Flange hex head cross recessed stainless steel self-tapping spring screws

Product Details:Name:Flanged Hex Head Cross Recessed Ss Self-Tapping spring Screw Screw  Materialstainless  steel Screw/bolts SurfacePassivation Screw/bolts  Weight 13.5g/pcScrew/bolts  Grade3AScrew/bolts  Class9.8 class Screw/bolts  SizeM4*21.3mmScrew/bolts&n

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Product Details:

Name:Flanged Hex Head Cross Recessed Ss Self-Tapping spring Screw
Screw  Materialstainless  steel 
Screw/bolts SurfacePassivation 
Screw/bolts  Weight 13.5g/pc
Screw/bolts  Grade3A
Screw/bolts  Class9.8 class 
Screw/bolts  SizeM4*21.3mm
Screw/bolts  Application  electronic screw  

Stainless steel screw are mildly corrosion resistant 

Flanged Hex Head Cross Recessed Ss Self-Tapping Spring Screw

More info of our screw :
Product nameOEM fasteners Screw
Screw Available MaterialCarbon steel,Alloy steel,Stainless steel,Brass,Aluminium
Screw Industrial ProcessColding heading,CNC machining ,Thread rolling ,CNC lathe,CNC grinding ,
Wire cuts ects
Screw Heat TreatmentTempering,Hardening,Spheroidizing,Stress Relieving
Screw SurfaceBlack oxide oxide,Zinc,clear,nature,Ni-plated,Tin-plated,Chrome plated,passivated,Sandblast and Anodize
Screw ToleranceAs print 
Screw ApplicationAuto,Building ,Agriculture, Home appliances,Solar,Furniture,Mold,Valve ects
Screw InspectionQC+Inspection equipment 
Screw Drawing FormatPdf/JPEG/Ai/Psd/CAD/Dwg/Step/Igs/solidwork
Screw DeliveryUsually 15-30 days
Screw Grade4.8,5.6,6.8, 8.8, 10.9, 12.9, A2-70, A480 ects

Cobest  hold a comprehensive fastening range offering an unrivalled choice within the precision
fastenings industry sector.
Our range offers the customer both quality and choice in relation to the several screw thread forms,
head styles and materials we offer.

Fasteners ,Screws Workship View :

Flanged Hex Head Cross Recessed Ss Self-Tapping Spring Screw

About US 

Cobest Machinery is specialist of OEM metal fasteners, such as screw, bolt,nut ,pin,anchor,washer, fittings ,
hangers ects. We follow standard of ISO9001,TS16949 ,SGS,ROHS and we also support do documentation
of PPAP level 3  for you .Our fasteners and components are widely used in Auto,building ,agriculture,
home appliances,solar,furniture,mold,valve, and various other industries.
We have the capacity to machine precision turned parts quickly, accurately and competitively.
Kindly send your valuable Purchase Order.

You many also need:

dowel pins             clevis pins                     quick-release pins
cotter pins              spring pins                         made-to-order pins
spring plungers     captive pins                                 weld-on pins 

socket head screw /bolts             rounded head screw /bolts                  hex head screw/bolts   
flat head screw/bolts                   tapping wood screw/bolts                      shoulder screw/bolts   
set screw/bolts                           thumb screw /bolts                      binding barrels and screw/bolts   
12-point screw /bolts               square head screw/bolts                         captive panel screw/bolts   
jack screw/bolts   

alloy steel screw /bolts          stainless steel  screw /bolts              low carbon steel screw /bolts   

lock nuts              tube nuts                       flange nuts              slotted nuts 
coupling nuts     cap nuts   eye nuts       wing nuts               thumb nuts       
 press-in nuts      tee nuts           allen nuts    acme  nuts    handle nuts   
tube   nuts  bearing nuts  

For any needs of custom  fasteners , pins bolts ,screws,nuts pls feel free to contact us.


1.Could you supply spring screw sample?
Yes,sample is  available ,we can pre-produce samples according to your drawing .
Mass should be produced after the samples confirmed .

2.Do you support  screw OEM  ?
Yes ,screw OEM is workable .Please let me know your requirements and details .
Our engineer and product team will help you to finish .

3.What's your Inspection equipment of this screw ?
We do inspection all through the producting,from material to finish.
Our inspection equipment include Rockwell hardness monitor and
Vickers hardness monitor,3D image inspection instrument,torque testing machine ,
optical screening machine,high-temp tensile testing machine ects 

Please feel free to send the quote of this screw  to us ,we are here for help.


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