1.Titanium 2.High precision 3.For Rc Hobby Industrial 4.Delivery fast 5.OEM Design Freerun has become ... brass, copper, alloyFinishPlating, Oxiding, Blasting, Painting, Anodizing, Heat treatment, AlodineTolerancehexagon socket screws: +0.0004/-0, +0/-0.0004 inchStandard DIN912,913 ... we can quote you a price immediately.OEM, ODM hexagon socket screws are provided per customers' application. You name it, ...