JIS B 1012:1985
JIS B 1012:1985
Cross recesses for screws
Japanese Standards Association
This Japanese Industrial Standard specifies the shape, dimensions and measuring method for cross recesses formed on the heads of machine screws, wood screws, tapping screws and the like, hereinafter referred to as the "cross recess".
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |