OUR PRODUCTS
Bolt half thread
Product quality: Shengjin shares grade 12.9 bolts are made of SCM435 alloy steel material, with a minimum tensile strength of over 1220Mpa and a Rockwell hardness (HRC) of 39~44HRC.
Bolt full thread
Product quality: Shengjin shares grade 12.9 bolts are made of SCM435 alloy steel material, with a minimum tensile strength of over 1220Mpa and a Rockwell hardness (HRC) of 39~44HRC.
Bolt full thread
Product quality: Shengjin shares grade 12.9 bolts are made of SCM435 alloy steel material, with a minimum tensile strength of over 1220Mpa and a Rockwell hardness (HRC) of 39~44HRC.
GB120-Internal thread cylindrical pin
Material: Gcr15<br>
Hardened surface polished<br>
Hardness: 55-62<br>
Hardened surface polished<br>
Hardness: 55-62<br>
Bolt half thread
Product quality: Shengjin shares grade 12.9 bolts are made of SCM435 alloy steel material, with a minimum tensile strength of over 1220Mpa and a Rockwell hardness (HRC) of 39~44HRC.
GB120B-Internal thread cylindrical pin (with venting plane)
Material: Gcr15<br>
Hardened surface polished<br>
Hardness: 55-62<br>
Hardened surface polished<br>
Hardness: 55-62<br>
GB120B-Internal thread cylindrical pin (with venting plane)
Material: 45#steel 40cr<br>
Hardened surface polished<br>
Hardness: 38-46<br>
Hardened surface polished<br>
Hardness: 38-46<br>
GB120-Internal thread cylindrical pin
Material: 45#steel 40cr<br>
Hardened surface polished<br>
Hardness: 38-46<br>
Hardened surface polished<br>
Hardness: 38-46<br>
GB119-Solid cylindrical pin
Material: 45#steel 40cr<br>
Hardened surface polishing<br>
Hardness: 38-46<br>
Hardened surface polishing<br>
Hardness: 38-46<br>
Previous page
1
2
Next page
Jiangxi Sheng Jin Industrial Co., Ltd
all rights reserved © 2020
Jiangxi Sheng Jin Industrial Co., Ltd
Jiangxi ICP Record No.19012701-1
Contact us
Address: Fengshou Industrial Park, Wannian County, Shangrao City, Jiangxi Province
Tel：（86）0793-5510678
Phone：（0086）13777727055 Mr. Kong
E-mail：2881072016@qq.com
About us
Products
Process