Blue Hex Head and Slotted Screwdriver Self Tapping Screw

Blue Hex Head and Slotted Screwdriver Self Tapping Screw. Corrosion Resistant Coating: Blue perma-seal coating ensures durability and corrosion resistance. Superior Holding Strength: Tempered design provides lasting performance and superior holding strength. Versatile Material Application: Ideal for light to medium-duty applications in concrete, brick, masonry, and wood. DIN Standard Compliance: Manufactured according to DIN standards for quality assurance. Carbon Steel Construction: Made from high-grade carbon steel for robust performance. Multiple Size Options: Available in various sizes ranging from 3/16 to 1/4 inch diameter.