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Hex nuts

Hex nuts are the most widely used standard threaded fasteners. Cooperated with bolts and screws, they realize clamping, fixing and assembly connection.

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  • 产品描述
  • Product Overview

    Hex nuts are the most widely used standard threaded fasteners. Cooperated with bolts and screws, they realize clamping, fixing and assembly connection. With six-sided hexagonal structure, easy for wrench tightening, stable stress and high versatility. Widely used in mining, machinery, construction, steel structure and general industrial fields.

    Material & Process

    ◆ Material: Low carbon steel, alloy steel, stainless steel

    ◆ Strength grade: 4 级、8 级、10 级、12 级

    ◆ Surface treatment: Electro galvanized, hot-dip galvanized, black oxide, zinc-nickel alloy coating

    ◆ Standard: DIN, ISO, GB, ANSI/ ASTM, metric & imperial sizes available

    Key Features

    Stable structure & uniform force

    Hexagonal design for convenient clamping, not easy to slip during installation.

    Precise thread

    Clear and smooth thread, good fit with bolts, tight connection, no slipping.

    Diversified anti-corrosion treatment

    Multiple surface finishes for dry, humid, outdoor and harsh working conditions.

    Cost-effective & full specifications

    Complete size range, easy installation and replacement, suitable for mass matching.

    Main Types & Specifications

    ◆ Type: Standard hex nut, heavy hex nut, thin nut, lock hex nut

    ◆ Size: M3–M48, custom sizes available

    ◆ Matching parts: Hex bolts, washers, studs, anchor bolts

    Application

    Mining support accessories, mechanical equipment assembly, steel structure engineering, road and bridge facilities, pipeline fixing, daily industrial and construction fastening.

About Us

Hebei Tianlong Fastener Co., LTD., founded in 2006, has been deeply engaged in the field of fastener manufacturing for 18 years, and is a modern enterprise integrating  scientific research and development, intelligent manufacturing, global marketing and technical services.

The company has always adhered to the innovation-driven development  strategy, through systematic talent training, forged a core team composed of senior engineers, innovative technicians and industry elites, combined with advanced management system, automatic machining center and intelligent testing system, to build a full chain of excellence guarantee system through research and development, production and quality control. Continue to provide customers with high-precision, high-strength, high-stability fastening solutions.

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FAQ

How long has Tianlong Fastener been in the fastener manufacturing industry?

We have over 18 years of professional experience since our founding in 2006.

What core capabilities does Tianlong Fastener have?

We integrate R&D, intelligent manufacturing, global marketing and technical services.

Does Tianlong Fastener offer standard fastener products?

Yes, we supply 8.8/10.9/12.9 class bolts/nuts complying with GB, DIN, ASTM, BS, JIS, ISO.

Can Tianlong Fastener provide custom fastener solutions?

Absolutely, custom services are our core strength for special demands.

What custom materials can the fasteners be made of?

We customize fasteners with stainless steel, copper, aluminum alloy and other special materials.

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