12.9 CNC Lathe D-Type Tool Holder Shim Screw with Large Head M5*10-D7.7

This high-quality tool holder shim screw is designed for precision CNC lathe operations, featuring a large head for enhanced stability. With dimensions of M5*10-D7.7, it provides a secure fit and reliable performance for D-Type tool holders. Constructed from durable materials, it ensures long-lasting use and optimal support during machining tasks. Ideal for professionals seeking dependable and efficient tooling solutions. Head shape: Round head Screw diameter: M5 Nominal length: 10 Surface treatment: Oxidation black Material Grade: Carbon steel grade 12.9 Manufacture country: China Instructions included: No