... 1>Quick details a). M6-M30 stainless steel screws and nuts b). High specific strength, high fatigue strength, Low ... Application: Chemical plant, aerospace, military, medical part, automotive and bike, hot spring, seawater treatment plant, offshore drilling rig, ... , Excellent2>Product introduce screws nut products includes bolts,screws, nuts, shafts , shaft liners, flange, gear wheel, sprocket wheel ...