Supplier of ISO 8750 Spring-type straight pins. Coiled, standard duty, as per attached files with only 1,5 windings. Heat treated spring steel C67S / 1.1231 Demand on a frequent basis of 1 million pieces. Non-oiled, packaging in carton boxes of max. 15kg each (in case of sea freight we need surface with anti-corrosion treatment such as dark nickel or grey phosphorized). Please send us your best possible offer with pricing