1/2" NPT x 5/8" Nylon Straight Hose Barb Fitting
605004
Secure, corrosion-resistant connection for marine and engine cooling, fuel, and general fluid-transfer lines. This 1/2" NPT x 5/8" nylon straight hose barb fitting provides a dependable transition from a threaded port to a flexible hose, making it a go-to replacement part for Indmar and other inboard applications where vibration and moisture demand durable materials.
- Connection type: Straight adapter (threaded to barb)
- Thread: 1/2" NPT male (tapered pipe thread)
- Hose size: 5/8" barb for standard 5/8" ID hose
- Material: Nylon (lightweight, non-corrosive)
- Wrenching: Hex shoulder for easy installation/removal
- Typical uses: Engine cooling lines, heater hoses, raw water/utility plumbing, general marine/automotive fluid routing
Installation tips: Apply thread sealant/PTFE tape suitable for your fluid type to the NPT threads (avoid over-application). Push hose fully over the barb and secure with an appropriately sized hose clamp.
FAQ:
Will this fit my 5/8" hose? Yes—this barb is designed for 5/8" inside-diameter hose when clamped properly.
Is NPT the same as straight thread? No—NPT is tapered; ensure your port is 1/2" NPT female for proper sealing.
