M4 stainless steel countersunk screws
|
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 |
||
|
Color |
black,color zinc,etc |
||
|
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 |
||
|
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 | ||
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier