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DIN 7976 Slotted Hex Head Tapping Screws – A2 Stainless Steel
DIN 7976 tapping screws are self-tapping fasteners designed to create mating threads in pre-drilled holes within sheet metal, plastics, and other suitable materials. The hex head design allows installation using spanners or sockets for higher tightening torque, while the integrated slotted drive provides an additional installation option using a flat-blade screwdriver. These screws are engineered for reliable thread-forming performance and are sized by their thread diameter and overall length, measured from under the head to the tip.
Material
Manufactured from A2 stainless steel, these tapping screws provide excellent corrosion resistance together with dependable mechanical strength. A2 stainless steel performs well in humid and mildly corrosive environments, making it suitable for both indoor and outdoor applications. The natural stainless finish resists rust and staining while maintaining a clean, professional appearance and long-term durability without the need for additional coatings or surface treatments.
Use
DIN 7976 slotted hex head tapping screws are widely used in sheet metal assemblies, HVAC systems, machinery manufacturing, electrical enclosures, and industrial maintenance applications. Their self-tapping capability helps simplify installation by eliminating separate tapping operations, while the hex head design allows secure tightening in applications requiring higher clamping force. The corrosion-resistant stainless construction makes these screws a reliable choice for OEM production, repair work, and general industrial fastening applications where strength and durability are essential.
