nuts and Stainless Steel Panel Nuts
Panel Nuts AKA Lock Nuts are specialized fasteners designed to secure components to panels, enclosures, or thin materials. Unlike standard nuts, panel nuts and lock nuts are often thinner and have a larger diameter, making them ideal for applications where space constraints or low-profile designs are necessary. They provide reliable fastening and can accommodate various thread sizes and panel thicknesses. Our range of Brass Panel Nuts and Stainless Steel panel nuts is well accepted in the international amrkets.
Brass Panel Nuts
Brass panel nuts are manufactured using high-grade brass alloys, known for their excellent corrosion resistance, conductivity, and machinability. Common grades include:
- C360 Brass: Known for its superior machinability and strength.
- C385 Brass: Excellent for decorative applications due to its smooth surface finish.
Stainless Steel Panel Nuts
Stainless steel panel nuts are favored for their high strength, durability, and resistance to corrosion, especially in harsh environments. Common grades include:
- 304 Stainless Steel: Offers excellent corrosion resistance and is suitable for most general applications.
- 316 Stainless Steel: Provides superior corrosion resistance, especially in marine or chemical environments.
Manufacturing Processes
Cold Forging
Cold forging is a common method for producing panel nuts. It involves shaping metal at room temperature, which enhances strength and surface finish. This process is particularly suitable for high-volume production due to its efficiency and consistency.
Machining
Machining is used for creating precise threads and intricate designs. This process is essential for custom or low-volume production and ensures tight tolerances and superior threading quality.
Finishes
Panel nuts are available in various finishes to enhance their appearance and resistance to corrosion:
- Brass Panel Nuts:
- Natural polished brass finish
- Nickel-plated for improved durability and aesthetics
- Chrome-plated for a sleek, reflective surface
- Stainless Steel Panel Nuts:
- Natural matte or polished finish
- Passivated for enhanced corrosion resistance
Threads
Panel nuts are available in a wide range of thread sizes and types to suit various applications, including:
- Unified Thread Standard (UTS): UNC, UNF, UNEF , UNS threads Common in the US market, with sizes like #4-40, #10-24, and 1/4-20.
- Metric Threads: Used globally, with sizes like M3, M6, and M12.
- Fine Threads: For applications requiring precise adjustment or high-strength fastening.
Applications
Brass and stainless steel panel nuts are used in a variety of industries, including:
- Electronics: Securing components in circuit boards and enclosures.
- Automotive: Fastening dashboards, panels, and interior components.
- Aerospace: Lightweight, corrosion-resistant solutions for thin panels.
- Construction: Fixing thin metal sheets or decorative panels.
- Marine: Stainless steel panel nuts for high corrosion resistance in saltwater environments.
- Industrial Equipment: Durable solutions for securing control panels and machinery components.
Advantages of Brass and Stainless Steel Panel Nuts
- Corrosion Resistance: Brass and stainless steel offer superior resistance to rust and corrosion.
- Strength: Stainless steel provides high tensile strength, while brass offers excellent machinability.
- Aesthetic Appeal: Both materials can be finished to create an attractive appearance suitable for visible installations.
- Customizable: Available in various thread sizes, shapes, and finishes to meet specific requirements.
Thread Size | Hex Size (Inches) | Panel Thickness (Min – Max) | Common Material | Common Application |
---|---|---|---|---|
#4-40 | 5/16 | 0.02 – 0.06 | Brass and Stainless Steel | Electronics, Light Fixtures |
#6-32 | 3/8 | 0.03 – 0.08 |  Brass and Stainless Steel | Small Appliances, Electronics |
#8-32 | 7/16 | 0.03 – 0.08 |  Brass and Stainless Steel | Small Appliances, Electronics |
#10-24 | 7/16 | 0.03 – 0.09 |  Brass and Stainless Steel | HVAC, Furniture |
#10-32 | 7/16 | 0.03 – 0.09 |  Brass and Stainless Steel | Automotive, Furniture |
1/4-20 | 1/2 | 0.04 – 0.1 |  Brass and Stainless Steel | Automotive, Machinery |
5/16-18 | 9/16 | 0.05 – 0.12 |  Brass and Stainless Steel | Heavy Equipment, Construction |
3/8-16 | 11/16 | 0.05 – 0.14 |  Brass and Stainless Steel | Heavy Equipment, Construction |
7/16-14 | 3/4 | 0.05 – 0.16 |  Brass and Stainless Steel | Heavy Equipment, Construction |
1/2-13 | 7/8 | 0.06 – 0.2 |  Brass and Stainless Steel | Industrial Equipment |
9/16-12 | 15/16 | 0.06 – 0.22 | Steel, Stainless Steel, Brass | Industrial Equipment |
5/8-11 | 1 1/16 | 0.08 – 0.25 | Steel, Stainless Steel, Brass | Heavy Equipment |
3/4-10 | 1 1/4 | 0.1 – 0.3 | Steel, Stainless Steel, Brass | Heavy Equipment, Industrial |
7/8-9 | 1 7/16 | 0.12 – 0.35 | Steel, Stainless Steel, Brass | Industrial Equipment |
1-8 | 1 1/2 | 0.12 – 0.4 | Steel, Stainless Steel, Brass | Industrial Equipment, Bridges |
1 1/8-7 | 1 11/16 | 0.15 – 0.45 | Steel, Stainless Steel, Brass | Construction Equipment, Bridges |
1 1/4-7 | 1 7/8 | 0.2 – 0.5 | Steel, Stainless Steel, Brass | Heavy Equipment, Bridges |
M3 | 5.5mm | 0.5mm – 1.5mm | Steel, Stainless Steel, Brass | Electronics |
M4 | 7mm | 0.6mm – 2mm | Steel, Stainless Steel, Brass | Electronics, Machinery |
M5 | 8mm | 0.6mm – 2mm | Steel, Stainless Steel, Brass | Small Appliances, Electronics |
M6 | 10mm | 0.8mm – 2.5mm | Steel, Stainless Steel, Brass | Furniture, Machinery |
M8 | 13mm | 1mm – 3mm | Steel, Stainless Steel, Brass | Construction, Automotive |
M10 | 16mm | 1.5mm – 4mm | Steel, Stainless Steel, Brass | Construction, Machinery |
M12 | 18mm | 2mm – 5mm | Steel, Stainless Steel, Brass | Construction, Machinery |
M14 | 21mm | 2mm – 6mm | Steel, Stainless Steel, Brass | Construction, Heavy Machinery |
M16 | 24mm | 3mm – 7mm | Steel, Stainless Steel, Brass | Heavy Machinery |
M18 | 27mm | 3.5mm – 8mm | Steel, Stainless Steel, Brass | Heavy Machinery, Bridges |
M20 | 30mm | 4mm – 9mm | Steel, Stainless Steel, Brass | Bridges, Construction |
M22 | 32mm | 5mm – 10mm | Steel, Stainless Steel, Brass | Heavy Machinery, Construction |
M24 | 36mm | 6mm – 12mm | Steel, Stainless Steel, Brass | Heavy Machinery, Construction |