High Quality Materials The tiny screws are made of high quality carbon steel, which is not easy to break and bend, has strong hardness, sturdy and durable. Easy to Use The repair screw kits have standard cross slots, uniform force, easy to lock, not easy to slip. A screwdriver is included, which is more convenient for you to use. Sufficient quantity: the product has 500 miniature screws in 18 different sizes, which are enough to meet your different needs. Easy to Store It is easy for you to store and take it anywhere, it is very convenient for you, well sorted and packed in a plastic box. Widely Used The mixed screws are widely used for repairing glasses, sunglasses, computers, mobile phones, small electronics, watches, watches and other devices with small screws. Specifications: Colour: silver. Material: stainless steel. Quantity: about 500pcs Package includes: 27 x countersunk head 1.2 x 2 mm. 27 x countersunk head 1.2 x 3 mm. 27 x countersunk head 1.2 x 3.5 mm. 27 x countersunk head 1.2 x 4 mm. 27 x countersunk head 1.2 x 5 mm. 27 x countersunk head 1.2 x 2.5 mm. 27 x flat head 1.4 x 2 mm. 27 x flat head 1.4 x 2.5 mm. 27 x flat head 1.4 x 3 mm. 27 x flat head 1.4 x 3.5 mm. 27 x flat head 1.4 x 4 mm. 27 x flat head 1.4 x 5 mm. 27 x countersunk head 2 x 3 mm. 27 x countersunk head 2 x 4 mm. 27 x countersunk head 2 x 5 mm. 27 x countersunk head 2 x 6 mm. 27 x countersunk head 2 x 8 mm. 27 x countersunk head 2 x 10 mm. 1 x multifunctional mini screwdriver. 1 x transparent plastic box Specifications: Colour: silver. Material: stainless steel. Quantity: about 500pcs Package includes: 27 x countersunk head 1.2 x 2 mm. 27 x countersunk head 1.2 x 3 mm. 27 x countersunk head 1.2 x 3.5 mm. 27 x countersunk head 1.2 x 4 mm. 27 x countersunk head 1.2 x 5 mm. 27 x countersunk head 1.2 x 2.5 mm. 27 x flat head 1.4 x 2 mm. 27 x flat head 1.4 x 2.5 mm. 27 x flat head 1.4 x 3 mm. 27 x flat head 1.4 x 3.5 mm. 27 x flat head 1.4 x 4 mm. 27 x flat head 1.4 x 5 mm. 27 x countersunk head 2 x 3 mm. 27 x countersunk head 2 x 4 mm. 27 x countersunk head 2 x 5 mm. 27 x countersunk head 2 x 6 mm. 27 x countersunk head 2 x 8 mm. 27 x countersunk head 2 x 10 mm. 1 x multifunctional mini screwdriver. 1 x transparent plastic box