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Specifications and Dimensions of Anti-corrosion Cable Tray Nuts

Anti-corrosion cable tray nuts are typically made of stainless steel (grades 304 or 316) or corrosion-resistant coated metals, designed to match standard cable tray bolts and comply with international standards for durability in harsh environments. Material and Corrosion ResistanceAnti-corrosion cable tray nuts are generally manufactured from stainless steel 316 (ASTM Grade 316 / BS EN 10088-2 Grade 1. 4401), which provides excellent resistance to rust, chemicals, UV, water, and high temperatures, making them suitable for offshore, marine, chemical, and industrial applications.

For carbon steel nuts, hot-dip galvanized zinc coating is applied to achieve corrosion protection, with a typical coating thickness of 0. 065 mm (2. 55 mils) per side for outdoor or highly corrosive environments.

Dimensions and Threading

Cable tray nuts are designed to match the corresponding fixing bolts supplied with the cable tray system. While specific dimensions vary by manufacturer and tray size, standard nuts are typically M6, M8, M10, or M12 to fit the common bolt diameters used in cable tray assemblies. The nuts are usually hexagonal for easy tightening with standard tools and are compatible with perforated tray holes (commonly 20 mm x 7.

5 mm clearance) for secure fastening.

Standards Compliance

Stainless steel nuts: BS EN 10088-2 Grade 1. 4401 / ASTM 316Carbon steel nuts: Hot-dip galvanized per ASTM A123/A123MCable tray compatibility: NEMA VE-1 or equivalent IEC standards These standards ensure mechanical strength, interchangeability, and long-term durability in both indoor and outdoor installations. ApplicationsAnti-corrosion cable tray nuts are used in conjunction with bolts to secure straight sections, bends, tees, and couplers of cable trays.

They are suitable for ladder, channel, and perforated tray types, and are designed to withstand tropical climates, salt-laden atmospheres, and chemical exposure.

Summary

Material: Stainless steel 304/316 or hot-dip galvanized carbon steelThread sizes: M6, M8, M10, M12 (hexagonal)Standards: BS EN 10088-2, ASTM 316, ASTM A123/A123M, NEMA VE-1Corrosion protection: Stainless steel or zinc coatingApplications: Outdoor, marine, chemical, industrial, and high-humidity environments These nuts ensure secure, durable, and corrosion-resistant fastening of cable trays in demanding installations.

Specifications and Dimensions of Anti-corrosion Cable Tray Nuts

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Specifically designed to provide a rapid and secure fixing when erecting cable trays. The fixed washer to flange nut prevents it from falling into the socket driver.

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Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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