Product Description
NUT.50-20 HEX FLG SER (Replaces Briggs & Stratton MT15X112MA)
The 15X112MA Hex Flange Serrated Nut (.50-20 thread) is a genuine OEM locking nut engineered for high-strength fastening in outdoor power equipment. The integrated serrated flange provides superior grip against metal surfaces, preventing loosening under vibration and eliminating the need for a separate washer. Built from hardened, corrosion-resistant steel, this premium nut delivers maximum torque retention ideal for blades, pulleys, engine mounts, chassis components, and high-load assemblies. Replace worn or damaged hardware with the 15X112MA to restore equipment stability, safety, and long-term reliability.
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Replaces MT15X112MA
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