Lock Nuts for Cable Glands

Engineered to provide reliable securing solutions for cable glands and conduit installations, our Lock Nuts are essential components that ensure proper mounting and mechanical stability. Available in multiple materials and finishes, these precision-manufactured lock nuts deliver secure fastening for cable glands in panels, enclosures, and electrical equipment across diverse industrial and commercial applications.

Features

The robust construction in multiple material options including mild steel, zinc, and aluminium provides flexibility to match specific environmental and application requirements. Available with plain or electro-galvanized finishes for enhanced corrosion resistance, these lock nuts ensure long-term reliability in various installation conditions. The precision threading and optimal torque characteristics provide secure mounting while preventing loosening due to vibration or thermal cycling, making them essential for maintaining cable gland integrity in critical electrical installations.

Specification

Size Range:

20mm to 50mm & 3/4" to 2"

Material:

Mild Steel, Zinc & Aluminium

Environment:

Plain or Electro Galvanized

Technical FAQ – Lock Nuts for Cable Glands

Which material should be specified?

Identify the individual accessory and its material: a locknut, earth tag, sealing washer and shroud perform different functions and need not use the same material. Confirm the metal grade, coating or polymer specification for the selected part.

How do I confirm connection compatibility?

For a threaded accessory, specify the exact entry thread, pitch and engagement. Metric, PG, NPT and BSP parts are not interchangeable simply because their nominal sizes are similar. A sealing washer or shroud does not itself establish the gland assembly’s rating.

What dimensions are needed for selection?

Send the mating gland size and thread, enclosure thickness, clearance and accessory dimensions. Locknut thickness and available thread engagement must suit the complete installation.

What determines suitability and operating limits?

Gland accessories help secure, bond, seal or protect the entry as applicable to their design. Confirm compatibility with the gland and enclosure and use the documented installation requirements for the complete assembly.

What finish and inspection documentation should I request?

State the required surface finish, coating thickness where relevant, and critical dimensions on the order. Material certificates, dimensional reports and any specified performance tests should be agreed in the quotation. A reference to a standard is not a declaration of third-party certification.

Can I request a custom part or export quotation?

Send a drawing or clearly dimensioned sample specification, material, quantity and delivery destination. Identify application conditions and required approvals. Brass Parts India can review the requirement and confirm feasibility, price, documentation and lead time for the quoted part.