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99402100 - Tweco Replacement Cable Connection Set Screw

Packaging: pack of 1
$4.21/EA $2.82/pack of 1 only $2.82/EASave 33%

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OVERVIEW

Keep Your Connections Tight with Tweco

In the world of welding, the quality of your electrical connections is just as important as the quality of your machine. A loose cable inside a connector can lead to arcing, excessive heat buildup, and eventually, the failure of the connector itself. The Tweco 9940-2100 Cable Connection Screw is the specific replacement part designed to keep your welding leads secure and your operation running smoothly. Whether you are assembling new leads or repairing old ones, having the correct hardware is essential for safety and performance.

This screw is designed to fit Tweco's line of mechanical cable connectors, such as the popular MPC series. Over time, screws can become stripped from repeated tightening, or simply lost during a busy day in the shop. Instead of trying to force a standard hardware store bolt into your specialized welding equipment—which can damage the threads or fail to provide adequate clamping force—rely on this genuine Tweco part. It features a robust hex socket head that allows you to apply the necessary torque to crush the cable strands tightly against the connector body, ensuring maximum conductivity.

At Josef Gas, we understand that downtime is money. Small parts like this cable connection screw are often overlooked until they are desperately needed. Keeping a few of these packaged screws in your maintenance kit ensures that a stripped thread or a dropped screw doesn't stop your production line. Easy to install with a standard Allen key, this screw is a simple yet vital component of your welding setup.

Why Choose Genuine Tweco Parts?

Using OEM parts like the 9940-2100 guarantees that the thread pitch and length are exactly right for your connector. An incorrect screw might protrude too far, interfering with the insulating cover, or be too short to grip the cable effectively. Trust Tweco quality to maintain the safety and efficiency of your welding circuit.

Additional Information
Packaging Description:1 per each, pack of 1
Product Type:Cable Connection Screw
Material:Steel
Application:Cable Securement
----- new values below ----
Product Type:Cable Connection Screw
Drive Type:Hex Socket
Material:Steel
Application:Cable Securement
Compatible Connectors:Tweco MPC Series
Brand:Tweco
Packaging Description:1 per each

INCLUDED

  • 1 x Cable Connection Screw

APPLICATIONS

  • Securing welding cables in Tweco MPC connectors
  • Repairing stripped or lost screws in cable lugs
  • Maintenance of welding power leads
  • Assembly of new welding cable extensions

FAQ

It is used to mechanically secure the copper welding cable inside a Tweco cable connector to ensure a good electrical connection.

It is designed for Tweco mechanical cable connectors, specifically the MPC series and compatible models.

You will need a hex key (Allen wrench) of the appropriate size to tighten the socket head.

It is not recommended. This screw has specific thread pitch, length, and head design requirements to fit safely under the connector cover and apply correct pressure.

No, this SKU includes only the replacement cable connection screw.

A stripped screw cannot apply enough pressure to the cable, leading to loose connections, high resistance, overheating, and potential equipment failure.

These screws are typically made of high-strength steel to withstand the torque required for compressing copper cable strands.