MIDWEST FASTENER CORP
MIDWEST FASTENER CORP 66487 3/8" x 1/8MIP Nylon Plastic Hose Barbs 8PK
Eight-pack of nylon hose barbs connects 3/8-inch tubing to 1/8-inch male pipe threads for air systems
- Barbed rings grip tubing for secure push-fit connections
- Nylon plastic construction resists corrosion in air-line applications
- 1/8 inch MIP thread mates with standard compressor fittings
- Eight-piece pack supplies multiple connection points for projects
- Manufacturer-direct shipping on qualifying orders over 75
Pack contents and fit
The pack contains eight nylon plastic hose barbs sized at 3/8" x 1/8 MIP for connecting flexible plastic or rubber tubing to air compressor and vacuum pump systems. The barb rings grip the hose interior for a push-fit connection that resists accidental disconnection. The fittings suit workshop and automotive pneumatic lines where quick assembly is valued.
Thermal, noise and power behaviour
As passive fluid fittings the barbs generate no heat, consume no power and produce no noise during normal compressed-air or vacuum operation. They simply transmit the pressure and flow delivered by the pump or compressor without adding thermal load or audible turbulence beyond what the hose itself creates.
Build quality and daily use
Moulded nylon construction resists corrosion from moisture and common shop chemicals while remaining lightweight for overhead or mobile tool runs. The 1/8 MIP threads seal with standard pipe tape or compound, and the barbed ends accept a range of compatible hose IDs for quick reconfiguration. The eight-piece quantity supports multiple connection points or spares for maintenance.
Highlights
- Barbed rings grip tubing for secure push-fit connections
- Nylon plastic construction resists corrosion in air-line applications
- 1/8 inch MIP thread mates with standard compressor fittings
- Eight-piece pack supplies multiple connection points for projects
- Manufacturer-direct shipping on qualifying orders over 75
Specifications
| Brand | MIDWEST FASTENER |
|---|
Questions about this item
How do I install the 66487 hose barbs onto 3/8" tubing without leaks?
Push the tubing firmly over all barb rings until it seats against the fitting body; the common mistake is stopping at the first ridge instead of fully seating it.
When will the nylon 66487 barbs need replacement in an air-line system?
Replace them if the barb rings show cracking, the threads strip, or the tubing no longer grips securely after repeated pressurisation cycles.
What pressure limit appears first during sustained use of the 66487 barbs?
The nylon material will creep or deform before the barb-to-tube seal fails, so watch for fitting distortion at the maximum system pressure.
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