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Jiangsu Ying Yan Fastening System Technology Co.Ltd
Active Member
suzhou,China
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DIN912 UNI 5931 NF E 25-125 AS 1420 Class 8.8 10.9 12.9 Hexagon Socket Head Cap Screws Full Thread Knurled Head Screw
Product Details
YingYan
ISO9000
JIANG SU PROVINCE CHINA
1000pieces
Negotiable
M4-M20
Small Boxes, Plastic Bags, Bulk in Cartons,
Hexagon socket head cap screws
GB/DIN/ASME/EN/ISO&etc.
Hexagon socket head
Carbon steel/Alloy Steel
Plain, black, zinc plated，Dacromet/according to your requirement
8.8,10.9,12.9，etc.
Black,Blue,Silver-grey,yellow
M4-M20/According your requirements
Company Profile
Jiangsu Ying Yan Fastening System Technology Co.Ltd
Active Member
suzhou,China
Manufacturer
Exporter
Trading Company
Exporter
Trading Company
