48S778 - Walter 48-S-778 Replacement Screw 4.8x45mm

Genuine Walter 48S778 Replacement Screw 4.8X45

The Walter 48S778 is a genuine OEM replacement screw designed specifically for Walter Surface Technologies equipment. In the realm of industrial maintenance and repair operations (MRO), using authentic manufacturer parts is critical to maintaining the performance, safety, and longevity of power tools. This specific fastener features a diameter of 4.8mm and a length of 45mm, dimensions that are engineered to provide the exact clamping force and fitment required by Walter's precision-engineered housings and assemblies.

When a fastener is lost or damaged during routine maintenance or heavy operation, substituting it with a generic hardware store screw can lead to suboptimal results. Generic screws may have slight variations in thread pitch, material hardness, or head geometry that can damage the tool's housing, strip internal threads, or loosen prematurely under the high-vibration conditions typical of grinding and finishing tasks. The Walter 48S778 is manufactured to the strict tolerances defined by Walter's engineering team, ensuring that it seats correctly and holds components securely without risking damage to the expensive tool body.

This screw is typically used in the assembly of tool handles, guards, or gear housings on Walter's line of surface finishing tools. Its 45mm length allows it to bridge deep assembly points, securing multiple layers of the tool's construction. The 4.8mm diameter suggests a robust fastener capable of handling significant torque and structural load relative to its size. By choosing this genuine part, maintenance professionals ensure that the tool remains compliant with original factory specifications.

Installation is straightforward, requiring standard hand tools appropriate for the screw head type (verify head type on existing equipment, typically Torx or Phillips for this class of tool). Whether you are rebuilding a tool after a brush change, replacing a damaged cord strain relief, or performing a complete overhaul, the 48S778 is the reliable choice for restoring your Walter equipment to full operational status.