This is a mounting screw made of titanium alloy material. It has a reasonable design and practical function. It can be well applied to your daily maintenance and replacement, and will bring you a better fastening effect. It is made of excellent technology, easy to install, convenient and practical, and it will be your of screws. Features -Color: Black. -Material: Titanium Alloy. -Size: About 2.50X0.86X0.50cm/0.98X0.34X0.20inch. -Fine workmanship, excellent texture, , high strength, can be effectively applied, and improve your maintenance efficiency. -Easy to fix and disassemble, convenient for your installation and replacement work, very practical. -Made of titanium alloy, high strength, good toughness, not easy to break, professional and practical. -Easy to apply, good fixing effect, stable characteristics and high reliability. -Can be widely used in your daily installation and maintenance work, to provide you with more convenience. Package list: 4 x Bolts