Pioneer Nuts & Bolts Pvt. Ltd manufactures Round Head Square Neck Bolts. Pioneer Nuts & Bolts Pvt. Ltd is an ISO 9001: 2000 certified company. The Company also offers various types of nuts, bolts, washers, threaded bars, screws, rivets etc. The Round Head Square Neck Bolts find an application in machineries used in refineries, auto mobile sector, power sector, paper industries, cement industries, railways, defense and steel and ship yard. The Round Head Square Neck Bolts have size ranging from M12 TO M42. These Bolts are available in phosphate, galvanized [electro] yellow and self, galvanized hot dip, cadmium plating, Teflon and powder finishes.
