Customized in different materials, styles and sizes. Trial order is welcome with low cost.
Material: Brass, Copper,Aluminium,Stainless steel, Steel,as request.
Model: Male-female, female-female,or as request.
Type: Hexagonal, round, square or as request
Hexagonal Size: 4mm-10mm or as request
Thread Size : M1-M3 or as request
Surface Treatment: Plating, anodizing,passivation,PVD,or as reqeust.