5 out of 5
Seal Plastics 259P04 Poly-Type Cap , Fits 1/4In Tubing
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Pricing Note
Product Description
Manufacturer Part Number: 259P04
Poly-Type Flareless tube fittings have reduced a installation time when compared to regular compression or flare fittings -- just push in the tubing and tighten the nut. No wrenches, flaring tools, benders, or other tools needed for installations. Poly-Type fittings that are assembled finger tight on Poly-Type or PVC Tubing and will hold the tubing's burst pressure. To prevent twisting and weakening of the tubing during installation, the nut revolves around the sleeve as it is being tightened, which prevents torque from being transmitted to the tubing, to provide an excellent seal and ensure reliability. Poly-Type fittings can also be used with plastic or soft metal tubing for pneumatic instrumentation circuits and applications with other gases and liquids. Acetyl copolymer sleeves, PVC, or EVA tubing can also be used with Poly-Type fittings, while the universal brass sleeve and nut assemblies are for use with lmpolene, nylon, and soft metal tubing. The half-knurl/half-hex brass nut design provides the versatility, with the plastic sleeve, to quickly and easily finger tighten onto Poly-Type tubing, and the hex portion permits tightening with a wrench -- just one turn passed finger tight. It is recommended to tighten with a wrench for applications where brass sleeves are used and where service conditions require full pressure and capability of the tubing.
This poly-flo cap (EDMO# 259P04) fits tubing with a 1/4 inch O.D.
Features
Specifications
Tube Size:
1/4 in (259P04)
Materials:
Brass bodies and nuts; Acetal copolymer (Celcon®) or brass sleeves;
Polyethylene, Polypropylene, Nylon, Polyvinyl Chloride, Polyallomer
Compatible Tubing:
Poly-Type, PVC or EVA tubing, as well as lmpolene and Nylon tubing and soft metal tubing
Poly-Type Flareless tube fittings have reduced a installation time when compared to regular compression or flare fittings -- just push in the tubing and tighten the nut. No wrenches, flaring tools, benders, or other tools needed for installations. Poly-Type fittings that are assembled finger tight on Poly-Type or PVC Tubing and will hold the tubing's burst pressure. To prevent twisting and weakening of the tubing during installation, the nut revolves around the sleeve as it is being tightened, which prevents torque from being transmitted to the tubing, to provide an excellent seal and ensure reliability. Poly-Type fittings can also be used with plastic or soft metal tubing for pneumatic instrumentation circuits and applications with other gases and liquids. Acetyl copolymer sleeves, PVC, or EVA tubing can also be used with Poly-Type fittings, while the universal brass sleeve and nut assemblies are for use with lmpolene, nylon, and soft metal tubing. The half-knurl/half-hex brass nut design provides the versatility, with the plastic sleeve, to quickly and easily finger tighten onto Poly-Type tubing, and the hex portion permits tightening with a wrench -- just one turn passed finger tight. It is recommended to tighten with a wrench for applications where brass sleeves are used and where service conditions require full pressure and capability of the tubing.
This poly-flo cap (EDMO# 259P04) fits tubing with a 1/4 inch O.D.
Features
- Reduces installation time
- No tool required for installation
- Excellent holding power without twisting the tubing
- Universal fit for Poly-Type, PVC or EVA tubing, as well as lmpolene and Nylon tubing and soft metal tubing
Specifications
Tube Size:
1/4 in (259P04)
Materials:
Brass bodies and nuts; Acetal copolymer (Celcon®) or brass sleeves;
Polyethylene, Polypropylene, Nylon, Polyvinyl Chloride, Polyallomer
Compatible Tubing:
Poly-Type, PVC or EVA tubing, as well as lmpolene and Nylon tubing and soft metal tubing
Product Codes | |
|---|---|
| Mfr Part No: | 259P04 |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 3926.90.9887 |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
Following items are non-returnable:
Restocking fee 30%
Special Order Items
Lost or "Broken" Traceability
Items Sold as Non-Returnable
Software
Computer Based Products
Programmed Items
Time Sensitive Items
Outdated Items
Used Items
Damaged Items
Opened Items
Restocking fee 30%
Special Order Items
Lost or "Broken" Traceability
Items Sold as Non-Returnable
Software
Computer Based Products
Programmed Items
Time Sensitive Items
Outdated Items
Used Items
Damaged Items
Opened Items
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Our staff are available to answer any questions you may have about this item
Customer Reviews
By Tony
Date: December 12, 2025
Great
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Mark
Date: November 08, 2025
Great for xmas decorations outside. I hooked it to a day/night timer.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By EricofAZ
Date: October 31, 2025
Bought these for Christmas lights. Too heavy duty so we repurposed these for the job site and construction tools and we love them.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Jim D
Date: August 22, 2025
Quality product. I purchased a similar type of extension cord a few years ago that appeared to be heavy duty but only lasted one holiday season. This one will likely last a long time.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By D
Date: July 19, 2025
I was worried buying this that it might have brightness issues with multiple plugs from the same line. No issues with brightness and it is a great length.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Cassandra Encinias
Date: July 14, 2025
Very durable and extendeds long for all my trees in the yard
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]