Metric Nylon Insert Lock Nuts Zinc-Plated Alloy Steel | Coarse Thread Secure your fastenings with Metric Nylon Insert Lock Nuts, also known as Nyloc nuts. These nuts feature a nylon collar that deforms elastically over the screw threads to create a secure, friction-based lock. The collar is positioned at the end of the nut and increases friction, helping to resist loosening caused by vibrations. These lock nuts are designed for coarse (standard) threads and made from high-strength alloy steel with a Zinc (Cr+3) RoHS compliant coating. These nuts can withstand temperatures up to 250°F (121°C) while retaining their locking ability. While there are differing opinions on reusing Nyloc nuts, many authorities agree they can be reused if the nylon insert remains undamaged and the prevailing torque is within specification. All sizes are Class 10, except for M3, which is Class 8. Key Features Durable Alloy Steel: Alloy steel construction with Zinc (Cr+3) plating for enhanced corrosion resistance and environmental compliance. Friction-Based Nylon Insert: The nylon insert deforms over the screw threads, increasing friction and resisting loosening under vibration. Temperature Resistance: Maintains locking ability up to 250°F (121°C). Application: Ideal for automotive, industrial, and mechanical use, especially in high-vibration environments. Specifications Material: Alloy Steel Coating: Zinc (Cr+3) RoHS compliant Strength Class: Class 10 for most sizes, Class 8 for M3 System of Measurement: Metric Nut Size: The nut size matches the screw size (e.g., M8 nut for M8 screw) Standards: Compliant with DIN 985 Matching Products Matching Screws: Find compatible Metric Machine Screws here Order Yours Today Choose Metric Nylon Insert Lock Nuts for superior fastening in high-vibration environments. Enjoy the confidence of a secure hold with our high-quality lock nuts. Order now and experience fast shipping and top-notch customer service. ✔️ Trusted by professionals worldwide ✔️ Compliant with DIN 985 standards Need assistance? Contact our support team | Shipping and Return Policy
