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公制螺纹参数简明表标准螺纹外螺纹大径内螺纹小径M12*1,251211,647M12*1,251211,376M12*1,751210,106M14*1,51412,376M14*21411,835M16*1,51614,376M16*21613,835M18*1,51816,376M18*21815,835M18*2,51815,294M20*1,52018,376M20*22017,835M20*2,52017,294M22*1,52220,376M22*22219,835M22*2,52219,294M27*1,52725,376M27*22724,835M27*32723,752M30*1,53028,376M30*23027,835M30*3,53026,211M33*1,53331,376M33*23330,835M33*3,... 2024-05-05915.96 KB5页
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