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Helical螺套 |
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Helical螺套用公制丝攻编号（Helical STI Tool part numbers）主要分公制普通螺纹和公制细牙螺纹两种，其产品编号如下表：
| 螺 纹 |
直 槽 丝 攻 |
顶部有螺旋槽丝攻 |
大螺角螺旋槽丝攻 |
粗加工 |
| 公称尺寸 |
长导锥 |
短导锥 |
长导锥 |
短导锥 |
丝 攻 |
| |
4H5H |
5H |
4H5H |
5H |
4H5H |
5H |
4H5H |
5H |
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| 公制普通螺纹 |
| M2×0.4 |
4687-2 |
2087-2 |
4693-2 |
2093-2 |
4863-2 |
4763-2 |
5081-2 |
4681-2 |
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| M2.2×0.45 |
4687-2.2 |
2087-2.2 |
4693-2.2 |
2093-2.2 |
4863-2.2 |
4763-2.2 |
5081-2.2 |
4681-2.2 |
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| M2.5×0.45 |
4687-2.5 |
2087-2.5 |
4693-2.5 |
2093-2.5 |
4863-2.5 |
4763-2.5 |
5081-2.5 |
4681-2.5 |
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| M3×0.5 |
4687-3 |
2087-3 |
4693-3 |
2093-3 |
4863-3 |
4763-3 |
5081-3 |
4681-3 |
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| M3.5×0.6 |
4687-3.5 |
2087-3.5 |
4693-3.5 |
2093-3.5 |
4863-3.5 |
4763-3.5 |
5081-3.5 |
4681-3.5 |
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| M4×0.7 |
4687-4 |
2087-4 |
4693-4 |
2093-4 |
4863-4 |
4763-4 |
5081-4 |
4681-4 |
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| M5×0.8 |
4687-5 |
2087-5 |
4693-5 |
2093-5 |
4863-5 |
4763-5 |
5081-5 |
4681-5 |
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| M6×1 |
4687-6 |
2087-6 |
4693-6 |
2093-6 |
4863-6 |
4763-6 |
5081-6 |
4681-6 |
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| M7×1 |
4687-7 |
2087-7 |
4693-7 |
2093-7 |
4863-7 |
4763-7 |
5081-7 |
4681-7 |
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| M8×1.25 |
4687-8 |
2087-8 |
4693-8 |
2093-8 |
4863-8 |
4763-8 |
5081-8 |
4681-8 |
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| M10×1.5 |
4687-10 |
2087-10 |
4693-10 |
2093-10 |
4863-10 |
4763-10 |
5081-10 |
4681-10 |
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| M12×1.75 |
4687-12 |
2087-12 |
4693-12 |
2093-12 |
4863-12 |
4763-12 |
5081-12 |
4681-12 |
3765-12 |
| M14×2 |
4687-14 |
2087-14 |
4693-14 |
2093-14 |
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3765-14 |
| M16×2 |
4687-16 |
2087-16 |
4693-16 |
2093-16 |
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3765-16 |
| M18×2.5 |
4687-18 |
2087-18 |
4693-18 |
2093-18 |
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3765-18 |
| M20×2.5 |
4687-20 |
2087-20 |
4693-20 |
2093-20 |
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3765-20 |
| M22×2.5 |
4687-22 |
2087-22 |
4693-22 |
2093-22 |
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3765-22 |
| M24×3 |
4687-24 |
2087-24 |
4693-24 |
2093-24 |
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3765-24 |
| M27×3 |
4687-27 |
2087-27 |
4693-27 |
2093-27 |
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| M30×3.5 |
4687-30 |
2087-30 |
4693-30 |
2093-30 |
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| M33×3.5 |
4687-33 |
2087-33 |
4693-33 |
2093-33 |
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| M36×4 |
4687-36 |
2087-36 |
4693-36 |
2093-36 |
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| M39×4 |
4687-39 |
2087-39 |
4693-39 |
2093-39 |
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| 公制细牙螺纹 |
| M8×1 |
5484-8 |
4984-8 |
5486-8 |
4986-8 |
4864-8 |
4764-8 |
5066-8 |
4666-8 |
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| M10×1 |
5484-10 |
4984-10 |
5486-10 |
4986-10 |
4864-10 |
4764-10 |
5066-10 |
4666-10 |
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| M10×1.25 |
5444-10 |
4944-10 |
5445-10 |
4945-10 |
4865-10 |
4765-10 |
5067-10 |
4667-10 |
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| M12×1.25 |
5444-12 |
4944-12 |
5445-12 |
4945-12 |
4865-12 |
4765-12 |
5067-12 |
4667-12 |
3767-12 |
| M12×1.5 |
5476-12 |
4976-12 |
5477-12 |
4977-12 |
4866-12 |
4766-12 |
5068-12 |
4668-12 |
3768-12 |
| M14×1.5 |
5476-14 |
4976-14 |
5477-14 |
4977-14 |
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3768-14 |
| M16×1.5 |
5476-16 |
4976-16 |
5477-16 |
4977-16 |
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3768-16 |
| M18×1.5 |
5476-18 |
4976-18 |
5477-18 |
4977-18 |
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3768-18 |
| M20×1.5 |
5476-20 |
4976-20 |
5477-20 |
4977-20 |
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3768-20 |
| M22×1.5 |
5476-22 |
4976-22 |
5477-22 |
4977-22 |
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3768-22 |
| M18×2 |
5490-18 |
4990-18 |
5492-18 |
4992-18 |
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3769-18 |
| M20×2 |
5490-20 |
4990-20 |
5492-20 |
4992-20 |
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3769-20 |
| M22×2 |
5490-22 |
4990-22 |
5492-22 |
4992-22 |
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3769-22 |
| M24×2 |
5490-24 |
4990-24 |
5492-24 |
4992-24 |
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3769-24 |
| M27×2 |
5490-27 |
4990-27 |
5492-27 |
4992-27 |
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| M30×2 |
5490-30 |
4990-30 |
5492-30 |
4992-30 |
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| M33×2 |
5490-33 |
4990-33 |
5492-33 |
4992-33 |
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| M36×2 |
5490-36 |
4990-36 |
5492-36 |
4992-36 |
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| M39×2 |
5490-39 |
4990-39 |
5492-39 |
4992-39 |
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| M36×3 |
5496-36 |
4996-36 |
5497-36 |
4997-36 |
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| M39×3 |
5496-39 |
4996-39 |
5497-39 |
4997-39 |
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