The Knurled Nut is a new design, through excellent processing technology and high-quality raw materials, the performance of Knurled Nut up to a higher standard. We are perfect for every detail of the Knurled Nut, guarantee the quality level, so as to bring you the perfect product experience. Haina is a professional China Knurled Nut manufacturer and supplier, if you are looking for the best Knurled Nut with low price, consult us now!