螺纹 | 类型 | 长度编码L±0.13/H(min) | E | C ±0.13 | A | B | |||||
黄铜 | 不锈钢 | 4 | 6 | 8 | 10 | 12 | |||||
M2.5 | IBB | IBC | 4.78/2.01 | 6.35/2.87 | 7.14/3.74 | 9.53/4.6 | 10.31/5.47 | 4.78 | 4.34 | 0.8 | 0.8 |
M3 | IBB | IBC | 5.21/2.21 | 7.13/3.21 | 8.73/4.21 | 10.31/5.21 | 11.13/6.21 | 4.78 | 4.34 | 0.8 | 0.8 |
M3.5 | IBB | IBC | 6.35/2.62 | 8.73/3.81 | 10.31/5.02 | 11.91/6.22 | 13.48/7.42 | 5.56 | 5.13 | 0.8 | 1.6 |
M4 | IBB | IBC | 6.35/3.08 | 8.73/4.47 | 10.31/5.89 | 11.91/7.29 | 13.48/8.69 | 6.35 | 5.74 | 1.2 | 1.6 |
M5 | IBB | IBC | 7.13/3.49 | 11.12/5.09 | 13.48/6.69 | 11.91/8.29 | 13.48/9.89 | 7.14 | 6.57 | 1.2 | 1.6 |
M6 | IBB | IBC | 8.73/4.37 | 13.49/6.37 | 15.87/8.37 | 18.26/10.57 | 20.81/12.37 | 8.74 | 8.15 | 1.6 | 2.4 |
M8 | IBB | IBC | 11.13/5.72 | 15.09/7.82 | 18.24/10.32 | 20.62/12.82 | 22.23/15.32 | 11.13 | 10.26 | 1.98 | 2.4 |
螺纹 | 类型 | 螺纹 编码 |
长度编码L±.005/H 最小 | E | C ±.005 | A | B | |||||
黄铜 | 不锈钢 | 4 | 6 | 8 | 10 | 12 | ||||||
.086-56 (#2-56) |
IBB | IBC | 256 | .156/.080 | .219/.115 | .250/.150 | .312/.185 | .344/.220 | .156 | .142 | .03 | .03 |
.112-40 #4-40) |
IBB | IBC | 440 | .205/.110 | .281/.160 | .344/.210 | .406/.260 | .438/.310 | .188 | .171 | .03 | .03 |
.138-32 (#6-32) |
IBB | IBC | 632 | .250/.135 | .344/.200 | .406/.260 | .469/.325 | .531/.385 | .219 | .202 | .03 | .06 |
.164-32 (#8-32) |
IBB | IBC | 832 | .250/.135 | .344/.200 | .406/.260 | .469/.325 | .531/.385 | .250 | .226 | .05 | .06 |
.190-24 (#10-24) |
IBB | IBC | 024 | .356/.175 | .438/.260 | .531/.345 | .625/.425 | .716/.510 | .281 | .259 | .05 | .06 |
.190-32 (#10-32) |
IBB | IBC | 032 | .281/.135 | .438/.200 | .531/.260 | .460/.325 | .531/.385 | .281 | .259 | .05 | .06 |
.250-20 (1/4-20) |
IBB | IBC | 0420 | .344/.200 | .531/.315 | .625/.415 | .719/.515 | .819/.615 | .344 | .321 | .06 | .09 |
.313-18 (5/16-18) |
IBB | IBC | 0518 | .438/.235 | .594/.345 | .719/.460 | .811/.570 | .949/.680 | .438 | .404 | .078 | .094 |
.375-16 (3/8-16) |
IBB | IBC | 0610 | .500/.265 | .688/.390 | .812/.515 | .935/.640 | 1.00/.765 | .500 | .466 | .094 | .094 |