+
  • 华司头钻尾丝.mp4
  • m30.jpg
  • 华司钻尾1.png
  • 华司钻尾2.png
  • 华司钻尾3.png

Half round washer head drilled screw / Washer drilling screw ST3.5-ST6.3 zinc OEM ODM

Categories


In the world of construction and manufacturing, efficiency, durability, and convenience are paramount. To address these needs, a revolutionary self drilling screw with washer has recently emerged as a game-changer in the industry. This innovative solution promises to provide stronger joining solutions and streamline installation processes. Product specification: ST3.5-ST6.3
Product material: plain carbon, stainless steel
Size: 13mm-150mm
Grade strength: 4.8 grade 8.8 grade
Surface treatment: galvanized

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

Washer head drilling screw

Materials

plain carbon, 

Standards

DIN 7504

Strength level

4.8 8.8 

Size

ST3.5-ST6.3

Surface finish

galvanized

Length

13mm-150mm

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

Factory


Factory
Factory
Factory
Factory
Factory

Application field


Application field
Application field
Application field
Application field
Application field
Application field

Product name:

Submit