Features Type T hexagonal nylon nut with a metric thread and is thinner than a Type P Also known as locking nuts designed to prevent the nut from loosening Used for all bolting and fastening applications. Plated in Trivalent Chromium (Cr3) Zinc Standard metric thread Specification Size (mm) - M8 Material - Carbon Steel Thread Type - Metric DIN - DIN 985 Thread Ø (mm) - M8 Salt Spray Resistance (Hrs) Tested to BS EN 9227 - 24 H (mm) - 8 Socket Size (mm) - 13 Pack Type - Box Pack Qty - 200 Nut Type - Nylon Type T Corrosion Rating (1-5) - 1-Clean, dry & low humidity environments Finish - Zinc & Clear Cr3 Standard Equipment 1x Box of TIMCO Type T Zinc Nylon Nuts