PRODUCT SIZE - Thread Diameter: 2mm; Thread Pitch: 0.4mm; Screw Length: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm. Head Diameter: 6mm. Length is measured from under the head. According to the standardized metric system M2.
RUGGED AND DURABLE - NINDEJIN Button Head Socket Cap Bolts Screws made of high-quality Carbon Steel,which has higher corrosion resistance and anti-rust effect than ordinary bolt, longer service life, not easy to damage, more solid.
WIDE RANGE OF APPLICATIONS - Button Head Socket Cap Bolts Screws can be widely used in the home and office appliance, suitable for DIY,3D printing, automotive, and the mechanical industry and small repairs around shops, garages or home furniture fasteners.
VALUE PACKAGING AND EASY TO USE - This Button Head Socket Cap Bolts Screws bolt package contains 452Pcs, also comes with 2 wrenches (Allen key). All of the screws and nuts are stored in one storage case for easy carry. They are ideal for use at home, in the office or at work.
INTIMATE SERVICE - NINDEJIN focus on customer satisfaction, if you have any questions or suggestions, you can contact us by email, we will solve all your problems as soon as possible. Warm tip: The screw was small hard hardware, please let it leave children away. Not suitable for children under 5 years old due to small parts.