china supplier din 7504 phillips pan head tapping screws

Material

1.Stainless Steel: SUS201, SUS304, SUS316, SUS410
2.Carbon Steel:C1006,C1008,C1010,C1018,C1022,C10B21,C10B33,C1035,C1045,
C435#,40CrMo,42CrMo
3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)
4.Bronze: C51000, C52100, C54400, etc
5.Aluminum: Al6061, Al6063 etc
Aluminum Alloy: Al6061, Al6063 etc
6.Titanium and Titanium Alloy: TAD,TA1-TA8,TB2,TC1-TC10
7.Alloy steel: SCM435,C10B21,C10B33
8.Iron:1213,12L14,1215,etc

Standard

ISO,DIN,GB,ANSI,BS,JIS,Nonstandard or your demand

Size

M2-M10 or as request

Length

According to your needs

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,A2,A4,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:

ISO9001:2000

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