![[YUKEN] — F5 Pipe Flange Kit (SAE 4-Bolt, Standard Pressure Series)](https://img.prosourcemro.com/2026/05/002-174-1024x571.png)
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Yuken
[YUKEN] — F5 Pipe Flange Kit (SAE 4-Bolt, Standard Pressure Series)
Family ID: YK-F5
F5 Pipe Flange Kit (4 Bolt Solid Flanges, SAE). The mounting-face dimensions conform to the SAE 4-bolt flange Standard Pressure Series. Three mounting types: A = Rc thread, B = socket weld, C = butt weld. The port flange includes bolts and an O-ring. For the butt-weld (C) type, use JIS G 3455 high-pressure carbon-steel pipe, schedule 160. Hex socket bolts per JIS B 1176; bolt tightening-torque tolerance +/-10% applies when used on pressure lines.
35 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| F5-04W-A | F5 SAE flange, nominal 3/8, A (Rc thread), P22 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/8 | Mounting: A (Rc thread) | Connection: Rc thread Rc 3/8 | O-ring (NBR-90): P22 | Hex Socket Bolt (JIS B 1176): M8x40 | Max Use Pressure: 28 MPa | Mass: 0.5 kg | Recommended Tightening Torque: 35 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-04W-B | F5 SAE flange, nominal 3/8, B (socket weld), P22 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/8 | Mounting: B (socket weld) | Connection: pipe N9 x Q17.8 | O-ring (NBR-90): P22 | Hex Socket Bolt (JIS B 1176): M8x40 | Max Use Pressure: 28 MPa | Mass: 0.5 kg | Recommended Tightening Torque: 35 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-04-A | F5 SAE flange, nominal 1/2, A (Rc thread), P22 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1/2 | Mounting: A (Rc thread) | Connection: Rc thread Rc 1/2 | O-ring (NBR-90): P22 | Hex Socket Bolt (JIS B 1176): M8x40 | Max Use Pressure: 28 MPa | Mass: 0.5 kg | Recommended Tightening Torque: 35 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-04-B | F5 SAE flange, nominal 1/2, B (socket weld), P22 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1/2 | Mounting: B (socket weld) | Connection: pipe N11 x Q22.2 | O-ring (NBR-90): P22 | Hex Socket Bolt (JIS B 1176): M8x40 | Max Use Pressure: 28 MPa | Mass: 0.5 kg | Recommended Tightening Torque: 35 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-06X-A | F5 SAE flange, nominal 3/4, A (Rc thread), G30 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: A (Rc thread) | Connection: Rc thread Rc 3/4 | O-ring (NBR-90): G30 | Hex Socket Bolt (JIS B 1176): M8x45 | Max Use Pressure: 28 MPa | Mass: 0.7 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-06X-B | F5 SAE flange, nominal 3/4, B (socket weld), G30 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: B (socket weld) | Connection: pipe N12 x Q27.7 | O-ring (NBR-90): G30 | Hex Socket Bolt (JIS B 1176): M8x45 | Max Use Pressure: 28 MPa | Mass: 0.7 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-06-A | F5 SAE flange, nominal 3/4, A (Rc thread), G30 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: A (Rc thread) | Connection: Rc thread Rc 3/4 | O-ring (NBR-90): G30 | Hex Socket Bolt (JIS B 1176): M10x45 | Max Use Pressure: 28 MPa | Mass: 0.7 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-06-B | F5 SAE flange, nominal 3/4, B (socket weld), G30 O-ring, 14 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: B (socket weld) | Connection: pipe N12 x Q27.7 | O-ring (NBR-90): G30 | Hex Socket Bolt (JIS B 1176): M10x45 | Max Use Pressure: 14 MPa | Mass: 0.7 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-08W-A | F5 SAE flange, nominal 3/4, A (Rc thread), G35 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: A (Rc thread) | Connection: Rc thread Rc 3/4 | O-ring (NBR-90): G35 | Hex Socket Bolt (JIS B 1176): M10x45 | Max Use Pressure: 28 MPa | Mass: 0.9 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-08W-B | F5 SAE flange, nominal 3/4, B (socket weld), G35 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: B (socket weld) | Connection: pipe N12 x Q27.7 | O-ring (NBR-90): G35 | Hex Socket Bolt (JIS B 1176): M10x45 | Max Use Pressure: 28 MPa | Mass: 0.9 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-08-A | F5 SAE flange, nominal 1, A (Rc thread), G35 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1 | Mounting: A (Rc thread) | Connection: Rc thread Rc 1 | O-ring (NBR-90): G35 | Hex Socket Bolt (JIS B 1176): M10x45 | Max Use Pressure: 28 MPa | Mass: 0.9 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-08-B | F5 SAE flange, nominal 1, B (socket weld), G35 O-ring, 14 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1 | Mounting: B (socket weld) | Connection: pipe N14 x Q34.5 | O-ring (NBR-90): G35 | Hex Socket Bolt (JIS B 1176): M10x45 | Max Use Pressure: 14 MPa | Mass: 0.9 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-10-A | F5 SAE flange, nominal 1-1/4, A (Rc thread), G40 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/4 | Mounting: A (Rc thread) | Connection: Rc thread Rc 1-1/4 | O-ring (NBR-90): G40 | Hex Socket Bolt (JIS B 1176): M10x55 | Max Use Pressure: 28 MPa | Mass: 1.2 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-10-B | F5 SAE flange, nominal 1-1/4, B (socket weld), G40 O-ring, 14 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/4 | Mounting: B (socket weld) | Connection: pipe N16 x Q43.2 | O-ring (NBR-90): G40 | Hex Socket Bolt (JIS B 1176): M10x55 | Max Use Pressure: 14 MPa | Mass: 1.2 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-12-A | F5 SAE flange, nominal 1-1/2, A (Rc thread), G50 O-ring, 21 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/2 | Mounting: A (Rc thread) | Connection: Rc thread Rc 1-1/2 | O-ring (NBR-90): G50 | Hex Socket Bolt (JIS B 1176): M12x55 | Max Use Pressure: 21 MPa | Mass: 1.5 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-12-B | F5 SAE flange, nominal 1-1/2, B (socket weld), G50 O-ring, 14 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/2 | Mounting: B (socket weld) | Connection: pipe N18 x Q49.1 | O-ring (NBR-90): G50 | Hex Socket Bolt (JIS B 1176): M12x55 | Max Use Pressure: 14 MPa | Mass: 1.5 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-16W-A | F5 SAE flange, nominal 1-1/2, A (Rc thread), G60 O-ring, 21 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/2 | Mounting: A (Rc thread) | Connection: Rc thread Rc 1-1/2 | O-ring (NBR-90): G60 | Hex Socket Bolt (JIS B 1176): M12x55 | Max Use Pressure: 21 MPa | Mass: 1.8 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-16W-B | F5 SAE flange, nominal 1-1/2, B (socket weld), G60 O-ring, 21 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/2 | Mounting: B (socket weld) | Connection: pipe N18 x Q49.1 | O-ring (NBR-90): G60 | Hex Socket Bolt (JIS B 1176): M12x55 | Max Use Pressure: 21 MPa | Mass: 1.8 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-16-A | F5 SAE flange, nominal 2, A (Rc thread), G65 O-ring, 17.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 2 | Mounting: A (Rc thread) | Connection: Rc thread Rc 2 | O-ring (NBR-90): G65 | Hex Socket Bolt (JIS B 1176): M12x55 | Max Use Pressure: 17.5 MPa | Mass: 1.7 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-16-B | F5 SAE flange, nominal 2, B (socket weld), G65 O-ring, 10.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 2 | Mounting: B (socket weld) | Connection: pipe N20 x Q61.1 | O-ring (NBR-90): G65 | Hex Socket Bolt (JIS B 1176): M12x55 | Max Use Pressure: 10.5 MPa | Mass: 1.7 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-20-A | F5 SAE flange, nominal 2-1/2, A (Rc thread), G75 O-ring, 17.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 2-1/2 | Mounting: A (Rc thread) | Connection: Rc thread Rc 2-1/2 | O-ring (NBR-90): G75 | Hex Socket Bolt (JIS B 1176): M12x65 | Max Use Pressure: 17.5 MPa | Mass: 2.0 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-20-B | F5 SAE flange, nominal 2-1/2, B (socket weld), G75 O-ring, 7 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 2-1/2 | Mounting: B (socket weld) | Connection: pipe N22 x Q77.1 | O-ring (NBR-90): G75 | Hex Socket Bolt (JIS B 1176): M12x65 | Max Use Pressure: 7 MPa | Mass: 2.0 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-24-A | F5 SAE flange, nominal 3, A (Rc thread), G85 O-ring, 3.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3 | Mounting: A (Rc thread) | Connection: Rc thread Rc 3 | O-ring (NBR-90): G85 | Hex Socket Bolt (JIS B 1176): M16x70 | Max Use Pressure: 3.5 MPa | Mass: 2.7 kg | Recommended Tightening Torque: 287 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-24-B | F5 SAE flange, nominal 3, B (socket weld), G85 O-ring, 3.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3 | Mounting: B (socket weld) | Connection: pipe N25 x Q90.0 | O-ring (NBR-90): G85 | Hex Socket Bolt (JIS B 1176): M16x55 | Max Use Pressure: 3.5 MPa | Mass: 2.7 kg | Recommended Tightening Torque: 287 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-28-A | F5 SAE flange, nominal 3-1/2, A (Rc thread), G100 O-ring, 3.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3-1/2 | Mounting: A (Rc thread) | Connection: Rc thread Rc 3-1/2 | O-ring (NBR-90): G100 | Hex Socket Bolt (JIS B 1176): M16x70 | Max Use Pressure: 3.5 MPa | Mass: 3.4 kg | Recommended Tightening Torque: 287 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-28-B | F5 SAE flange, nominal 3-1/2, B (socket weld), G100 O-ring, 3.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3-1/2 | Mounting: B (socket weld) | Connection: pipe N28 x Q102.8 | O-ring (NBR-90): G100 | Hex Socket Bolt (JIS B 1176): M16x55 | Max Use Pressure: 3.5 MPa | Mass: 3.4 kg | Recommended Tightening Torque: 287 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-32-A | F5 SAE flange, nominal 4, A (Rc thread), G115 O-ring, 3.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 4 | Mounting: A (Rc thread) | Connection: Rc thread Rc 4 | O-ring (NBR-90): G115 | Hex Socket Bolt (JIS B 1176): M16x70 | Max Use Pressure: 3.5 MPa | Mass: 3.7 kg | Recommended Tightening Torque: 287 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-32-B | F5 SAE flange, nominal 4, B (socket weld), G115 O-ring, 3.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 4 | Mounting: B (socket weld) | Connection: pipe N28 x Q115.5 | O-ring (NBR-90): G115 | Hex Socket Bolt (JIS B 1176): M16x55 | Max Use Pressure: 3.5 MPa | Mass: 3.7 kg | Recommended Tightening Torque: 287 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-04-C | F5 SAE flange (butt weld), nominal 1/2, P22 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1/2 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): P22 | Hex Socket Bolt (JIS B 1176): M8x30 | Max Use Pressure: 28 MPa | Mass: 0.25 kg | Recommended Tightening Torque: 35 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-06-C | F5 SAE flange (butt weld), nominal 3/4, G30 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 3/4 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): G30 | Hex Socket Bolt (JIS B 1176): M10x35 | Max Use Pressure: 28 MPa | Mass: 0.35 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-08-C | F5 SAE flange (butt weld), nominal 1, G35 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): G35 | Hex Socket Bolt (JIS B 1176): M10x35 | Max Use Pressure: 28 MPa | Mass: 0.45 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-10-C | F5 SAE flange (butt weld), nominal 1-1/4, G40 O-ring, 28 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/4 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): G40 | Hex Socket Bolt (JIS B 1176): M10x35 | Max Use Pressure: 28 MPa | Mass: 0.63 kg | Recommended Tightening Torque: 68.5 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-12-C | F5 SAE flange (butt weld), nominal 1-1/2, G50 O-ring, 21 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 1-1/2 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): G50 | Hex Socket Bolt (JIS B 1176): M12x40 | Max Use Pressure: 21 MPa | Mass: 1.3 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-16-C | F5 SAE flange (butt weld), nominal 2, G65 O-ring, 17.5 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 2 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): G65 | Hex Socket Bolt (JIS B 1176): M12x40 | Max Use Pressure: 17.5 MPa | Mass: 1.3 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring | ||
| F5-20-C | F5 SAE flange (butt weld), nominal 2-1/2, G75 O-ring, 14 MPa | YUKEN | Type: SAE 4-Bolt Pipe Flange (Standard Pressure Series) | Nominal Size: 2-1/2 | Mounting: C (butt weld) | Pipe: JIS G 3455 high-pressure carbon steel, schedule 160 | O-ring (NBR-90): G75 | Hex Socket Bolt (JIS B 1176): M12x45 | Max Use Pressure: 14 MPa | Mass: 1.4 kg | Recommended Tightening Torque: 118 Nm (+/-10%) | Note: Includes bolts and O-ring |
