Shop B-FM4H 45-Degree Hose - Female Heavy Duty DIN Tube
The Alfagomma One-Piece AlfaCrimp B-FM4H Fitting is a 45-degree, carbon steel fitting designed to connect braided hoses to a 45° Metric Female 24° cone with an O-ring, following the Heavy DIN 3865 standard. This fitting uses a non-skive crimp design, meaning there’s no need to remove or prep any part of the hose before installation, which makes the process quicker and more efficient. A crimp fitting works by tightly compressing the hose onto the fitting, creating a strong, leak-proof seal. Braided hoses are flexible hydraulic hoses reinforced with layers of steel wire, which provide extra strength and resistance to high pressure. The 45° Metric Female 24° cone with O-ring ensures a secure, reliable connection, making this fitting ideal for fluid power systems and high-pressure applications where durability and long-lasting performance are crucial.
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Straight HOSE - FM4H Metric Female 24° Cone with O-Ring -Heavy DIN 3865
One-Piece AlfaCrimp B Series Fittings, non-skive for all braided hoses up to 1" ID
1/4" to 1" Nominal Tube OD
Carbon Steel
45-Degree
Click HERE to view the Alfagomma B Series Catalog
Click HERE to view the Alfagomma Master Catalog
Click HERE to view the entire B-FM4H 45-Degree Carbon Steel HOSE-FM4H Selection

Shop B-FM4H 45-Degree Hose - Female Heavy Duty DIN Tube
Click on the model number in the chart below to view that adapter.
| Product SKU ▼ | Brand ▼ | Material ▼ | Nominal Hose Dash Size ▼ | Female Heavy Duty DIN Threads ▼ | Lead Time ▼ | Price ▼ |
|---|---|---|---|---|---|---|
| B-0416-FM4H | Alfagomma | Steel | 1/4 (-04) | M16x1.5 (-S08) | 3-5 Days | $12.99 |
| B-0418-FM4H | Alfagomma | Steel | 1/4 (-04) | M18x1.5 (-S10) | 3-5 Days | $11.99 |
| B-0520-FM4H | Alfagomma | Steel | 5/16 (-05) | M20x1.5 (-S12) | 3-5 Days | $12.99 |
| B-0620-FM4H | Alfagomma | Steel | 3/8 (-06) | M20x1.5 (-S12) | 3-5 Days | $13.99 |
| B-0622-FM4H | Alfagomma | Steel | 3/8 (-06) | M22x1.5 (-S14) | 3-5 Days | $13.99 |
| B-0824-FM4H | Alfagomma | Steel | 1/2 (-08) | M24x1.5 (-S16) | 3-5 Days | $21.99 |
| B-1030-FM4H | Alfagomma | Steel | 5/8 (-10) | M30x2.0 (-S20) | 3-5 Days | $33.99 |
| B-1236-FM4H | Alfagomma | Steel | 3/4 (-12) | M36x2.0 (-S25) | 3-5 Days | $48.99 |
| B-1642-FM4H | Alfagomma | Steel | 1 (-16) | M42x2.0 (-S30) | 3-5 Days | $71.99 |
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