Showing the single result

  • A combination screw is a combination of a screw with a spring pad that is fastened together with a flat pad through the fangs. The second combination screw means that one screw is only equipped with one spring pad or only one flat pad, and it is also possible to have only one tooth assembly.

    Cup Head Combination Screws Grade 8.8 ISO Standard socket head

    Size：M2-M36

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

    Read moreDone