200pcs Round Head Screw M4.2x19 410 Stainless Steel Self Drilling Screw For Furniture Assembly And Repair Feature:1. 200pcs One Pack: There are 200pcs Self Drilling Screws in total, which is enough for you to use, one pack can be used for a long time2. Small deformation: the thread is clean, accurate, compact and strong, the screw is not easy to deform and slip3. Clean and neat thread: the screw section is smooth without burrs, the thread is clean and neat without gaps, which is conducive to tightening4. 410 Stainless Steel: These drill screws are made of 410 stainless steel, which is rust and corrosion resistant, sturdy and durable5. Wide Application: These screws are widely used in household and office appliances, workplace fasteners, electrical products, communication equipment, ship assembly, machinery, furniture, repair work, DIY, etc. Specification:Item Type: Round Head ScrewMaterial: 410 Stainless SteelColor: SilverSize: Approx.4.2x19mm/0.2x0.7in Application: Home & Office Hardware, Workplace Fasteners, Electrical Products, Communication Equipment, Marine Assembly, Machinery, Furniture, Repair Work, DIYPacking List:200 x Round Head Screws