GlobalFastener
中文
English
Hebei Delong Fastener Manufacturing Co. Ltd.
河北德龙紧固件制造有限公司
Premium Supplier
6 Years
Main Products
High-strength washers
Spring washers
Self drilling screws
Heavy spring washers
Home
About Us
Products
Array ( )
Inquiry Form
Contact
Search
(YJT 4053)
material
Carbon steel
Inquire
Similar Products
GB /T 15856.1 - 2002
GB /T 15856.1 - 1995
DIN 7504 (M) - 1995
DIN 7504 (N) - 1982
ISO 15481 - 1999
JIS B 1124 (F2) - 2021
JIS B 1124 (T2) - 2003
NF E 25-857 - 1999
DIN EN ISO 15481 - 2000