48S124 - Walter Replacement Screw M4 x 30mm for Line-Mate III

Maintain Peak Performance with Genuine Walter Parts

The Walter 48S124 Replacement Screw is a critical component designed specifically for the maintenance and repair of Walter Surface Technologies' premium power tools. When operating high-torque surface finishing equipment like the Line-Mate III or the Big-Buff III, every fastener plays a vital role in ensuring operator safety and tool longevity. This M4 x 30mm screw is engineered to exact factory specifications, ensuring a perfect fit that generic hardware store alternatives cannot guarantee.

Industrial finishing tools are subjected to significant vibration and thermal stress during daily operation. Using non-OEM fasteners can lead to stripped threads, loose housings, or even internal damage if the screw length is incorrect. The 48-S-124 is manufactured from high-grade steel, providing the tensile strength necessary to hold the tool's casing securely together even under the heavy loads of drum sanding or buffing applications. By choosing genuine Walter parts, you maintain the CE/UL compliance of your equipment and protect your investment.

Whether you are performing routine maintenance, replacing a lost fastener during a carbon brush change, or repairing a dropped tool, this screw is the exact match for your assembly needs. It is typically used in the handle or main housing assembly of the tool, securing the protective outer shell that shields the motor and internal electronics. Keep your Walter tools running as smoothly as the day you bought them with this authentic replacement part.

Key Benefits of OEM Hardware

• Perfect Fit: Guaranteed compatibility with Line-Mate III (30-A 268) and Big-Buff III (30-A 269).


• Vibration Resistance: Thread pitch and tolerance designed to resist loosening during operation.


• Durability: hardened steel construction withstands torque and industrial wear.