(mm) ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P 1.1 1.3 1.4 1.6 1.8 1.8 a max 1.1 1.3 1.4 1.6 1.8 1.8 dc max 6.3 8.3 8.8 10.5 11 13.5 dc min 5.8 7.6 8.1 9.8 10 12.2 h min 0.4 0.6 0.8 0.9 1 1 s max 4 5.5 7 8 8 10 s min 3.82 5.32 6.78 7.78 7.78 9.78 e min 4.28 5.96 7.59 8.71 8.71 10.95 k max 2.8 3.4 4.1 4.3 5.4 5.9 k min 2.5 3 3.6 3.8 4.8 5.3 r max 0.4 0.5 0.6 0.7 0.8 0.9 Drilling plate thickness min 0.7 0.7 1.75 1.75 1.75 2 Drilling plate thickness max 1.9 2.25 3 4.4 5.25 6 z min 6.25 6.8 8.7 9.3 11 12 Our hard-wearing screw has been crafted from premium stainless steel, ensuring enduring performance and exceptional durability. Material: Made from high-quality stainless steel, which provides excellent corrosion resistance, durability, and strength. Self-Drilling Design: Equipped with a sharp drill point that allows the screw to create its own hole in the material, eliminating the need for pre-drilling. Thread Design: Often features aggressive threads that enhance grip and holding power in various substrates, including metal and wood. Variety of Sizes: Available in multiple lengths and diameters to suit different applications. Time-Saving: The self-drilling feature reduces installation time since no pre-drilling is required. Versatile Use: Suitable for a wide range of materials, including metal, wood, and plastic, making them ideal for construction, automotive, and DIY projects. Strong Holding Power: The design ensures a secure fit, reducing the likelihood of loosening over time.
