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Shanghai Yongyi Fasteners Co., Ltd.
上海永矣紧固件有限公司
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8 Years
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Pins
Washers
Combined screws
Nuts
Non-standard fasteners
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(ISO 1234 - 1976)
现货
material
Carbon steel
grade, rigidity
grade 4.8
Coating
electroplating
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Similar Products
GB /T 91 - 2000
GB 91 - 1986
DIN 94 - 1983
DIN 11024 - 1973
DIN EN ISO 1234 - 1998