brass lock nut
brass hex nut
metal lock nut

Metal Lock Nut


Metal lock nuts are a type of fastener used to reliable connections. Because of their straightforward construction and smooth surface, brass lock nuts are simple to install and remove.

In many different industries and applications, they are frequently used. Steel lock nuts are frequently used in plumbing systems to secure connections between pipes, valves, and fittings. MS lock nuts are used in electrical applications to firmly fasten connections between wiring and components. In heating, ventilation, and air conditioning systems, connections between ducts, fittings, and parts are tightened using brass lock nuts. Brass lock nuts are used in marine applications to secure connections between boat parts and fixtures.

a variety of locking nuts with various designs and threads Wing nuts, Castle nuts, Serrated Flange nuts, and Round Wire nuts, nylon insert lock nuts.

As an OEM brass nuts manufacturer, We offer these components in different sizes and specifications. You provide the drawing or model to start, and we'll take care of the rest.

  • Products Range:

    Nylon Insert Lock Nuts, Castle Nut, Round Wire Nut, Hex Thin Nut, cage nut.

  • Materials:

    Brass, Stainless Steel, Carbon steel, Alloy, Mild Steel, Aluminum, Bronze, and Copper.

  • Tolerance:

    With tight tolerance ±0.005 specific tolerances can be discussed with the customer, given the part material, size, and geometry.

  • Dimension:

    Sizes available from M2 to M30 and up to M36, and 1/8’’, 5/32’’, 3/16’’, 1/4’’, 5/16’’, 3/8’’, 1/2’’, 3/4’’, 1’’, 1-1/2”, 2” and as per Custom Designs and requirements.

  • Threads:

    ISO Metric (MM) / BA / BSW / BSP / BSPT / BSF / BSB / UNC / UNF / UNEF / NPT / NPS / Specified Threads Any threads as per client specification.

  • Surface Treatment:

    Natural Clean / Nickel Plated / Electro-Tin Plated / Silver Plated / Copper Plated / Zinc Plated / Chrome Plated / Specified Surface Finish.

  • Advantages:

    Easy installation, factory directly sale, effectively working, lower price and good quality, and various specifications.

  • Sample Time:

    Available in 5-10 days for different items.

  • Drawing Format:

    CAD / PDF / DWG / IGS / STEP.

  • Packaging:

    Standard package, Carton box or Pallet, As per customized specifications

  • Shipping:

    DHL, FEDEX, UPS and By Sea or as per client's requirements.

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