M14 x 1.5mm Fine Pitch P Type High Nyloc Nuts (DIN 982) - Steel Gr.10 Zinc Plated Nyloc Nuts, also known as Nylon Insert Self-locking Nuts, are intended for use in situations where movement or vibration could cause a standard nut to come undone. The friction created by the nylon insert against the bolt threads prevents the nut from loosening and creates a tight seal. There are two varieties of Nyloc Nuts: P Type and T Type. T Type Nyloc Nuts are thinner than P Type Nyloc Nuts. These Fine Pitch P Type Nylock Nuts are made from Grade 10 High Tensile Steel, and coated in a Bright Zinc Plating which provides a level of corrosion and oxidation resistance. For larger quantities or custom lengths, please email and one of our team will provide you with a quotation. M14 x 1.5mm Fine Pitch P Type High Nyloc Nuts (DIN 982) - Steel Gr.10 Zinc Plated