Product Attribute:
Material:Stainless steel
Color:Black
Applicationt: 
auto
Production Description:
**Material are available in carbon steel, stainless steel and aluminium
**Head shape: Flat head, small head, csk head
**Body type: round, knurled, hexagon, blind
**sizes~~GB-M3 to M12 with metric standard threads
~~ BS-5/32, 3/16, 1/4,,5/16, 3/8
**Surface tratement: Yellow/white/black zinc plating
**Characteristics and Functions
*Provide an efficient, cost-effective method of placing permanent, captive threads in thin materials
*Have more torque strength than commen srews
* Particularly suitable for use in materials which are too thin to accomodate a tapped thread.
*Can be widely used in the industries such as railway,,elevator, refrigeration facility, medical equipment and so on.
inside&out side hexgon rivet nut