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The Walter 48S254 is a specialized tapping screw utilized in the assembly and repair of Walter Surface Technologies power tools and industrial equipment. This fastener features a metric St4.8 thread profile, indicating a self-tapping design suitable for threading into pre-drilled holes in metals or plastics, depending on the specific machine application.
With a total length of 70mm, this screw is designed for applications requiring a long reach, such as securing motor housings, handle assemblies, or protective guards where the fastening point is recessed. The shaft and thread geometry are manufactured to strict tolerances to ensure consistent torque application and pull-out resistance. The material composition is selected to withstand the operational stresses typical of industrial environments, including resistance to shear forces and vibrational loosening.
This component is a direct replacement for worn, stripped, or missing screws on compatible Walter units. Technicians should verify the part number in the equipment's exploded view diagram before installation. When installing St-series tapping screws, it is recommended to use the correct driver bit to prevent cam-out and to apply appropriate torque settings to avoid stripping the receiving material, especially in cast aluminum or composite housings.
Sourcing genuine OEM hardware like the 48S254 ensures that thread pitch and diameter match the mating components exactly, preventing damage to the tool's chassis during reassembly.
| Additional Information |
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| Packaging Description:1 per each |
| Thread Size:St4.8 |
| Length:70 mm |
| Product Type:Tapping Screw |
