Material: Stainless steel 17-4PH;
Weight:  3.5g ;
Hardness: 30~50HRC
Tolerance: +-0.05 mm;
Surface treatment: none

Shipping terms: FOB Shenzhen, EXW Shenzhen;
Payment terms: 100% TT in advance, Western union;
Packing: Carton, Box or according to request.

Detailed description: adjustment knob, used in various kinds of orthopedic bracing systems;
More similar parts could be custom made.
From MDM Metal Industrial Co.,Ltd.- The MIM parts expert in Shenzhen China.

If you are in need for the similar products, please email me the 2D and 3D drawings with detailed spec.