Product Name:Square Head Domed Neck Bolts

Square Head Domed Neck Bolts

Application

N/A

Product Description:

OEM No/Model: N/A
Bolts are manufactured in grades 2, 5 and 8 from ?inches through 2- 1/ 2 inches in diameter with no limitations on lengths. All bolts are manufactured to A. R. E. A. And A. S. T. M. Specifications with either rolled threads of cut threads.

Product Standard： GB：GB/ T 8- 88，DIN：DIN478、 DIN479、 DIN480，ANSI：ANSI/ ASME B18. 2. 1, JIS: JIS B1182- 1995,

As well as BS & the customer incoming samples, Drawing carries on production.

Product Specification：Diameter：M6- - - M64，1/ 4″- - - - 2- 1/ 2″，The length does not limit。

Product Grade： Carries out 4. 6、 5. 6、 6. 8 、 8. 8 、 10. 9、 12. 9 or Grade 2、 Grade 5、 Grade 8。

Product Finish：Becomes Black 、 Yellow Zinc、 White Zinc、 The Hot Dipping Zinc , Chrome- Faced.

We, Suzhou Jinstar Raillway Materials Co. , Ltd. Mainly engages in the manufacture and export of fasteners and standard components. Jinstar passed ISO9001: 2000 International Quality Management System Certification, And has got the production license of China's Railway Ministry on railway bolt and ...[Read More]

Company Profile:

• Main Product:

  Spikes, Bolts, Nuts

• Business Type:

  Manufacturer

• Current Export Market:

  North America

Factory Profile:

• Number of Employees:

  51 - 100 People

• Certification:

  IS09001