通常称为套筒螺母，这些螺纹适配器将带有右旋螺纹的零件固定到带有左旋螺纹的零件上。

选择黑色-氧化 钢适配器以匹配您系统的美观性或温和的耐腐蚀性。饰面不会碎裂或擦掉。它们在室内和干燥环境中抗生锈，但避免在腐蚀性环境中使用它们环境中使用。

镀锌钢适配器坚固且耐 腐蚀腐蚀

铝制适配器的重量约为钢制适配器 的三分之一，是我们提供的最轻的适配器。它们在潮湿环境中抗腐蚀。

18 - 8 不锈钢 适配器具有良好的耐腐蚀性。

316不锈钢 适配器具有最佳的耐腐蚀性。它们可以承受潮湿环境，就像18-8不锈钢适配器一样，但与18-8不锈钢适配器不同的是，它们可以抵抗盐水和刺激性化学品造成的腐蚀。

3D CAD models available如需技术图纸和 3-D 模型，请单击零件编号。

英寸

螺纹尺寸

线程Lg。

螺纹配合

十六进制

每个

（一个） (乙) （一个） (乙) （一个） (乙) 尺寸 LG。 硬度 1-9 10-向上

黑氧化钢

10-24 10-24 3/8 " 3/8 " 2B 类 2B 类 3/8 " 1 1/2 " 罗克韦尔 B80 91998A105 11.62 美元 10.04 美元

1/4 "-20 1/4 "-20 1/2 " 1/2 " 2B 类 2B 类 3/8 " 2" 罗克韦尔 B80 91998A108 14.46 12.51

1/4 "-28 1/4 "-28 1/2 " 1/2 " 2B 类 2B 类 3/8 " 2" 罗克韦尔 B80 91998A109 14.46 12.51

5/16 "-18 5/16 "-18 1/2 " 1/2 " 2B 类 2B 类 7/16 " 2" 罗克韦尔 B80 91998A110 16.06 13.89

5/16 "-24 5/16 "-24 1/2 " 1/2 " 2B 类 2B 类 7/16 " 2" 罗克韦尔 B80 91998A111 16.06 13.89

3/8 "-16 3/8 "-16 3/4 " 3/4 " 2B 类 2B 类 1/2 " 2 1/2英寸 罗克韦尔 B80 91998A112 17.69 15.30

3/8 "-24 3/8 "-24 3/4 " 3/4 " 2B 类 2B 类 1/2 " 2 1/2英寸 罗克韦尔 B80 91998A113 17.69 15.30

1/2 "-13 1/2 "-13 1" 1" 2B 类 2B 类 5/8 " 3" 罗克韦尔 B80 91998A115 23.76 20.55

3/4 "-10 3/4 "-10 1 1/2 " 1 1/2 " 2B 类 2B 类 1 1/4英寸 5" 罗克韦尔 B80 91998A117 53.33 46.13

7/8 "-9 7/8 "-9 1 1/2 " 1 1/2 " 2B 类 2B 类 1 3/8 " 5" 罗克韦尔 B80 91998A118 55.34 47.10

1"-8 1"-8 1 1/2 " 1 1/2 " 2B 类 2B 类 1 5/8 " 5" 罗克韦尔 B80 91998A119 66.66 56.73

镀锌钢

3/8 "-16 3/8 "-16 1 3/4英寸 1 3/4英寸 2B 类 2B 类 3/4 " 4" 罗克韦尔 B65 94280A115 14.72 12.47

1/2 "-13 1/2 "-13 1 3/4英寸 1 3/4英寸 2B 类 2B 类 7/8 " 4" 罗克韦尔 B65 94280A119 9.35 7.91

5/8 "-11 5/8 "-11 2 1/4英寸 2 1/4英寸 2B 类 2B 类 1 1/8 " 5" 罗克韦尔 B65 94280A123 28.90 24.46

3/4 "-10 3/4 "-10 2 1/4英寸 2 1/4英寸 2B 类 2B 类 1 1/4英寸 5" 罗克韦尔 B65 94280A127 34.05 28.83

7/8 "-9 7/8 "-9 3 1/4英寸 3 1/4英寸 2B 类 2B 类 1 3/8 " 7" 罗克韦尔 B65 94280A131 36.88 31.34

1"-8 1"-8 3 1/4英寸 3 1/4英寸 2B 类 2B 类 1 5/8 " 7" 罗克韦尔 B65 94280A135 37.25 31.67

1 1/8 "-7 1 1/8 "-7 3 1/2英寸 3 1/2英寸 2B 类 2B 类 1 3/4英寸 7 1/2 " 罗克韦尔 B65 94280A101 46.51 39.58

1 1/4 "-7 1 1/4 "-7 3 1/2英寸 3 1/2英寸 2B 类 2B 类 2" 7 1/2 " 罗克韦尔 B65 94280A102 56.00 47.66

1 1/2"-6 1 1/2"-6 3 3/4" 3 3/4" Class 2B Class 2B 2 3/8" 8" Rockwell B65 94280A104 90.35 76.89

Aluminum

5-40 5-40 1/4" 1/4" Class 2B Class 2B 5/16" 1" Rockwell B56 96864A102 11.44 9.89

6-32 6-32 1/4" 1/4" Class 2B Class 2B 5/16" 1" Rockwell B56 96864A103 11.44 9.89

8-32 8-32 5/16" 5/16" Class 2B Class 2B 3/8" 1" Rockwell B56 96864A104 13.08 11.32

10-32 10-32 3/8" 3/8" Class 2B Class 2B 3/8" 1 1/2" Rockwell B56 96864A106 13.08 11.32

1/4"-20 1/4"-20 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B56 96864A108 15.65 13.54

1/4"-28 1/4"-28 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B56 96864A109 15.65 13.54

5/16"-24 5/16"-24 1/2" 1/2" Class 2B Class 2B 7/16" 2" Rockwell B56 96864A112 18.42 15.93

3/8"-16 3/8"-16 3/4" 3/4" Class 2B Class 2B 1/2" 2 1/2" Rockwell B56 96864A113 17.79 15.38

3/8"-24 3/8"-24 3/4" 3/4" Class 2B Class 2B 1/2" 2 1/2" Rockwell B56 96864A114 17.79 15.38

18-8 Stainless Steel

4-40 4-40 1/4" 1/4" Class 2B Class 2B 5/16" 1" Rockwell B80 97372A101 5.71 4.93

6-32 6-32 1/4" 1/4" Class 2B Class 2B 5/16" 1" Rockwell B80 97372A102 5.71 4.93

8-32 8-32 5/16" 5/16" Class 2B Class 2B 3/8" 1" Rockwell B80 97372A103 5.71 4.93

10-32 10-32 3/8" 3/8" Class 2B Class 2B 3/8" 1 1/2" Rockwell B80 97372A105 7.76 6.70

10-24 10-24 3/8" 3/8" Class 2B Class 2B 3/8" 1 1/2" Rockwell B80 97372A104 6.46 5.59

12-24 12-24 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B80 97372A112 11.70 10.12

1/4"-20 1/4"-20 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B80 97372A106 8.36 7.23

1/4"-28 1/4"-28 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B80 97372A113 11.70 10.12

5/16"-18 5/16"-18 1/2" 1/2" Class 2B Class 2B 7/16" 2" Rockwell B80 97372A107 9.16 7.91

5/16"-24 5/16"-24 1/2" 1/2" Class 2B Class 2B 7/16" 2" Rockwell B80 97372A114 13.41 11.60

3/8"-16 3/8"-16 3/4" 3/4" Class 2B Class 2B 1/2" 2 1/2" Rockwell B80 97372A108 13.66 11.82

3/8"-24 3/8"-24 3/4" 3/4" Class 2B Class 2B 1/2" 2 1/2" Rockwell B80 97372A115 15.26 13.20

1/2"-13 1/2"-13 1" 1" Class 2B Class 2B 5/8" 3" Rockwell B80 97372A109 18.31 15.82

5/8"-11 5/8"-11 1 1/2" 1 1/2" Class 2B Class 2B 1 1/8" 5" Rockwell B80 97372A117 44.70 38.66

3/4"-10 3/4"-10 1 1/2" 1 1/2" Class 2B Class 2B 1 1/4" 5" Rockwell B80 97372A118 52.79 45.65

1"-8 1"-8 1 1/2" 1 1/2" Class 2B Class 2B 1 5/8" 5" Rockwell B80 97372A121 72.40 61.61

316 Stainless Steel

10-32 10-32 3/8" 3/8" Class 2B Class 2B 3/8" 1 1/2" Rockwell B80 95537A106 12.09 10.46

12-24 12-24 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B80 95537A107 15.54 13.45

1/4"-20 1/4"-20 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B80 95537A108 15.54 13.45

1/4"-28 1/4"-28 1/2" 1/2" Class 2B Class 2B 3/8" 2" Rockwell B80 95537A109 15.54 13.45

5/16"-18 5/16"-18 1/2" 1/2" Class 2B Class 2B 7/16" 2" Rockwell B80 95537A111 17.99 15.56

5/16"-24 5/16"-24 1/2" 1/2" Class 2B Class 2B 7/16" 2" Rockwell B80 95537A112 17.99 15.56

3/8"-16 3/8"-16 3/4" 3/4" Class 2B Class 2B 1/2" 2 1/2" Rockwell B80 95537A113 20.10 17.39

3/8"-24 3/8"-24 3/4" 3/4" Class 2B Class 2B 1/2" 2 1/2" Rockwell B80 95537A114 20.10 17.39

1/2"-13 1/2"-13 1" 1" Class 2B Class 2B 5/8" 3" Rockwell B80 95537A116 28.38 24.55

5/8"-11 5/8"-11 1 1/2" 1 1/2" Class 2B Class 2B 1 1/8" 5" Rockwell B80 95537A117 57.73 49.93

3/4"-10 3/4"-10 1 1/2" 1 1/2" Class 2B Class 2B 1 1/4" 5" Rockwell B80 95537A118 81.35 70.36

Metric

Thread

Size

Pitch,

mm

Thread

Lg.,

mm

Thread Fit

Hex,

mm

Each

(A) (B) (A) (B) (A) (B) (A) (B) Size Lg. Hardness 1-9 10-Up

Black-Oxide Steel

M6 M6 1 1 8 8 Class 6H Class 6H 10 50 Rockwell B80 91998A122 $16.93 $14.65

M8 M8 1.25 1.25 12 12 Class 6H Class 6H 11 50 Rockwell B80 91998A123 18.93 16.38

M10 M10 1.5 1.5 20 20 Class 6H Class 6H 16 65 Rockwell B80 91998A124 21.78 18.84

M12 M12 1.75 1.75 25 25 Class 6H Class 6H 16 75 Rockwell B80 91998A125 23.18 20.05

18-8 Stainless Steel

M4 M4 0.7 0.7 8 8 Class 6H Class 6H 10 25 Rockwell B80 97372A122 8.81 7.62

M5 M5 0.8 0.8 8 8 Class 6H Class 6H 10 38 Rockwell B80 97372A123 9.09 7.86

M6 M6 1 1 8 8 Class 6H Class 6H 10 50 Rockwell B80 97372A124 11.69 10.11

M8 M8 1.25 1.25 12 12 Class 6H Class 6H 11 50 Rockwell B80 97372A125 12.19 10.54

M10 M10 1.5 1.5 20 20 Class 6H Class 6H 16 65 Rockwell B80 97372A126 17.19 14.86

M12 M12 1.75 1.75 25 25 Class 6H Class 6H 16 75 Rockwell B80 97372A127 21.50 18.59