Features 1、Made of high quality stainless steel, high strength and hardness, durable in use. 2、Precision thread design offers strong engagement for maximum fastening. 3、Various specifications in one set to meet your various needs. 4、Equipped with a transparent storage case for quick access and protection. 5、Widely used in power, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries. Specification Features: Made of high quality stainless steel, high strength and hardness, durable in use. Precision thread design offers strong engagement for maximum fastening. Various specifications in one set to meet your various needs. Equipped with a transparent storage case for quick access and protection. Widely used in power, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries. Specification: Material: Stainless steel Quantity: 400pcs Thread specification: M2.2 Application: electronic industry fasteners Package List: 50 x M2.2 * 6mm Self Tapping Screws 50 x M2.2 * 8mm Self Tapping Screws 50 x M2.2 * 10mm Self Tapping Screws 50 x M2.2 * 12mm Self Tapping Screws 50 x M2.2 * 14mm Self Tapping Screws 50 x M2.2 * 16mm Self Tapping Screws 50 x M2.2 * 18mm Self Tapping Screws 50 x M2.2 * 20mm Self Tapping Screws Package List