Self-Drilling Screws for Iron Plates Power Point Type: Countersunk Head Size: 4.0 x 13mm Quantity: 200 pieces Material: Steel/Unichrome Applicable Plate Thickness: Up to 2.3mm Will be shipped in 2 bags of 100 pieces each. We have many other sizes available, so please comment if you're interested, and we'll prepare them depending on stock. Shipping will likely be via Yu-Packet, so we can combine items up to 1kg and offer a discount for set purchases. These are surplus items, so while we believe there are no issues with the product, we cannot offer a full guarantee. The screws themselves are, of course, unused. What are self-drilling screws? They have a drill-bit shaped tip, making it convenient to install them into iron plates without pre-drilling. You can drill, insert, and tighten with a single screw. They are also often used as a substitute for wood screws. We also have various other types of screws for sale, so please take a look at our home page (^-^) We also have great value sets! We have many other screws for sale, so please take a look! ↓↓↓ #KontaDIY DIY Screws Bis (Screw) DIY (Do-It-Yourself) Drill Power Point Pan Head Countersunk Head Shin Washer Iron Self-Drilling Screws Hobby For Iron Plates #DIY #Screws #Bis #DIY #Drill #PowerPoint #PanHead #CountersunkHead #ShinWasher #Iron #SelfDrillingScrews #Hobby #ForIronPlates #Carpenter