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Jiangxi Shengnan hardware Co., Ltd.
江西盛南五金有限公司
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15 Years
Main Products
Hexagonal Set Screw
Stainless Steel Set Screw
High-Strength Set Screws
Non-Standard Set Screws
Set Screws
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(GB /T 77 - 2000)
material
Alloy Steel
grade, rigidity
grade 12.9
Coating
black oxide coating
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Similar Products
GB /T 77 - 2007
GB 77 - 1985
DIN 913 - 1980
ISO 4026 - 2003
ISO 4026 - 1993
JIS B 1177 - 2007
JIS B 1177 - 1997
JIS B 1177 - 1988
Q 284B
DIN EN ISO 4026 - 2004
