Features 1、Made of high quality pure steel material, this product is sturdy and durable. 2、High strength, high hardness, not easy to deform and break off. 3、Suitable for any M-Lok Mlok slots. 4、Comes with a spanner, easy installation and disassembly for you. 5、Great M-Lok replacement screws and nuts for all users. This M-lok screw & nut is made of high quality material. It has fine workmanship, characterized by high strength and high hardness. Suitable for any M-lok slots, a great choice for you. Features: Made of high quality pure steel material, this product is sturdy and durable. High strength, high hardness, not easy to deform and break off. Suitable for any M-Lok Mlok slots. Comes with a spanner, easy installation and disassembly for you. Great M-Lok replacement screws and nuts for all users. Specification: Condition: 100% Brand New Item Type: M-Lok Screw & Nut Material: Pure Steel Color: Black Fitness: For Any M-Lok Mlok Slots Size: Approx. 1cm / 0.4inch Spanner Size: Approx. 5 * 2cm / 2.0 * 0.8inch Weight: Approx. 29g / 1.0oz Packing List: 10 * Screw & Nut 1 * Spanner Package List