Hebei Tianlong Fasteners Co., Ltd

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High-Strength Flange Bolt

High-strength flange bolts integrate a hex head and flange washer into one piece. Made of high-quality alloy steel with integral quenching and tempering treatment, they own outstanding tension, shear and pressure resistance.

Category:

Bolt series

Email:

liudong@tl-fastener.com

Email:

bolt@tl-fastener.com

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产品描述

Product Overview
High-strength flange bolts integrate a hex head and flange washer into one piece. Made of high-quality alloy steel with integral quenching and tempering treatment, they own outstanding tension, shear and pressure resistance. They are widely used for high-load, anti-vibration and compact installation scenarios in mining, machinery, automotive and steel structures.
Material & Process
◆ Material: High-strength alloy steel
◆ Strength Grade: 8.8, 10.9, 12.9
◆ Surface Treatment: Blackening, electro-galvanized, hot-dip galvanized, zinc-nickel alloy
◆ Standard: DIN, ISO, GB, customized specifications available
Product Advantages
◆ Integrated flange design, large bearing surface, no need for extra washer
◆ Uniform pressure distribution, effectively prevent loosening and sinking
◆ High hardness and strong fatigue resistance, suitable for long-term vibration environment
◆ Precise rolling thread, smooth assembly and stable locking
◆ Space-saving installation, high efficiency and strong tightness
Common Specifications
◆ Type: Half thread / full thread flange bolt
◆ Size: M6–M36, various lengths customizable
◆ Structure: Hexagon flange head, anti-slip flange surface optional
Application
Mining mechanical equipment, automobile chassis, engineering machinery,
steel structure connection, pipeline fixing, new energy equipment,
heavy industry assembly and harsh working condition 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.