DIN 964 Slotted Raised Countersunk (Oval) Head Machine Screws - ISO 2010 Slotted Raised Countersunk Screws, Product Class A

The metric slotted driver, defined in the DIN 964 standard published by the German Standardization Institute (DIN), is a raised countersunk head (oval) head machine screw. Metric machine screws are designed for metal-to-metal applications that require a pre-drilled hole and a matching metric nut or screw to screw in. These screws are usually fully threaded with machine threads and a blind spot. Recommended pre-drilled hole sizes vary depending on the diameter of the screw to be used, but should be slightly larger in diameter than the main (maximum) thread diameter.

These screws are manufactured from zinc plated steel and stainless steel. Metric raised countersunk (oval) heads are countersunk heads with a round domed top surface and a cone-shaped bearing surface with a head angle of approximately 80 degrees. It is preferred over standard flat countersunk heads in applications where a more decorative finish is desired. The slotted driver raised countersunk (oval) head machine screws are manufactured in zinc plated steel and stainless steel and in diameters from M1.6 to M1 up to 38 mm long.

Similarly, the ISO 2010 standard published by the International Standards Organization (ISO) describes the characteristics of countersunk slotted raised head screws with product class A and threads including M1,6 to M10 (ISO 2010 Slotted raised countersunk head screws - Product class A ).

Another standard in this regard is the following standard published by the British Standards Institute (BSI): BS 3692 ISO Metric precision hex bolts, screws and nuts, specification.

Our organization, among the numerous tests, measurements, analyses, and evaluations it provides for businesses in various sectors, also offers testing services for countersunk (oval) head machine screws under the DIN 964 standard, countersunk head screws (product class A) under the ISO 2010 standard, and ISO metric precision hexagonal bolts, screws, and nuts under the BS 3692 standard, with its trained and expert staff and advanced technological equipment.