Carbon Steel Hex Head Self Drilling Screw with EPDM Washer

(mm) ST5.5 ST6.3 P 1.8 1.8 k1 1 1 dk max 11 13.5 dk min 10 12.2 e min 8.71 10.95 k max 5.4 5.9 k min 5.25 5.75 s 8 10 d max 5.46 6.25 d min 5.28 6.03 dp max 4.7 5.55 dp min 4.55 5.4 dc max 16.2 16.2 dc min 15.8 15.8 h max 2.7 2.7 h min 2.3 2.3 h1 max 0.8 0.8 h1 min 0.7 0.7 z max 9 9.5 z min 7.5 8   The carbon steel hex head self-drilling screw with EPDM washer is designed for applications requiring maximum hold and superior seal. Key Features: Design: With its easy-to-use powered driver design, the hex head is perfect for quick and effortless installation. Performance: The EPDM washer provides the perfect seal to ensure a secure fastening. Material: The corrosion-resistant carbon steel material is zinc coated for extra protection and durability, making it ideal for outdoor use. Self-drilling: The sharp point and flutes make it easy to penetrate even the toughest surfaces. Partner with us to provide your customers with top-quality carbon steel hex head self-drilling screws equipped with EPDM washers.