| Key | Value |
|---|---|
| Application: | Pneumatic |
| Body Size (inch) | 1/4 |
| Connection Thread Size (inch) | 1/4 - 18 |
| Connection Type | NPTF |
| Description: | COUPLER |
| Inch/Metric: | Inch |
| Industry Standards | Connects with pneumatic Industrial Interchange nipples A-A-59439 (MIL-C-4109F, ISO 6150-B) |
| Manufacturer | Parker Hannifin - Pioneer Division |
| Material: | Polyamide |
| Max Pressure: | 300 PSI (20 bar) |
| MFG Part #: | PBH-251-4MP |
| Parker Division: | Quick Coupling |
| Series: | Tool-mate |
| Size | 1/4 in |
| Standard Pack: | Order QTY must be in multiples of 10 |
| Supplier: | Parker Hannifin - Pioneer Division |
| Thread 1: | 1/4 NPTF |
| Thread Style | Male |
| Trade Name: | Tool-mate |
| Img | Seller | Supplier SKU | Requested Price | Calc MOQ Price | MOQ | In Stock | Lead Time | Brand | Weight | Preferred Tier |
|---|---|---|---|---|---|---|---|---|---|---|
| kscdirect.com | PIO PBH-251-4MP | 31.48 | 31.48 | 1 | In Stock | Parker Hannifin - Pioneer Division | 31.48 @ Qty: 1+ | |||
| MRO Stop | 644001259 | 32.18 | 32.18 | 1 | In Stock | Parker | 32.18 @ Qty: 1+ | |||
![]() ![]() | Wilson | PBH-251-4MP | 39.12 | 39.12 | 1 | In Stock | Parker - Quick Coupling Division | 39.12 @ Qty: 1+ | ||
![]() ![]() | bscsource.com | PBH2514MP | 41.99 | 41.99 | 1 | In Stock | Parker | 41.99 @ Qty: 1+ | ||
| Airline Hydraulics | PARKER PBH-251-4MP | 42.49 | 42.49 | 1 | In Stock | Parker | 42.49 @ Qty: 1+ | |||
![]() ![]() | Guardian | 71898803 | 42.69 | 42.69 | 1 | In Stock | Parker | 42.69 @ Qty: 1+ | ||
![]() ![]() | National Supply Network | 71898803 | 56.99 | 56.99 | 1 | In Stock | Parker | 56.99 @ Qty: 1+ |

