Expansion bolt and nut special stainless steel screws assembly OEM/ODM

OEM/ODM non standard stainless steel screws assembly 

• Pan head machine screws
• Pipe sleeve
• Hex nut
• Ring
• Flat flange

Type No 2 expansion bolt and nut :

Wanna check Type 1 expansion bolt and nut:

Usage and Customer Project:

Curtain wall custructions industry

Who we are:

Shanghai kinsom precision hardware co.,ltd is your full service supplier of fastening solutions.With whole hearts and over 20 years experienced in speciality cold formed fasteners industry, our specialites range from special screws to machining metal parts, designed to satisfy your specific fasteners needs.

What we do:

• Custom fasteners manufacturing 
• machining metal parts manufacturing

How we do:

• Quality control management
• Logistics and Packaging 
• We are serious about service,and our service never ends.

What makes Kinsom different?

Yes We indeed provide the fasteners and always be in your industry,always meet your specific needs.We believe in our Service can beyond your expectations.

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