Mateusz

☎ 67 350 53 69
📱 535 546 903
mateusz@hydron.com.pl

Krzysztof

☎ 67 350 53 69
📱 574 407 377
krzysztof@hydron.com.pl

Rafał

☎ 67 350 53 69
📱 575 402 207
rafal@hydron.com.pl

Marek

☎ 67 350 53 69
📱 535 144 571
marek@hydron.com.pl

Łukasz

☎ 67 350 53 69
📱 530 565 162
lukasz@hydron.com.pl

Łukasz

☎ 67 350 53 69
📱 575 887 568
lukasz.kapeja@hydron.com.pl

Roman

☎ 67 350 53 69
📱 575 887 703
roman@hydron.com.pl

Marcin

☎ 67 350 53 69
📱 530 454 305
marcin@hydron.com.pl

Threaded plastic plug / cap male M16x1,5

Go to Product feedback

€0.17

Shipping costs are not included in the price.

Quantity

pcs

Availability:

In stock

Darmowa przesyłka od 100 zł

Do darmowej dostawy brakuje Ci jedynie 100 zł

Masz darmową dostawę ✓

Manufacturer: HYDRON hydraulika siłowa (go to products)

Shipping time: 24 hours

Shipping

from €3.64 - GLS Courier (Poland)

Our top pick :) Our warehouse packs orders until 3:00 PM, and GLS picks them up at 5:00 PM. It’s our customers’ most popular choice and the courier that works best for us.

Ask about the product

Threaded plastic plug / cap M16x1,5

The threaded plastic plug M16x1,5 is a protective element designed for temporary securing of holes and hydraulic connections equipped with a compatible M16x1,5 internal thread. The plug is made of plastic and helps protect the interior of hoses, valves, cylinders, and other components from dust, dirt, and contamination during transport, storage, assembly, and service work.

The plastic plug M16x1,5 allows for temporary closing of an open connection until the hose is reconnected or the final hydraulic connection is made. It is useful during machine repairs, replacement of system components, and preparing hydraulic parts for shipping.

Important: the plastic plug M16x1,5 does not withstand pressure loads. It is not intended for closing hydraulic or pneumatic systems operating under pressure.

Color information: the plugs come in various colors, packed and sent randomly. The color of the delivered product may differ from the one shown in the photo.

Technical parameters of the plastic plug M16x1,5

Product type: protective plug, threaded plastic cap.
Thread size: M16x1,5.
Thread type: metric.
Nominal thread diameter: 16 mm.
Thread pitch: 1,5 mm.
Material: plastic.
Purpose: temporary protection of holes and threaded connections.
Pressure resistance: product does not withstand pressure loads.
Color: various colors, packed randomly.
Application: protection of hoses, valves, cylinders, and other hydraulic components.

Application of the protective plug M16x1,5 in power hydraulics

The plastic plug M16x1,5 is used for temporary protection of hydraulic connections during repairs, maintenance, and machine assembly. It can be used to protect compatible holes in valves, cylinders, and hydraulic hose ends.

The plug helps maintain the cleanliness of system components when hoses have been disconnected or parts have been prepared for repair. Securing the opening reduces the risk of dust, sand, and other contaminants entering the interior of the system.

Metric thread M16x1,5 – dimensions and identification

The M16x1,5 designation specifies a metric thread with a nominal diameter of 16 mm and a pitch of 1,5 mm. For this type of screw-in protective plug, the cap should be matched to the appropriate internal thread in the secured connection.

A caliper and a metric thread pitch gauge can be used for thread identification. Both diameter and pitch should be checked, as threads with the same nominal diameter but different pitches are not interchangeable.

Protection of hoses and connections against dirt

During repairs of hydraulic systems, open connections are exposed to contact with dust, dirt, metal shavings, and other contaminants. The plastic plug M16x1,5 allows for temporary closing of a compatible hole, limiting the access of dirt to the interior of the component.

Maintaining the cleanliness of hoses and components is important for the proper operation of power hydraulics. Contaminants can accelerate the wear of precision elements such as valves, pumps, and distributors.

Plug M16x1,5 for transport and storage

The threaded plastic plug M16x1,5 is useful during the transport and storage of hydraulic parts. It allows for temporary closing of a threaded hole, helping to protect its interior from dirt in the warehouse, workshop, and during component shipping.

The product also works well during the preparation of components for assembly. Before restarting the system, the plug must be removed and the final hydraulic connection must be made.

Plastic – construction of the protective plug

The M16x1,5 plug is made of plastic. Its task is to protect the thread and the connection hole during storage, transport, and service activities.

The plastic plug is not intended to withstand hydraulic pressure. During installation, avoid overtightening, which could lead to thread damage or deformation of the plug body.

Plastic plug vs. pressure hydraulic plug

The plastic plug M16x1,5 is a protective element used for temporary closing of threaded holes. It cannot replace a hydraulic plug designed to work under pressure.

If a connection is to remain closed during system operation, a properly selected pressure plug with confirmed operating parameters and the correct sealing method must be used. A compatible M16x1,5 thread alone does not mean the products are interchangeable.

How to choose a plastic plug M16x1,5?

Before purchasing, ensure that the hole to be secured has a metric M16x1,5 thread. The nominal diameter of 16 mm and pitch of 1,5 mm are of fundamental importance. The condition of the thread and available installation space should also be checked.

The plug is suitable for temporary protection of connections during transport, storage, and repairs. It is not suitable for closing an operating hydraulic system under pressure.

Assembly and disassembly of the plastic plug M16x1,5

Before installation, turn off the device, safely depressurize the system, and clean the threaded hole. Then, check if the plug thread matches the thread of the connection being secured.

The plug should be screwed in carefully without using excessive force. If clear resistance occurs, stop the installation and verify thread compatibility. Before starting the system, the protective plug must be removed and the proper working connection must be made.

Various colors – random packing

Plastic M16x1,5 plugs are available in various colors. Individual color variants are packed and sent randomly, so the color of the delivered product may differ from the one shown in the photo.

The primary selection criterion remains the compatibility of the M16x1,5 thread and the protective purpose of the plug. The color does not affect the fit of the plug to a compatible connection.

Technical specification

Parameter	Value
Product name	Threaded plastic plug / cap M16x1,5
Product type	Protective plug, plastic cap
Thread	Metric M16x1,5
Nominal diameter	16 mm
Thread pitch	1,5 mm
Material	Plastic
Pressure operation	Not intended for pressure loads
Color	Various colors, packed randomly
Application	Temporary protection of hydraulic connections against dirt

Frequently Asked Questions (FAQ)

What thread does the plastic plug M16x1,5 have?

The plug is intended for compatible holes with a metric M16x1,5 thread, with a nominal diameter of 16 mm and a pitch of 1,5 mm.

Does the plastic plug M16x1,5 withstand hydraulic pressure?

No. The product does not withstand pressure loads and cannot be used to plug an operating hydraulic system.

What is the plastic plug M16x1,5 used for?

It is used for temporary protection of hoses, valves, cylinders, and other components against dirt during transport, storage, repair, and assembly.

Can I choose the color of the plug?

The product is available in various colors, which are packed and sent randomly. The color of the delivered plug may differ from the one shown in the photo.

Can the M16x1,5 plug replace a steel hydraulic plug?

Not in a system operating under pressure. For such applications, a properly selected hydraulic plug with confirmed operating parameters should be used.