... steel with white zinc plated Size:M10*1 straight other size:m6*1,m8*1,m12*1,m14*1,1/4",1/8",5/16" GREASE FITTING/GREASE ... , M10x1, M12x1, M14x1,M16x1 Inch size: 1/2", 1/4", 1/8", 3/8", 5/16", 1/16", 7/16" Angle type:straight,45degree ... and we can also offer OEM service. metric grease fitting M10*1 straight