JIS B 1119:1995
JIS B 1119:1995
Machine screws and nuts for spectacle frames
Japanese Standards Association
Machine screws and nuts for spectacle frames
Japanese Standards Association
This Japanese Industrial Standard specifies the machine screws made of stainless steel, brass, and nickel silver as well as the nuts made of nickel silver.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |