螺钉：内六角圆柱头
ISO 4762
ISO 4762 - Hexagon socket head cap screws
Automatically build standard products in SOLIDWORKS with TSFP.
内六角圆柱头螺钉，米制粗牙螺纹，A 级产品；头部相同的细牙型式为 ISO 12474。螺钉用内六角扳手插入光滑圆柱头上的六角沉孔拧紧，因此头部可以沉入沉孔，表面之上不露出任何部分；这正是机床、夹具、模具和冲模的常用紧固件。一个规格是 d × l 这一对：螺纹直径确定头部直径 dk、头部高度 k、内六角对边 s 和扳手嵌入深度 t，长度则决定螺钉保留光杆还是螺纹一直到头。表中的参考螺纹长度 b 为 2d + 12 mm，仅适用于超过该直径全螺纹界限的长度。涵盖 M1,6 至 M64 的螺纹，公称长度 2,5 至 300 mm。德国前身标准 DIN 912 已由 DIN EN ISO 4762 取代；细牙对应标准为 ISO 12474。
| 产品 | 螺纹直径, mm | 螺距, mm | 螺钉长度, mm | 螺纹长度, mm | 头部直径, mm | 头部高度, mm | 内六角尺寸, mm | 内六角深度, mm | 头部支承面直径, mm | 头下圆角半径, mm | 头下过渡圆直径, mm | 无螺纹杆部直径, mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISO 4762 socket head cap screw M1.6x2.5 | 1.6 | 0.35 | 2.5 | 2.5 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x3 | 1.6 | 0.35 | 3 | 3 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x4 | 1.6 | 0.35 | 4 | 4 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x5 | 1.6 | 0.35 | 5 | 5 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x6 | 1.6 | 0.35 | 6 | 6 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x8 | 1.6 | 0.35 | 8 | 8 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x10 | 1.6 | 0.35 | 10 | 10 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x12 | 1.6 | 0.35 | 12 | 12 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M1.6x16 | 1.6 | 0.35 | 16 | 16 | 3 | 1.6 | 1.5 | 0.7 | 2.72 | 0.1 | 2 | 1.6 |
| ISO 4762 socket head cap screw M2x3 | 2 | 0.4 | 3 | 3 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x4 | 2 | 0.4 | 4 | 4 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x5 | 2 | 0.4 | 5 | 5 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x6 | 2 | 0.4 | 6 | 6 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x8 | 2 | 0.4 | 8 | 8 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x10 | 2 | 0.4 | 10 | 10 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x12 | 2 | 0.4 | 12 | 12 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x16 | 2 | 0.4 | 16 | 16 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2x20 | 2 | 0.4 | 20 | 16 | 3.8 | 2 | 1.5 | 1 | 3.48 | 0.1 | 2.6 | 2 |
| ISO 4762 socket head cap screw M2.5x4 | 2.5 | 0.45 | 4 | 4 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x5 | 2.5 | 0.45 | 5 | 5 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x6 | 2.5 | 0.45 | 6 | 6 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x8 | 2.5 | 0.45 | 8 | 8 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x10 | 2.5 | 0.45 | 10 | 10 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x12 | 2.5 | 0.45 | 12 | 12 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x16 | 2.5 | 0.45 | 16 | 16 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x20 | 2.5 | 0.45 | 20 | 20 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M2.5x25 | 2.5 | 0.45 | 25 | 17 | 4.5 | 2.5 | 2 | 1.1 | 4.18 | 0.1 | 3.1 | 2.5 |
| ISO 4762 socket head cap screw M3x5 | 3 | 0.5 | 5 | 5 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x6 | 3 | 0.5 | 6 | 6 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x8 | 3 | 0.5 | 8 | 8 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x10 | 3 | 0.5 | 10 | 10 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x12 | 3 | 0.5 | 12 | 12 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x16 | 3 | 0.5 | 16 | 16 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x20 | 3 | 0.5 | 20 | 20 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x25 | 3 | 0.5 | 25 | 18 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M3x30 | 3 | 0.5 | 30 | 18 | 5.5 | 3 | 2.5 | 1.3 | 5.07 | 0.1 | 3.6 | 3 |
| ISO 4762 socket head cap screw M4x6 | 4 | 0.7 | 6 | 6 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x8 | 4 | 0.7 | 8 | 8 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x10 | 4 | 0.7 | 10 | 10 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x12 | 4 | 0.7 | 12 | 12 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x16 | 4 | 0.7 | 16 | 16 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x20 | 4 | 0.7 | 20 | 20 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x25 | 4 | 0.7 | 25 | 25 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x30 | 4 | 0.7 | 30 | 20 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x35 | 4 | 0.7 | 35 | 20 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M4x40 | 4 | 0.7 | 40 | 20 | 7 | 4 | 3 | 2 | 6.53 | 0.2 | 4.7 | 4 |
| ISO 4762 socket head cap screw M5x8 | 5 | 0.8 | 8 | 8 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x10 | 5 | 0.8 | 10 | 10 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x12 | 5 | 0.8 | 12 | 12 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x16 | 5 | 0.8 | 16 | 16 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x20 | 5 | 0.8 | 20 | 20 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x25 | 5 | 0.8 | 25 | 25 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x30 | 5 | 0.8 | 30 | 22 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x35 | 5 | 0.8 | 35 | 22 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x40 | 5 | 0.8 | 40 | 22 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x45 | 5 | 0.8 | 45 | 22 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M5x50 | 5 | 0.8 | 50 | 22 | 8.5 | 5 | 4 | 2.5 | 8.03 | 0.2 | 5.7 | 5 |
| ISO 4762 socket head cap screw M6x10 | 6 | 1 | 10 | 10 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x12 | 6 | 1 | 12 | 12 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x16 | 6 | 1 | 16 | 16 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x20 | 6 | 1 | 20 | 20 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x25 | 6 | 1 | 25 | 25 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x30 | 6 | 1 | 30 | 30 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x35 | 6 | 1 | 35 | 24 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x40 | 6 | 1 | 40 | 24 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x45 | 6 | 1 | 45 | 24 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x50 | 6 | 1 | 50 | 24 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x55 | 6 | 1 | 55 | 24 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M6x60 | 6 | 1 | 60 | 24 | 10 | 6 | 5 | 3 | 9.38 | 0.25 | 6.8 | 6 |
| ISO 4762 socket head cap screw M8x12 | 8 | 1.25 | 12 | 12 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x16 | 8 | 1.25 | 16 | 16 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x20 | 8 | 1.25 | 20 | 20 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x25 | 8 | 1.25 | 25 | 25 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x30 | 8 | 1.25 | 30 | 30 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x35 | 8 | 1.25 | 35 | 35 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x40 | 8 | 1.25 | 40 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x45 | 8 | 1.25 | 45 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x50 | 8 | 1.25 | 50 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x55 | 8 | 1.25 | 55 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x60 | 8 | 1.25 | 60 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x65 | 8 | 1.25 | 65 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x70 | 8 | 1.25 | 70 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M8x80 | 8 | 1.25 | 80 | 28 | 13 | 8 | 6 | 4 | 12.33 | 0.4 | 9.2 | 8 |
| ISO 4762 socket head cap screw M10x16 | 10 | 1.5 | 16 | 16 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x20 | 10 | 1.5 | 20 | 20 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x25 | 10 | 1.5 | 25 | 25 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x30 | 10 | 1.5 | 30 | 30 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x35 | 10 | 1.5 | 35 | 35 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x40 | 10 | 1.5 | 40 | 40 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x45 | 10 | 1.5 | 45 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x50 | 10 | 1.5 | 50 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x55 | 10 | 1.5 | 55 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x60 | 10 | 1.5 | 60 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x65 | 10 | 1.5 | 65 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x70 | 10 | 1.5 | 70 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x80 | 10 | 1.5 | 80 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x90 | 10 | 1.5 | 90 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M10x100 | 10 | 1.5 | 100 | 32 | 16 | 10 | 8 | 5 | 15.33 | 0.4 | 11.2 | 10 |
| ISO 4762 socket head cap screw M12x20 | 12 | 1.75 | 20 | 20 | 18 | 12 | 10 | 6 | 17.23 | 0.6 | 13.7 | 12 |
| ISO 4762 socket head cap screw M12x25 | 12 | 1.75 | 25 | 25 | 18 | 12 | 10 | 6 | 17.23 | 0.6 | 13.7 | 12 |