M12 Nylon Insert Thin Hex Lock Nut | BRI-312400

Brighton Best's M12 Nylon Insert Thin Hex Lock Nut combines a 12 mm nominal diameter with a 1.75 mm thread pitch and Class 10 mechanical properties for dependable metric fastening. The nylon insert provides a practical locking function without requiring a separate locking washer or adhesive, while the zinc CR+3 finish helps protect the steel nut against corrosion in suitable environments. Its standard hex configuration measures 19 mm across the flats, allowing straightforward installation with the appropriate wrench or socket. The nut is identified with DIN 985 and approximately ISO 10511 specifications, making it a useful choice for equipment assembly, fabrication, mechanical repairs, and other applications requiring a metric lock nut with controlled resistance to loosening.

• Class 10 high-tensile steel construction provides a durable foundation for metric fastening applications
• Nylon insert creates prevailing torque that helps resist loosening from vibration and movement
• Zinc CR+3 clear plating provides added corrosion resistance for suitable fastening environments
• M12 x 1.75 mm metric coarse thread provides compatibility with matching threaded fasteners
• DIN 985 design and 19 mm hex width support standardized installation and fastening applications