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Zhejiang Zhongyu Fasteners Co., Ltd.
浙江中域紧固件有限公司
Premium Supplier
2 Years
Main Products
Hexagon socket head screws
Hexagon countersunk head screws
Round cup inner hexagon grade 12.9
Torx pan head screws
Torx half round head screws
Torx countersunk head screws
Welding screws
Non-standard flat head hexagon
Bell mouth screws
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(DIN 7991 - 1986)
现货
material
Carbon steel
Coating
black oxide coating
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Similar Products
GB /T 70.3 - 2008
GB /T 70.3 - 2000
ISO 10642 - 2019
ISO 10642 - 2004
ISO 10642 - 1997
DIN EN ISO 10642 - 2020
DIN EN ISO 10642 - 2013
DIN EN ISO 10642 - 2004
ASME B 18.3 - 2012
ASME B 18.3 - 2003 (R2008)