(10-Pack) MP-02-02 1/8ft Hose x 1/8ft NPTF Male Crimp Fitting

In this review the focus is on the (10-Pack) MP-02-02 hydraulic hose end crimp fittings and who should pick them for their fluid power work. These fittings are intended for technicians and maintenance teams that need a straightforward, reliable crimp end that mates a 1/8' I.D. hydraulic hose to a 1/8' NPTF male pipe thread. The single biggest reason to buy is their construction: made from high strength, corrosion resistant carbon steel so they tolerate shop conditions and repeated installations. The review reflects hands-on suitability for hydraulic systems rather than cosmetic concerns.

Key Features

• High strength carbon steel: Provides durable performance under normal workshop and industrial use where impact and vibration are present.
• Corrosion resistant finish: Helps these fittings last longer in environments exposed to moisture or hydraulic fluids.
• 1/8' I.D. hose compatibility: Crimps cleanly to standard 1/8' inside diameter hydraulic hose for secure, leak-resistant connections.
• 1/8' NPTF male pipe end: Directly connects to NPTF female ports common on valves, manifolds, and adapters without thread conversion.
• Weatherhead U-Series interchange: Works as a practical replacement for Weatherhead U-Series parts, easing repairs with existing inventories.
• Crimper compatibility: Accepts crimping with Weatherhead, Dayco, or adjustable crimpers found in many shops, reducing tool changeover.

Who It's For

These fittings are well suited for hydraulic technicians, maintenance departments, and machine shops that routinely assemble or repair hose lines with 1/8' I.D. hose and NPTF male connections. The 10-pack format is convenient for batch repairs and preventative maintenance where multiple identical fittings are required.

They are not targeted at hobbyists needing metric plumbing parts or users who require stainless steel or special coatings for aggressive chemical exposure; for those cases a different material or sealing type would be more appropriate.

Pros & Cons

Pros

• Solid carbon steel construction offers strong mechanical durability for repeated service.
• Corrosion resistance extends usable life compared with plain uncoated steels.
• Direct 1/8' NPTF male thread eliminates the need for adapters for NPTF systems.
• Interchanges with Weatherhead U-Series, making replacements straightforward.

Cons

• Carbon steel, while corrosion resistant, is not a substitute for stainless steel in highly corrosive or marine environments.
• Requires a proper crimper (Weatherhead, Dayco, or adjustable) - hand tools will not achieve a certified crimp.

Specifications

Pack Quantity	10
Hose Size	1/8' I.D. hydraulic hose
Thread Type	1/8' NPTF male
Material	High strength, corrosion resistant carbon steel
Compatibility	Interchanges with Weatherhead U-Series
Crimper Compatibility	Weatherhead, Dayco, or adjustable crimpers

Our Verdict

For workshop and industrial users who need a reliable 1/8' hose to 1/8' NPTF male crimp fitting in volume, this 10-pack offers good value because of its durable carbon steel construction and interchangeability with Weatherhead U-Series parts. It is a practical choice for maintenance teams that own compatible crimping tools and want parts that perform consistently without unnecessary expense.

Frequently Asked Questions

Will these fit my existing Weatherhead U-Series hose ends?
Yes, the MP-02-02 is designed to interchange with Weatherhead U-Series parts for direct replacement.

What hose size do these crimp to?
They are made to crimp with 1/8' inside diameter hydraulic hose.

Do I need a special crimper to install these?
Use Weatherhead, Dayco, or an adjustable crimper for a correct, secure crimp; standard hand tools are not sufficient.