Square type nuts for fastener

A: Specification
Material:stainless steel,steel
Surface:nickel plated,zinc plated,black zinc,color zinc black oxide
Grade:4.8,6.8,8.8 and so on
Stadard:JIN,GB,ISO,DIN or non-standard  ANSI UNC
size: M0.8-M10/ST2.2-ST6.3

B: Features
screw slot form:philips,phil-slot,pozi,hexsocket,six-lobe,square,triangle,slotted.
Products Keypoints
Standard: DIN JIS ANSI BSW GB ISO
Head Type: Flat,JIS pan,Oval,Round,Binding, I.HD ,Brazier,PF.HD,Button,Cheese
Fillister,Ansi.Pan, Pan washer,Indented Hex.washer.
Screw Drivers Phillips,Slotted,Phillips/Slot,Six-Lobe, Suqare,Crossed,Y-type,Pozidriv
square-slot,Phillips/square, Triangle,Double-V, Tri-wing,Spanner,Clutch.etc
Raw Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
2.Steel:C45(K1045), C46(K1046),C20
3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),
4.Bronze: C51000, C52100, C54400, etc
5.Iron: 1213, 12L14,1215
6.Aluminum: Al6061, Al6063 etc
7.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
8.Alloy steel: SCM435,10B21
Surface Finish Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Chromate,
Polish,Electro Painting,Black Anodize,Plain,Chrome plated 
Normal Dia M0.8-M10
Heat Treatment Tempering,Hardening,Spheroidizing,Stress Relieving.
Manufacturing Process Heading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping
Sample Availability we can make sample within 7 days free of charge if we have existing tooling
MOQ 1.we acceptw test order for small quantity but no less than 1000 pcs                              
2.we provide the container information for your reference.    
a, 20' CTN: 5.69*2.13*2.18m Gross weight: 17.5 tons  24-26 CBM
b,40'CTN:11.8*2.13*2.18m   Grossweight:22tons  54CBM                        
Lead Time Within 10-15 working days as usual
Package Poly bag + bulk packing in strengthen brown master cartons
Master carton: 28*19*15 CM & 32*22*18 CM             
Warranty Policy We shoulder the ability based on product categories to determine the warranty,and guarantee more than 18 months.
We don’t assume responsibility for the damage which is caused by indirect, accidental events at anytime anywhere.
Main customer Canon, Airmate, Flextronics 

C: Advantages
have the best professional and experienced engineers( more than 8 years in this field) and strict QC and QA system
Have passed the quality authentication
 High efficiency hardware conversion
Qucick delivery 

Our certification

Our contact information

 We are able to make and process any mould components as your drawing and supply the best service for you sincerely .if you are interested in our products ,pls feel free to contact me ,or you can go to our webpage for more information.