Special Features : Available as per customer's design and specifications. Material: Brass Sheet Half Hard as per IS 410 or 63/37 Half Hard Brass Sheet. Threads : ISO Metric (MM Threads) BA Threads BSW Threads (Inches) UNC, UNF Threads Any threads as per custom design Finish And Coating : Natural, Nickle Plated, Tin Plated or any coating as per customer specification. .