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公制、BSF/BSW、UNC 和 UNF 轉換表

Optimas are a full-service supply chain and 製造業 solutions provider. Before you design your next product or make updates to an existing product, consider partnering with Optimas to take advantage of our many capabilities.

演講專家

下表可用於協助尋找尺寸最接近的公制粗牙、公制細牙、英制標準細牙、英國標準惠氏、統一粗牙和統一細牙緊固件。

螺紋尺寸不能直接互換。僅供參考。

公制粗調公制 精細BSF/BSW北卡羅來納大學聯合國基金會
M2×0.4--1-641-72
M2.5×0.45--3-483-56
M3×0.5--4-404-48
M3.5×0.6--6-326-40
M4×0.7--8-328-36
M5×0.8--10-2410-32
M6×1M6×0.751/4"1/4-201/4-28
M8×1.25M8×15/16"5/16-185/16-24
M10×1.5M10×1.253/8"3/8-163/8-24
M12×1.75M12×1.251/2"1/2-131/2-20
M14×2M14×1.59/16"9/16-129/16-18
M16×2M16×1.55/8"5/8-115/8-18
M20×2.5M20×1.53/4"3/4-103/4-16
M24×3M24×21"1-81-12
M30×3.5M30×21-1/8"1 1/4-71 1/8-12
M36×4M36×31-3/8"1 1/2-61 1/4-12

* 計算公式：HB = 0,95 · HV

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