Metric DIN 97 Slotted Flat Countersunk Wood Screws are the preferred fasteners used to attach wood to wood or hardware to wood. The aggressive self tapping part thread with a sharp point allows for effective penetration and gripping in the wood to form strong joints. Flat countersunk heads have a flat top surface and a cone-shaped bearing surface with a head angle of approximately 90°. They are used for applications where the head must be flush with the mating surface of the substrate. The slotted drive is a simple slot cut into the outer surface of the head for a flat blade slot screw driver. Aspen Fasteners offers over 500,000 unique fastener products from stock in inch and metric standard in a variety of materials and finishes. The following sizes DIN 97 Slotted Flat Countersunk Wood Screws are available for immediate shipping from stock: Diameters ranging from M3 to M8 up to 100mm long in stainless steel A2 and A4.
To view (or free download) the full specification and standard pdf sheet with dimension, material, weight, technical, chemical and mechanical properties click on the link at the top of page