din-267-6-緊固件-產(chǎn)品等級f(留存版)
【正文】 eners.本標(biāo)準(zhǔn)同樣適用于非標(biāo)準(zhǔn)化的緊固件。3 Thread lengths3 螺紋長度P = pitch of thread P=螺距4 Nominal lengths4 公稱長度Continued on pages 2 to 5.詳見第2頁到第5頁。Dimensions in mm尺寸單位毫米1 Scope and field of application1 適用范圍和領(lǐng)域This standard specifies tolerances for product grade F screws, bolts and nuts with thread diameters from 1 to 3 mm.本標(biāo)準(zhǔn)詳細(xì)說明了產(chǎn)品等級F的螺紋直徑為13毫米的螺絲、螺釘和螺母的公差。5 Driving geometry5 驅(qū)動幾何體 Widths across flats and widths across corners 平面的寬度和角度的寬度The specified tolerances for widths across flats and the minimum widths across corners apply to fastene
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