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DIN 603 Cup Head Square Neck Bolts Carbon steel zinc M5-M20 Support customization OEM ODM

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Product specification: M5-M20
Product material:carbon steel
Size: 6mm-200mm
Grade strength: 4.8 grade 8.8 grade
Surface treatment: cold galvanizing, hot dip galvanizing, Dacromet, blackening

Product introduction


Technical standards (national standard GB, German standard DIN, American standard UNF) high-strength grade 8.8, Grade 10.9, and grade 12.9.U.S.-made grades: Grade 5, Grade 8, and Grade 10.Surface treatment: galvanized, blackened, dacromet, hot-dip galvanized.

Products are widely used in large-scale key engineering construction, machinery manufacturing, construction, ships, bridges, petrochemical, metallurgy, high-speed rail, roads, railways, petroleum, industrial and mining, pipelines, wind power and infrastructure construction and other industries.

Name Square Neck Bolt Materials Carbon Steel
Standards DIN 603 Strength level 4.8 8.8 
Size M5-M20 Surface finish cold galvanizing, hot dip galvanizing, Dacromet, blackening
Length 16mm-200mm Samples Available

We are committed to become the world's top fastening solutions provider, let Chinese product enterworld class, let the Chengyi production become synonymous with quality. To this end we need perseverance. At the same time, we also shoulder the responsibility of the society and the expectations of theemployees. In the future, we will become a respected enterprise.

Our export countries include Russia, South Korea, Britain, France, Germany, Italy, Canada, Mexico,Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania,Kenya and other countries. Our products will be spread all over the world!

BRANCH

Hebei Qibiao Trading Co., Ltd

CONTACT US

Handan Mingqi Fastener Manufacturing Co., Ltd

Add : No.1 Jianshe Street, Southwest Industrial Zone, Yongnian District, Handan City, Hebei Province

Business cooperation phone

Tel: +86 13931054729

Mail: xmq@mqfasteners.com

Whatsapp/Wechat: +86 13832001393

 

 

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