Tweco 2-5 Replacement Slotted Screw 8-32 x 5/16 Inch (10-Pack)

Don't Let a Loose Screw Stop Your Weld

Every welder knows the frustration of a loose MIG gun handle or a cable connection that just won't stay tight. It usually happens right in the middle of a job, and often, the screw is either stripped out or falls onto the shop floor, never to be seen again. The Tweco 9940-2125 (2-5) Slotted Screw 10-Pack is the exact replacement you need to fix your Tweco MIG gun and get back to burning wire. These aren't just random screws from the bin; they are the specific 8-32 x 5/16" fasteners designed to fit your equipment perfectly.

Why does using the real Tweco part matter? Because welding guns take a beating. They are dragged across floors, dropped, and subjected to intense heat and vibration. A generic screw might fit for a day, but if the threads aren't perfect or the steel is too soft, it will strip out or rattle loose again. These OEM screws are built to hold tight. Whether you are securing the cable connection block to ensure good conductivity or fastening the handle halves together so the trigger sits right, these screws do the job correctly the first time.

This pack comes with 10 screws, which is a lifesaver for any serious fabricator or shop. Put a few in your personal toolbox, leave some in the shop maintenance cabinet, and keep a couple in your mobile rig. The slotted head design means you can tighten them up with the flathead screwdriver you likely already have in your pocket or on your multi-tool. You don't need to hunt for a specific hex key or Torx bit.

Maintenance is part of the game. When you are changing out a liner or cleaning your gun, having fresh screws on hand makes reassembly smooth and easy. Don't risk damaging your gun's handle or having a sloppy connection that heats up in your hand. Grab a pack of Tweco 2-5 screws and keep your gear in top shape. It’s a small investment that prevents big headaches down the line.