M12-1.75mm Locknuts, 12PCS 304 (A2-70) Stainless Steel Nylon Insert Lock Nuts,Standard Metric Thread Nylock Nuts - size: M12-1.75mm 12PCS

About this item

• Quantity & Size: 12PCS M12-1.75mm Metric Lock Nuts – 304 (18-8) Stainless Steel with Nylon Insert Locknuts
• 304 Stainless Steel Locknuts(Metric): Each nylon insert lock nut is engineered from premium 304 (A2-70) stainless steel, offering superior rust-proof and corrosion-resistant properties for long-lasting durability. The precision-formed nylon collar effectively prevents loosening and resists vibration, ensuring a secure and reliable hold in dynamic applications. Featuring clear-cut spiral patterns and a smooth, polished finish, every nut is free of burrs or sharp edges for safe, comfortable handling without the worry of scratching your hands.
• M12-1.75mm Heavy-Duty Lock Nut - Built for High-Load & Demanding Environments, Superior Vibration Resistance and Locking Power.Specifically engineered to prevent catastrophic loosening in structural, marine, and industrial applications, it delivers failsafe resistance where standard nuts cannot.It generates immense, sustained elastic counter-force when torqued, creating a permanent, high-security lock that actively resists extreme vibration, shock loads, and thermal cycling.The robust design ensures exceptionally stable and predictable clamping torque, eliminating joint slack and maintaining critical long-term tension in safety-focused assemblies.
• Precision M12-1.75mm Heavy Threads, Engineering-Grade Nylon & Corrosion-Resistant Construction for Reliable Fit and Lasting Structural Integrity.Featuring precision-cut M12-1.75mm heavy metric threads for a perfect, high-strength fit in critical structural connections.Constructed with engineering-grade nylon and premium, corrosion-resistant materials (equivalent to 304 stainless steel), offering exceptional stability and marine-grade durability for bridges, solar farms, heavy equipment, and coastal installations.
• Application：Nylon insert lock nuts are versatile and indispensable anti-loosening and anti-vibration fasteners. They are extensively used in automotive assembly/repair, industrial machinery & production line equipment, agricultural & outdoor power equipment (e.g., mowers, generators), power tools, marine & RV accessories, appliance internal frames, electrical enclosures, metal fabrication, furniture assembly, HVAC systems, and various repair shops & construction maintenance, serving as a critical component for ensuring long-term, reliable fastening.
• "Organized, Protected & Reusable Maximize efficiency and savings with our premium lock nuts. Unlike disposable mechanical lock nuts, ours can be reused multiple times while maintaining reliable locking performance, making equipment maintenance and repair easier, and saving you both time and costs.The entire set is sealed in protective packaging that actively guards against moisture, dust, and corrosion during storage, ensuring every nut arrives clean and ready for immediate use. This practical approach keeps your inventory secure and contributes to a cleaner, more organized workspace."

Overview

• Material: Stainless Steel
• Fastener Type: Lock
• Thread Size: M12-1.75
• Exterior Finish: Polished
• Color: Silver