33403 Plastic Plug (with Galvanized screw and wing nut), 4-Inch

33403 Plastic Plug (with Galvanized screw and wing nut), 4-Inch

Q: What size is the bolt and how long is it? Thanks.

I measured the bolt at 3/8" threaded diameter with 2 1/4" of threaded length. Since this is not specified in the description and other bolt lengths would work the same, it may be you'd end up with a different bolt length.

Q: Would this stand up to the abuse of an ATV, as a dry storage tube cap?

I would think so. It’s pretty sturdy

Q: Will this seal the 31/4" cleanout hole in 4" cast iron sewer line?

This plug properly fits a 4" hole. Mine is in use so I cannot measure it. However, I also purchased the 3" plug and I believe it would be more appropriate. At max, it achieves about 3 1/8 seal. If you wrap enough material around the 3" you might get a more usable product.

Q: End of RV slinky storage tube is 4.5 " diameter. When rubber is compressed will this be tight enough to survive vibration of normal travel?

It's meant to hold fast in a firm pipe, like PVC. I wouldn't recommend it for a hose or pipe with give. The rubber gasket only moves out a little bit when tightened. Maybe you could get a large hose clamp and tighten it down outside your hose after you cover the end with aluminum foil.

4.6/5

Product ID: 270164774

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Details

Material
Plastic
Brand
Oatey
Colour
Red
Product dimensions
9.5W x 9.5H
Item weight
227 g

📏10.16 cm dimensions

🔧5 PSIG max pressure

🛠️Galvanized screw

Frequently Bought Together

Oatey 33403 4-in. End of Pipe Gripper Mechanical Plug with Galvanized Screw and Wing Nut, 4 Inch, Red

Oatey 33402 Mechanical Test Plug, 3 in, 5 Psi Back, Plastic, 110 Deg F, 3 Inch, Red

Oatey 33400 Mechanical End-of-Pipe Gripper Plug, 1-1/2 in., Red, 1 Count

Description

🔒 Secure Your Flow with Confidence!

LIGHTWEIGHT DESIGN - Weighing only 227 g, this plug is easy to handle and install without compromising strength.
DURABLE CONSTRUCTION - Crafted from premium plastic, ensuring longevity and resistance to wear and tear.
VERSATILE PERFORMANCE - Engineered for a wide range of piping materials, ensuring reliability in various applications.
HIGH PRESSURE CAPABILITY - Designed to withstand up to 5 PSIG on plastic and 2 PSIG on galvanized, making it a robust choice for demanding tasks.
USER FRIENDLY INSTALLATION - Equipped with a wing nut for effortless tightening, making setup a breeze.

The Oatey 33403 Plastic Plug is a high-performance mechanical plug designed for versatility across various piping materials. With a maximum pressure rating of 5 PSIG for plastic and 2 PSIG for galvanized, this durable plug is lightweight and easy to install, making it an essential tool for any professional.

Specifications

Brand	Oatey
Model Number	33403
Color	Red
Product Dimensions	10.16 x 10.16 x 10.16 cm; 226.8 g
Material	Plastic
Item Weight	227 g

Have a Question? See What Others Asked

What size is the bolt and how long is it? Thanks.

Would this stand up to the abuse of an ATV, as a dry storage tube cap?

Will this seal the 31/4" cleanout hole in 4" cast iron sewer line?

End of RV slinky storage tube is 4.5 " diameter. When rubber is compressed will this be tight enough to survive vibration of normal travel?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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€ 33.01

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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