Kinmar Security Systems A patented design with unique indentations in the rounded head shape. Introducing a robust solution for your fastening needs, the unique patented Kinmar security system features a comprehensive range of permanent and removable Self-Drilling Screws, Nuts, Sleeve Anchors and Bolts. Designed for high-security applications, including prisons, these fasteners provide unparalleled security and peace of mind. The Kinmar Removable Drive Socket is required for installation of Removable Screws & Nuts - A patented design with unique indentations in the rounded head shape. KM6R KM8R KM10R KM12R The Prolok range of security screws is engineered with various security levels, allowing users to choose from tamper-proof, tamper-resistant, and permanent fasteners tailored to their specific requirements. Level 1 - no controls over distribution of removal tools. Level 2 - controlled distribution of removal tools. Level 3 - driver tools custom-made and licensed to single users. Permanent - fastener is not designed to be removed. The Prolok Kinmar range offers: Permanent - 1-way high security Removable - 2-way medium security With options available in various materials, including stainless steel, galvanised, and zinc, these fasteners are built to withstand the toughest environments. Ideal for applications that demand stringent security measures, the Kinmar system ensures that your installations remain secure and tamper-proof. Choose the right fasteners to enhance the safety and integrity of your projects with confidence!