A1 Metallics

Panel Nuts of Brass and Stainless Steel

Home » Brass Nuts » Panel Nuts of Brass and Stainless Steel

 

Brass panel nutsStainless Steel panel nuts

 

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
Shopping Cart