|
Material
|
Stainless steel (304, 316, 201), carbon steel (35#, 45#), galvanized, aluminum alloy, copper, carbon steel and so on
|
|
|
|
|||
|
Standard
|
GB,DIN,BS,ISO,JIS,ANSI,UNC,Nonstandard or your demand
|
|
|
|
|||
|
Size
|
M2-M48 or as request
|
|
|
|
|||
|
Length
|
According to customer requirements
|
|
|
|
|||
|
Finish
|
Plain,Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,Nickel,grey phosphate,nickel,ruspert,H.D.G,etc
|
|
|
|
|||
|
Grade
|
4.8,8.8,12.8,A2,A4,T4,T6 etc
|
|
|
|
|||
|
Heat Treatment
|
Tempering,Hardening,Spheroidizing,Stress Relieving
|
|
|
|
|||
|
Specification
|
Various head style and sizes per your request
|
|
|
|
|||
|
Notice
|
Please lets know the Size, quantity, Material or Grade, surface finish, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us.
|
|
|
|
|||
|
Quality Certificate
|
ISO 9001:2000 and ISO 16949,CE
|
|
|
|
|||
|
Inspection quality system
|
ISO standard, 100% Whole inspection through the production
|
|
|
|
|||
|
Equipment
|
Hardness test, torque test, salt spray endurance test, mechanical sizes test,certification and etc as per your need.
|
|
|
|
|||
|
Inspection process
|
Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control
|
|
|
|
|||
