上一条：
镀银钢丝螺套
摘要
钢丝螺套是用高强度、高精度的冷轧菱形奥氏体不锈钢丝（通常是SUS304，抗拉强度≥1400N/mm2）加工形成的螺旋线圈线圈。在未安装状态下,钢丝螺套外径大于内螺纹孔直径。这个差别提供了螺纹套由于径向膨胀产生的内在弹性作用，从而保障了螺纹良好的定位和连接的稳定性。安装过程中，通过安装工具施加径向的外力使钢丝螺套外径收缩，从而使钢丝螺套能够顺畅旋入螺纹底孔。
产品介绍
公制系列钢丝螺套( 规格表 1)
单位：mm螺套规格
(D×P)公称长度
（螺纹有效深度）圈数(N)
±1/4自由状态下
外径(Dz)钻孔直径
0.1
0钻孔
深度
(盲孔L)×D L1 1.6×0.35 1D 1.6 3.4 2.05 ~ 2.32 1.67 3 1.5D 2.4 5.1 3.8 2D 3.2 6.8 4.6 2.5D 4 8.5 5.4 3D 4.8 10.2 6.2 2×0.4 1D 2 2.875 2.53 ~ 2.72 2.09 3.6 1.5D 3 5.5 4.6 2D 4 7.75 5.6 2.5D 5 10.125 6.6 3D 6 12.375 7.6 2.2×0.45 1D 2.2 3.125 2.81 ~ 3.12 2.3 4 1.5D 3.3 5.375 5.1 2D 4.4 7.625 6.2 2.5D 5.5 9.875 7.3 3D 6.6 12.125 8.4 2.5×0.45 1D 2.5 3.375 3.11 ~ 3.40 2.6 4.3 1.5D 3.75 5.75 5.6 2D 5 8.125 6.8 2.5D 6.25 10.5 8.1 3D 7.5 12.75 9.3 3×0.5 1D 3 3.75 3.69 ~ 3.95 3.11 5 1.5D 4.5 6.375 6.5 2D 6 8.875 8 2.5D 7.5 11.375 9.5 3D 9 13.875 11 3.5×0.6 1D 3.5 3.75 4.33 ~ 4.62 3.63 5.9 1.5D 5.25 6.375 7.65 2D 7 8.75 9.4 2.5D 8.75 11.375 11.15 3D 10.5 13.75 12.9 4×0.7 1D 4 3.625 4.96 ~ 5.25 4.15 6.8 1.5D 6 6.125 8.8 2D 8 8.625 10.8 2.5D 10 11.125 12.8 3D 12 13.625 14.8 5×0.8 1D 5 4.125 6.10 ~ 6.45 5.18 8.2 1.5D 7.5 6.875 10.7 2D 10 9.625 13.2 2.5D 12.5 11.375 15.7 3D 15 15.125 18.2 6×1 1D 6 4 7.37 ~ 7.80 6.22 10 1.5D 9 6.75 13 2D 12 9.5 16 2.5D 15 12.125 19 3D 18 14.875 22 7×1 1D 7 4.875 8.40 ~ 8.80 7.22 11 1.5D 10.5 8 14.5 2D 14 11.125 18 2.5D 17.5 14.125 21.5 3D 21 17.25 25 8×1.25 1D 8 4.5 9.73 ~ 10.10 8.28 13 1.5D 12 7.375 17 2D 16 10.25 21 2.5D 20 13.25 25 3D 24 16.125 29 8×1 1D 8 5.875 9.43 ~ 10.04 8.22 12 1.5D 12 9.375 16 2D 16 13 20 2.5D 20 16.5 24 3D 24 20.125 28 10×1.5 1D 10 4.875 12.08 ~ 12.50 10.33 16 1.5D 15 8 21 2D 20 11.125 26 2.5D 25 14.25 31 3D 30 17.375 36 10×1.25 1D 10 5.875 11.78 ~12.45 10.28 15 1.5D 15 9.6 20 2D 20 13.125 25 2.5D 25 16.75 30 3D 30 20.375 35 10×1 1D 10 7.625 11.50 ~12.25 10.22 14 1.5D 15 12 19 2D 20 16.5 24 2.5D 25 21 29 3D 30 25.5 34 12×1.75 1D 12 5 14.35 ~ 14.70 12.39 19 1.5D 18 8.25 25 2D 24 11.5 31 2.5D 32 14.625 37 3D 36 17.875 43 12×1.5 1D 12 6 14.04 ~ 14.70 12.33 18 1.5D 18 9.625 24 2D 24 13.375 30 2.5D 32 17 36 3D 36 20.75 42 12×1.25 1D 12 7.25 13.84 ~ 14.60 12.28 17 1.5D 18 11.625 23 2D 24 15.875 29 2.5D 32 20.25 37 3D 36 24.5 41 14×2 1D 14 5.125 16.70 ~17.20 14.44 22 1.5D 21 8.5 29 2D 28 11.75 36 2.5D 35 15 43 3D 42 18.375 50 14×1.5 1D 14 7.125 16.08 ~ 16.95 14.33 20 1.5D 21 11.375 27 2D 28 15.625 34 2.5D 35 20 41 3D 42 24.25 48 16×2 1D 16 6.125 18.73 ~19.20 16.44 24 1.5D 24 9.75 32 2D 32 13.5 40 2.5D 40 17.25 48 3D 48 21 56 16×1.5 1D 16 8.25 18.12 ~18.92 16.33 22 1.5D 24 13.125 30 2D 32 18 38 2.5D 40 22.75 46 3D 48 27.625 54 18×2.5 1D 18 5.375 21.38 ~ 21.90 18.55 28 1.5D 27 8.875 37 2D 36 12.25 46 2.5D 45 15.625 55 3D 54 19 64 18×2 1D 18 7 20.76 ~ 21.72 18.44 26 1.5D 27 11.125 35 2D 36 15.375 44 2.5D 45 19.5 53 3D 54 23.625 62 18×1.5 1D 18 9.5 20.36 ~ 21.14 18.33 24 1.5D 27 15 33 2D 36 20.375 42 2.5D 45 25.875 51 3D 54 31.375 60 20×2.5 1D 20 6.125 23.38 ~ 23.95 20.55 30 1.5D 30 9.875 40 2D 40 13.625 50 2.5D 50 17.375 60 3D 60 21.125 70 20×2 1D 20 7.875 22.76 ~ 23.72 20.44 28 1.5D 30 12.5 38 2D 40 17.25 48 2.5D 50 21.875 58 3D 60 26.5 68 20×1.5 1D 20 10.75 22.26 ~ 23.40 20.33 26 1.5D 30 16.875 36 2D 40 22.875 46 2.5D 50 28.875 56 3D 60 35 66 22×2.5 1D 22 6.75 25.40 ~ 26.10 22.55 32 1.5D 33 10.875 43 2D 44 14.875 54 2.5D 55 19 65 3D 66 23.125 76 22×2 1D 22 8.875 24.80 ~ 26.00 22.44 30 1.5D 33 13.75 41 2D 44 18.875 52 2.5D 55 23.875 63 3D 66 29 74 22×1.5 1D 22 11.875 24.62 ~ 26.00 22.33 28 1.5D 33 18.5 39 2D 44 25.125 50 2.5D 55 31.625 61 3D 66 38.25 72 24×3 1D 24 6.125 28.05 ~ 28.80 24.66 36 1.5D 36 10 48 2D 48 13.75 60 2.5D 60 17.5 72 3D 72 21.375 84 24×2 1D 24 9.5 26.95 ~ 28.00 24.33 32 1.5D 36 15 44 2D 48 20.375 56 2.5D 60 25.875 68 3D 72 31.25 80 27×3 1D 27 7 31.09 ~ 31.95 27.66 39 1.5D 40.5 11.25 52.5 2D 54 15.5 66 2.5D 67.5 19.75 79.5 3D 81 24 93 27×2 1D 27 10.875 29.90 ~ 31.40 27.44 35 1.5D 40.5 17 48.5 2D 54 23.25 62 2.5D 67.5 29.375 75.5 3D 81 35.5 89 30×3.5 1D 30 6.75 34.68 ~ 35.60 30.77 44 1.5D 45 10.75 59 2D 60 14.875 74 2.5D 75 18.875 89 3D 90 23 104 30×3 1D 30 7.875 34.12 ~ 35.16 30.33 42 1.5D 45 12.5 57 2D 60 17.125 72 2.5D 75 21.875 87 3D 90 26.5 102 30×2 1D 30 12.25 32.90 ~ 34.40 30.44 38 1.5D 45 19.125 53 2D 60 25.875 68 2.5D 75 32.75 83 3D 90 39.5 98 33×3.5 1D 33 6.75 37.68 ~ 38.60 33.77 47 1.5D 49.5 10.75 63.5 2D 66 14.875 80 2.5D 82.5 18.875 96.5 3D 99 23 113 33×3 1D 33 8.75 37.11 ~ 38.26 33.66 45 1.5D 49.5 13.875 61.5 2D 66 19 78 2.5D 82.5 24.125 94.5 3D 99 29.25 111
