grease zerk/zerk fitting

Zerk fittings which are used in automobiles and factories.Our zerk fitting/grease zerk are good quality and competitive in prices. 1.Sizes:1/4-28,1/8NPT ,6X1,8X1,10X1,1/8BSP and other sizes in Metric,UNF,UNC,BSP,NPT,SAE ect(Straight,30degree,45degree,67.5degree,90degree) 2.This blister packing are made for shop selling.We can also make other packings 3.Quality:We use good spring and ball which is rustless and strong.We make quality check for every piece for every shippment. 4.We are professional factory and have many years in producing.We have the capability to make all the grease fttings according to customer's requirement.