DIN7504K Tornillos Self Tapping Screws Hexagonal Hex Wafer Head Screws
|Finish||ZINC||Material||Stainless Steel, Steel, Mild Or Medium Carbon Steel , Alloy Steel,Stainless Steel|
|Measurement System||Metric||Head Style||Binding|
|Standard||DIN, ISO,JIS,GB,ANSI,BSW,DIN Or Non Standard As Customize||Surface Treatment||Zinc,Nickel Plated,Black Oxide,HDG,Dacromet|
|Head Mark||We Can Mark The Customers' Abbreviations, Such As "T 4" "T8" Etc||Certificate||ISO9001;3-1 CERTIFICATES|
|Appearance||Bright Neat Body, Without Any Burrs||Quality Control||100% Inspection During Production|
|Port||Shanghai Or Ningbo|
DIN7504K Tornillos Self Tapping Screws,
Self Tapping Screws ISO9001,
Hexagonal Hex Wafer Head Screws
DIN7504K tornillos hexagonal hex wafer head roofing screws with EPDM Bonded rubber washer self drilling screw
The company's quality management system: ISO9001:2005 certification, ROHS certification, SGS certification,CE certification, etc.
The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.
First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.
The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.