产品示意图:
公制规格表(单位毫米):
螺纹 | 型号TYPE | 螺纹尺寸 | 规格代号 | A | 最小 | 板孔径 | C | E | T | 齿厚 | 齿外径 | 最小边距 |
碳钢 | 不锈钢 | 硬化不锈钢 |
板厚 |
Max | 0.08 | -0.13 | ±0.25 | ±0.1 | ±0.05 | ±0.1 |
M2*0.4 | S | CLS | SP | M2 | 0 | 0.76 | 0.8-1 | 4.25 | 4.22 | 6.35 | 1.5 | 0.35 | 5.25 | 4.8 |
1 | 0.97 | 1 | 0.45 | 5.25 |
2 | 1.37 | 1.4 | 0.5 | 5.25 |
M2.5*0.45 | S | CLS | SP | M2.5 | 0 | 0.76 | 0.8-1 | 4.25 | 4.22 | 6.35 | 1.5 | 0.35 | 5.25 | 4.8 |
1 | 0.97 | 1 | 0.45 | 5.25 |
2 | 1.37 | 1.4 | 0.5 | 5.25 |
M3*0.5 | S | CLS | SP | M3 | 0 | 0.76 | 0.8-1 | 4.25 | 4.22 | 6.35 | 1.5 | 0.35 | 5.25 | 4.8 |
1 | 0.97 | 1 | 0.45 | 5.25 |
2 | 1.37 | 1.4 | 0.5 | 5.25 |
3 | 2.21 | 2.3 | 0.75 | 5.25 |
M3.5*0.6 | S | CLS | SP | M3.5 | 0 | 0.76 | 0.8-1 | 4.75 | 4.73 | 7 | 1.5 | 0.35 | 5.75 | 5.6 |
1 | 0.97 | 1 | 0.45 | 5.75 |
2 | 1.37 | 1.4 | 0.5 | 5.75 |
M4*0.7 | S | CLS | SP | M4 | 0 | 0.76 | 0.8-1 | 5.4 | 5.38 | 8 | 2 | 0.35 | 6.5 | 6.9 |
1 | 0.97 | 1 | 0.45 | 6.5 |
2 | 1.37 | 1.4 | 0.5 | 6.5 |
3 | 2.21 | 2.3 | 0.75 | 6.5 |
M5*0.8 | S | CLS | SP | M5 | 0 | 0.76 | 0.8-1 | 6.35 | 6.33 | 8.64 | 2 | 0.35 | 7.6 | 7.1 |
1 | 0.97 | 1 | 0.45 | 7.6 |
2 | 1.37 | 1.4 | 0.5 | 7.6 |
3 | 2.21 | 2.3 | 0.75 | 7.6 |
M6*1 | S | CLS | SP | M6 | 00 | 0.89 | 0.92 | 8.75 | 8.72 | 11 | 4.08 | 0.4 | 9.7 | 8.6 |
0 | 1.15 | 1.2 | 0.5 | 9.7 |
1 | 1.37 | 1.4 | 0.55 | 9.7 |
1.9 | 1.9 | 1.95 | 0.7 | 9.7 |
2 | 2.21 | 2.3 | 0.75 | 9.7 |
3 | 3.05 | 3.18 | 1 | 9.7 |
M8*1.25 | S | CLS | SP | M8 | 0 | 1.15 | 1.2 | 10.5 | 10.47 | 12.7 | 5.47 | 0.5 | 11.5 | 9.7 |
1 | 1.37 | 1.4 | 0.55 | 11.5 |
2 | 2.21 | 2.3 | 0.8 | 11.5 |
3 | 3.05 | 3.18 | 1.6 | 11.5 |
M10*1.5 | S | CLS | SP | M10 | 0 | 1.6 | 1.7 | 14 | 13.97 | 17.35 | 7.48 | 0.6 | 15 | 13.5 |
1 | 2.21 | 2.3 | 0.8 | 15 |
2 | 3.05 | 3.18 | 1 | 15 |
M12*1.75 | S | CLS | SP | M12 | 0 | 2.48 | 2.5 | 17 | 16.9 | 20 | 8.5 | 0.9 | 19 | 18 |
1 | 3.05 | 3.18 | 1 | 19 |
2 | 6 | 6.1 | 1.6 | 19 |
注:上表中M6对应的1.9(标注为红色)为特殊规格,指对应板厚为2.0的压铆螺母。
美制规格表(单位英寸inch):
螺纹尺寸 | 型号TYPE | 螺纹尺寸 | 规格代号 | A | 最小 | 板孔径 | C | E | T | 最小边距 |
碳钢 | 不锈钢 | 硬化不锈钢 |
| Max | 板厚 | +.003 | -.004 | ±.01 | ±.004 |
.086-56 | S | CLS | SP | 256 | 0 | .030 | .030 | .166 | .165 | .250 | .070 | .19 |
1 | .038 | .040 |
(#2-56) | 2 | .054 | .056 |
.099-48 | S | CLS | SP | 348 | 0 | .030 | .030 | .166 | .165 | .250 | .070 | .19 |
1 | .038 | .040 |
(#3-48) | 2 | .054 | .056 |
.112-40 | S | CLS | SP | 440 | 0 | .030 | .030 | .166 | .165 | .250 | .070 | .19 |
1 | .038 | .040 |
(#4-40) | 2 | .054 | .056 |
3 | .087 | .091 |
.138-32 | S | CLS | SP | 632 | 0 | .030 | .030 | .1875 | .187 | .275 | .070 | .22 |
1 | .038 | .040 |
(#6-32) | 2 | .054 | .056 |
3 | .087 | .091 |
.164-32 | S | CLS | SP | 832 | 0 | .030 | .030 | .213 | .212 | .315 | .090 | .27 |
1 | .038 | .040 |
(#8-32) | 2 | .054 | .056 |
3 | .087 | .091 |
.190-24 | S | CLS | SP | 024 | 0 | .030 | .030 | .250 | .249 | .354 | .090 | .28 |
1 | .038 | .040 |
(#10-24) | 2 | .054 | .056 |
3 | .087 | .091 |
.190-32 | S | CLS | SP | 032 | 0 | .030 | .030 | .250 | .249 | .354 | .090 | .28 |
1 | .038 | .040 |
(#10-32) | 2 | .054 | .056 |
3 | .087 | .091 |
.216-24 | S | CLS | SP | 1224 | 1 | .038 | .040 | .277 | .276 | .374 | .130 | .31 |
2 | .054 | .056 |
(#12-24) | 3 | .087 | .091 |
.250-20 | S | CLS | SP | 0420 | 0 | .045 | .047 | .344 | .343 | .433 | .170 | .34 |
1 | .054 | .056 |
(1/4-20) | 2 | .087 | .091 |
3 | .120 | .125 |
.313-18 | S | CLS | SP | 0518 | 1 | .054 | .056 | .413 | .412 | .500 | .230 | .38 |
2 | .087 | .091 |
(5/16-18) | 3 | .120 | .125 |
.313-24 | S | CLS | SP | 0524 | 1 | .054 | .056 | .413 | .412 | .500 | .230 | .38 |
2 | .087 | .091 |
(5/16-24) | 3 | .120 | .125 |
.375-16 | S | CLS | SP | 0616 | 1 | .087 | .091 | .500 | .499 | .550 | .270 | .44 |
2 | .120 | .125 |
(3/8-16) | 3 | .235 | .250 |
.375-24 | S | CLS | SP | 0624 | 1 | .087 | .091 | .500 | .499 | .550 | .270 | .44 |
2 | .120 | .125 |
(3/8-24) | 3 | .235 | .250 |
.500-13 | S | CLS | SP | 0813 | 1 | .120 | .125 | .656 | .655 | .810 | .360 | .63 |
(1/2-13) | 2 | .235 | .250 |
.500-20 | S | CLS | SP | 0820 | 1 | .120 | .125 | .656 | .655 | .810 | .360 | .63 |
(1/2-20) | 2 | .235 | .250 |
压铆螺母的材质、硬度、热处理方式与表面处理
各型号的压铆螺母对应的材质及其硬度标准、热处理方式及默认表面处理标准:
型号 | 材质 | 硬度 | 热处理 | 表面处理 |
S-碳钢压铆螺母 | 10B21-中碳硼钢 | HRC32-38 | 调质淬火 | 默认为蓝白锌 |
CLS-不锈钢压铆螺母 | SUS304-不锈钢 | HV300-360 | 不处理 | 洗光本色 |
SUS303-易车型不锈钢 | HV220-300 | 不处理 | 洗光本色 |
SP-不锈铁压铆螺母 | SUS410-不锈铁 | HRC43-50 | 真空淬火 | 钝化封闭 |
以上四种材料的具体化学成份标准:
类型 | 使用的材质 | 元素名称及化学成份(%) |
|
|
碳(C) | 锰(Mn) | 硅(Si) | 磷(P) | 硫(S) | 镍(Ni) | 钼(Mo) | 铬(Cr) | 铅(Pb) | 硼(B) |
S | 10B21 | 0.18~0.23 | 0.70~1.00 | ≤0.10 | ≤0.030 | ≤0.035 | - | - | - | - | ≥0.0005 |
CLS | SUS304 | ≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 8.00-11.00 | - | 17.00-19.00 | - | - |
SUS303 | ≤0.15 | ≤2.00 | ≤1.00 | ≤0.20 | ≤0.15 | 8.00-10.00 | ≤0.60 | 17.00-19.00 | - | - |
SP | SUS410 | ≤0.15 | ≤1.00 | ≤0.60 | ≤0.030 | ≤0.028 | ≤0.60 | ≤0.60 | 11.50-14.50 | - | - |