High strength grade12.9 hex flange bolt and nut

Product Overview

Description

High Pressure hex flange bolt and washer and nut _Customized 

M12*1.5x65, half threaded bolt , and metal flange nut 

 

 

 

 

 

standard metric sizes available Or customized specifications

 

 

Surface Treatment Optional:

We offer various surface treatment/Coating Options!

        White/Silver Zinc, Yellow Zinc, Black Zinc Plating

        48Hrs~500Hrs Salt Spray Test without Red Rust (Price Differs)

        HDG, Zn/Al Flake Coating, Orgainic Coating & Mixed Coatings

       500Hrs~3000Hrs Salt Spray Test without Red Rust (Price Differs)

 

Customized bolt and nut options.

Material could be CS, SS302, SS304, SS316

Grade A2 or A4

Bolt Option:

Material	Carbon steel	or stainless steel
Class	customized	4.8,8.8,10.9,12.9
Finished	Customzied	Zinc plated , yellow plated , HDG,  Geomet. etc
Salt spray test	customized
Size	standard size and big size , such as M56,M68,M72 ETC
Standard:	Metric standard bolts as DIN, EN, ISO, GB, JIS, AS, UNI, etc. Inch standard bolts as ASME/ANSI, ASTM/SAE/IFI, BS, etc.

 

 

 

Packing details:

 

Produce: