SIS SS-ISO 4759/3-1985
紧固件公差．第3部分：公制螺钉垫圈、螺杆以及螺纹直径为1-150mm（包括150mm）的螺帽A和C级产品

Tolerances for fasteners — Part 3: Washers for metric bolts, screws and nuts with thread diameters from 1 up to and including 150 mm — Product grades A and C

SIS SS-ISO 4759/3-1985 发布历史

This International Standard specifies the selection of tolerances for use in the preparation of ISO product standards for washers for bolts, screws and nuts with thread diameters from 1 up to and including 150 mm and product grades A and C. Deviations from the tolerances in this International Standard are permitted in product standards only for valid technical reasons. It is recommended that these tolerances should also be used for non-standardized washers. In cases where the maximum material principle according to ISO 1101/11 is appropriate to certain features of certain products in these ISO products standards, other tolerances may be applicable. NOTE — The product grades refer to the quality of the product and to the size of the tolerances where grade A is the most precise and grade C is the least precise (see also ISO 4759/1).

SIS SS-ISO 4759/3-1985由SE-SIS 发布于 1985-04-01。

SIS SS-ISO 4759/3-1985的历代版本如下：

• 1985年04月01日 SIS SS-ISO 4759/3-1985 紧固件公差．第3部分：公制螺钉垫圈、螺杆以及螺纹直径为1-150mm（包括150mm）的螺帽A和C级产品

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标准号

SIS SS-ISO 4759/3-1985

发布日期

1985年04月01日

实施日期

废止日期

无

发布单位

SE-SIS

适用范围

This International Standard specifies the selection of tolerances for use in the preparation of ISO product standards for washers for bolts, screws and nuts with thread diameters from 1 up to and including 150 mm and product grades A and C. Deviations from the tolerances in this International Standard are permitted in product standards only for valid technical reasons. It is recommended that these tolerances should also be used for non-standardized washers. In cases where the maximum material principle according to ISO 1101/11 is appropriate to certain features of certain products in these ISO products standards, other tolerances may be applicable. NOTE — The product grades refer to the quality of the product and to the size of the tolerances where grade A is the most precise and grade C is the least precise (see also ISO 4759/1).