... Screw connecter terminal 2.product information & specification: Material Brass SizeH5.0* 14mmtolerance +/-0.01mmFinishGold platedprocess of producing 1) ... D and producing ablity machining material Stainless steel ,Brass,Bronze,Aluminum,Copper,etc MAX diameter machining size 1 ... 120mm,Max Tolerance +/-0.01mmsuface processing way Black Anodized ,red Anodized, kinds of Anodized,gold plated, Nickel plated, ...