螺纹塞规规格对照表

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以下是一些常见的螺纹塞规规格对照表：

公制粗牙螺纹塞规规格

螺纹规格牙距（mm）M1.40.3M1.70.35M2.00.4M2.30.4M2.50.45M3.00.5M3.50.6M4.00.7M4.50.75M5.00.8M6.01.0M7.01.0M8.01.25M9.01.25M101.5M111.5M121.75M142.0M162.0M182.5M202.5

公制细牙螺纹塞规规格

螺纹规格牙距（mm）M4.00.5M4.50.5M5.00.5M6.00.75M7.00.75M8.01.0M9.01.0M101.0M101.25M121.25M121.5M141.5M161.5M181.5M201.5

美制粗牙螺纹塞规规格

规格每英寸牙数#4-4040#5-4040#6-3232#8-3232#10-24241/4-20205/16-18183/8-16167/16-14141/2-1212

美制细牙螺纹塞规规格

规格每英寸牙数#4-4848#5-4444#6-4040#8-3636#10-32321/4-28285/16-24243/8-24247/16-20201/2-2020

英制粗牙螺纹塞规规格

规格每英寸牙数1/8405/32323/16241/4205/16183/8167/16141/212

气门嘴螺纹塞规规格

规格公称直径（mm）螺距（mm）5V15.20.7055V25.21.0586V160.88V17.70.7948V27.91.0589V19.40.79410V19.6110V210.30.90711V111.11.2712V112.20.97713V112.61.2713V212.70.79415V115116V115.80.94117V117117V217.51.05819V1191.58820V120.51

非螺纹密封的管螺纹塞规规格

规格大径（mm）中径（mm）1/8”9.7289.1471/4”13.15712.3013/8”16.66215.8061/2”20.95519.7933/4”26.44125.1791”33.24931.7701 1/4”41.91040.4311 1/2”47.80346.3242”59.61458.1352 1/2”75.18473.7053”87.88486.405