PD Solderless Screw Nipple

The PD Solderless Screw Nipple is designed for use with motorsport mechanical fire extinguisher pull cables, providing a secure and reliable way to terminate and lock off the cable end.

Used within manual plumbed-in fire suppression systems, this fitting allows quick and straightforward installation without the need for soldering, making servicing and cable replacement simpler and more efficient.

Sold individually, the screw nipple is tightened using a 1.5mm Allen key, ensuring secure retention in demanding race and rally environments.

Designed for motorsport fire suppression systems, it is an essential component for maintaining reliable mechanical extinguisher activation.

Key Features

• Solderless screw nipple for fire extinguisher pull cables
• Used to lock off cable ends securely
• No soldering required for installation
• Suitable for mechanical fire suppression systems
• Requires 1.5mm Allen key for tightening
• Sold individually
• Motorsport-grade reliability and durability

Motorsport Applications

Suitable for:

• Stage rally cars
• Circuit racing vehicles
• Endurance motorsport
• Track day builds
• Manual plumbed-in fire suppression systems

Frequently Asked Questions

What is a solderless screw nipple used for?

It is used to securely terminate and lock off the end of a fire extinguisher pull cable.

Does it require soldering?

No. It features a solderless design for easy installation.

What tool is needed to fit it?

A 1.5mm Allen key is required to tighten the fixing screw.

How is it sold?

It is sold individually.

Can I buy spares for these systems?

Yes. We have a full range of spares HERE.

Do you have extra nozzles available?

 Yes we do, you can find a full range of nozzles HERE.

Is this FIA approved?

Yes. It is FIA homologated to EX056-19 and Motorsport UK compliant.

What is the advantage of the 16-year life cycle?

It reduces long-term replacement frequency and lowers overall cost of ownership.