Hex DIN 7504 Self Drilling Screws – Quick Drilling for Metal & Wood Projects

(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   Key Features: Variety of Sizes: Available in multiple diameters: ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, and ST6.3, catering to diverse project requirements. Thickness Compatibility: Suitable for various drilling plate thicknesses: Minimum: 0.7 mm to 1.75 mm Maximum: 1.9 mm to 5.25 mm Robust Performance: Excellent holding power with maximum shear strength ranging from 2.5 kN to 5.9 kN, ensuring reliability in structural applications. Durability: Constructed from high-quality materials, these screws provide long-lasting performance, even in challenging environments. Precision Engineering: Features such as minimum and maximum drilling capacities ensure precise and consistent results across different applications. User-Friendly Design: The hex head design allows for easy installation with standard tools, enhancing user convenience. Applications: Ideal for construction, manufacturing, and DIY projects involving metal and wood, these self-drilling screws are a versatile addition to any distributor’s product line. Hex DIN 7504 Self Drilling Screws provide a reliable solution for quick drilling needs, making them an essential product for distributors targeting the construction and manufacturing sectors.