... ,CRV material 3.Metric and Inch size 4.sand blasting Magnetic nut setter1,Item: Nut setter,H1/4" Driver Nut ... :H1/4"*65L*H53,Material: 50BV30 Steel4,Surface processing: Sand blasting5,packing : Bulk,10 pieces in a PP bag,or ... 5 in a blister6,Hardness :58-617,MOQ :2000PCS Congratulations! ... 109th Canton fair in Guangzhou.OKMA's factory Strong Magnetic nut Setters