Download or read book GB/T 3103.3-2020 Translated English of Chinese Standard. (GBT 3103.3-2020, GB/T3103.3-2020, GBT3103.3-2020) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 3103 specifies the tolerances of plain washers of which the nominal diameter is 1mm~150mm, the product grades are A, C and F, are used for combined connection of bolts, screws, studs and nuts. This Part is applicable to non-combined and combined plain washers, standard and non-standard plain washers.