48S165 - Walter M4x30 Replacement Machine Screw

Precision M4x30 Metric Machine Screw

The Walter 48S165 Screw M4x30 is a vital replacement component for maintenance and repair operations involving Walter industrial power tools. In the fast-paced world of welding and fabrication, equipment downtime can be costly. Having the right spare parts on hand, including specific fasteners like this M4x30 screw, ensures that minor repairs can be completed quickly, getting your tools back in action without unnecessary delays.

This fastener features a standard metric M4 thread profile, widely used in precision machinery and power tool housings. The 30mm length provides ample engagement depth, which is essential for securing casings, guards, or internal components that experience significant stress during operation. Manufactured from durable materials, this screw offers excellent resistance to shear forces and tensile stress, ensuring that once tightened, it stays secure even under the rigorous conditions of a metalworking shop.

Technical Reliability

Industrial environments are tough on hardware. Vibrations from grinding, heat from welding operations, and exposure to dust and debris can cause inferior fasteners to loosen or corrode. The Walter 48S165 is built to withstand these challenges. Its material composition is selected to balance strength and ductility, preventing the head from snapping off during tightening or use. It serves as a direct replacement for the original equipment, guaranteeing that the tool's balance, weight, and safety features are not compromised by makeshift repairs.

Application and Fitment

While primarily designed for Walter Surface Technologies tools, the M4x30 specification is a standard metric size. However, for Walter equipment, this specific SKU guarantees the correct head type and drive style intended by the engineers. It is commonly used in the assembly of handle housings, gear case covers, and safety guards. When performing maintenance, always verify the part number in your tool's exploded view diagram to ensure this 48S165 screw is the correct match for your specific model and assembly location.