标准沉孔尺寸
摘要:附表:1内六角圆柱头螺钉用沉孔尺寸(摘自GB/T152.3-1988M1.63.31.8一M24.32.3一M2.55.02.9一M363.4一M484.6一M5105.7一M6116.8一1.82.42.93.44.55.56.6d2M1220M1424M1626M2033M2440M3048M3657t131517.521.525.53238d3d11613.51815.52017.52422282636334239螺纹规格d2td3d1螺纹规格附表:2螺纹规格d2td1沉头螺钉、半沉头螺钉用沉孔尺寸(摘自GB/T152.2-19M1.63.711.8a90°M24.51.22.4M2.55.61.52.9M36.41.63.4M3.58.42.43.9M49.62.74.5M510.62.75.5-2°-4°螺纹规格M10M12M14M16M20d2t20.3524.4628.4732.4840.410d11113.515.517.522沉头、半沉头螺钉用沉孔a90°-2°-4°キリ(通孔)皿ザグリ钉用沉孔尺寸(摘自GB/T152.3-1988)M8159一M101811一911内六角圆柱头螺钉用沉孔尺寸キリ(通孔)ザグリ(普通直沉头)螺钉用沉孔尺寸(摘自GB/T152.2-1988)M612.83.36.6沉头、半沉头螺钉用沉孔尺寸キリ(通孔)皿ザグリ(90°杯形沉头)M817.64.69
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