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DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts
  • DIN931 DIN933 stainless steel 304 316 hex bolts

DIN931 DIN933 stainless steel 304 316 hex bolts

Payment Type: L/C,T/T,D/P,Paypal
Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 1000 Piece/Pieces
Delivery Time: 20 Days

Basic Info

Model No.: DIN 933 DIN 931

Product Description

Custom DIN 931 DIN 933 Factory price stainless steel 304 316 316L hex bolts and nuts Hex Bolt for steel structural

Product:hex flat head bolts

Standard:DIN931 DIN933

Specification Diameter: M6,M8,M10,M12..

Material:stainless steel

Productive process:Wire rod→Anneal→Acid cleaning→Draw wire→molding and Rolling thread→heat treatment→Surface treat→Packing.

Surface treat: Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip galvanized,copper plating,Gold plating.

Quality Control:Raw material inspect→process monitoring→Product test→Packaging check.

Certification:ISO9001:2008 CE cert ROHS

Packaging:Product bulk in plastic bag→Carton box→Wood pallet

Application:Wind tower,Nuclear power,Railway,Automotive industry,Construction,Electronic industry

Delivery time:3-30days

Payment term: T/T 30% deposit,the balance 70% when we finish all of goods;L/C at sight,Western Union


Hex BoltsHex BoltsBolts And NutsHex Bolts


Hex BoltsHex Bolts



Certifications

Hex Bolts certifications

Main Products

hex bolts


Testing Laboratory

hex bolts

We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.


Production Process

Hex Bolts

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.

Company Information

screwKunshan Zhonggu Precision Hardware Co., Ltd founded in 2006, is a set design, development, production, sale as a whole, professional production and operation of various types of industrial fasteners.
Company provides: National standard(GB), British standard(BS), German standard(DIN), American standard (ANSI) IFI), Japanese standard(JIS), International standard(ISO) and other standard fasteners, also can be made according to the requirement of customers.
The company product sales areas: mainland China/Europe/America/Japan/southeast Asia region.
The company's quality management system: ISO9001:2000 certification, ROHS certification, CE certification, etc.
The company's products usage: Automotive/Mould/Mechanical/Hydraulic/Wind Energy/PV/Elec-
tronic/Construction, etc.

FAQ



Q:How can I get a quotation?

A:Kindly provide us your details request (item No, style, logo, size, material, surface treatment, quantity etc.) the more detailed the better, leave us an inquiry or email to us and we will response prompty!


Q:How to get a free sample?

A:We can provide our existing similar samples for free to check the style and quality!
For sample with your own logo or design, mold fee will be charged base on specification.


Q:What's the payment method?


A:We recommend you work with Alibaba Trade Assurance, it is very convenient. And T/T, PayPal, Western Union.… are all available.


Q:What's the process of order?


A:Sample:7-10 working days(Standard).
Bulk order.20-25 working days(Standard).


If you have any other questions, please feel free to contactus!





Kunshan Zhonggu Precision Hardware Co., Ltd.

 

Kunshan Zhonggu Precision Hardware Co., Ltd founded in 2006, is a set design, development, production, sale as a whole, professional production and operation of various types of industrial fasteners.
Company provides: National standard(GB), British standard(BS), German standard(DIN), American standard (ANSI) IFI), Japanese standard(JIS), International standard(ISO) and other standard fasteners, also can be made according to the requirement of customers.
The company product sales areas: mainland China/Europe/America/Japan/southeast Asia region.
The company's quality management system: ISO9001:2000 certification, ROHS certification, CE certification, etc.
The company's products usage: Automotive/Mould/Mechanical/Hydraulic/Wind Energy/PV/Elec-tronic/Construction, etc.

Our company is specialized in fasteners, have CE certificates and our own testing laboratory,14 years experience

Company Info
  • Company Name: Kunshan Zhonggu Precision Hardware Co., Ltd.
  • Representative: liao hong bo
  • Product/Service: Hex Bolts , Machine Screws , Hex Nuts , Flat Washers , Sharp Drywall Anchor , Expansion Screw
  • Capital (Million US $): 3000,000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: kunshan No. 169, Zhonghuan Road
  • Contact Person: Ms. cindy
  • Tel: 86-0512-57175387
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