48S188 - Walter OEM M5x16 Burnished Replacement Screw

Technical Overview of the Walter 48S188 Screw

The Walter 48S188 is a specialized machine screw designed as a direct replacement component for compatible Walter Surface Technologies power tools and equipment. Engineered to precise metric specifications, this fastener features an M5 thread profile with a 16mm length, ensuring exact engagement with mating components such as tool housings, guards, or internal assemblies. The use of correct hardware is critical in high-vibration environments typical of grinding and finishing operations to prevent loosening and mechanical failure.

Manufactured from durable steel, the screw undergoes a burnishing process. This surface treatment not only imparts a dark, professional appearance that matches the aesthetic of industrial tools but also provides a layer of protection against minor oxidation and wear. Unlike standard zinc-plated hardware, the burnished finish reduces glare and maintains a consistent coefficient of friction during tightening. This part is essential for maintenance personnel seeking to restore Walter equipment to factory specifications without compromising on tolerance or material strength.

When servicing industrial power tools, substituting generic hardware can lead to thread mismatch or improper clamping force. The 48S188 ensures that the thread pitch and head geometry align perfectly with the tool's design, preserving the longevity of the tapped holes and ensuring the safety of the operator. It is supplied as a single unit, allowing for targeted repairs of lost or stripped screws during routine maintenance intervals.