0194153222 - ESAB Remform Screw 3x8 - Replacement Hardware for Welding Machines

Technical Overview of the ESAB 0194153222 Remform Screw

The ESAB 0194153222 is a specialized Remform screw measuring 3mm in diameter and 8mm in length, designed specifically for the assembly and repair of ESAB welding equipment. Unlike standard machine screws or generic sheet metal screws, Remform fasteners are engineered with a unique asymmetrical thread profile. This design is critical when fastening into plastic bosses and housings, which are ubiquitous in modern welding power sources and wire feeders. The Remform geometry works by displacing material rather than removing it, which creates a stronger internal thread within the plastic substrate while minimizing radial hoop stress. This is particularly important for maintaining the structural integrity of the welding machine's casing over time.

In the context of industrial maintenance, using the correct fastener is paramount. Welding machines are subjected to constant thermal cycling and mechanical vibration. A standard screw inserted into a plastic boss can easily strip the threads or cause the boss to burst due to excessive radial expansion. The ESAB 0194153222 Remform screw mitigates these risks. Its steep trailing flank angle resists pull-out, while the radiused leading flank facilitates easy entry and material flow. This ensures a high strip-to-drive torque ratio, allowing maintenance personnel to tighten the fastener securely without damaging the expensive plastic housing of the welder.

This component is an OEM (Original Equipment Manufacturer) part, ensuring exact dimensional compliance with ESAB's engineering specifications. When repairing equipment such as the Rebel, Sentinel, or Warrior series (depending on specific model compatibility), utilizing genuine hardware preserves the equipment's IP rating and mechanical rigidity. Substituting with non-spec hardware can lead to loose panels, rattling components, or compromised electrical safety if internal shielding is not securely fastened. The 3x8 size is a common specification for securing control boards, fan shrouds, and external bezel assemblies.

For procurement and inventory management, stocking the ESAB 0194153222 ensures that minor repairs do not become major downtime events. It is a small but essential component in the MRO (Maintenance, Repair, and Operations) ecosystem for fabrication shops relying on ESAB fleets. The screw is finished to resist corrosion, suitable for the harsh environments often found in welding workshops and field sites.