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Big Flat Head Machine Screws

  • Big Flat Head Machine Screws
  • Big Flat Head Machine Screws
  • Big Flat Head Machine Screws
  • Big Flat Head Machine Screws

Big Flat Head Machine Screws

    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
    Packaging: Product bulk in plastic,bagCartion box,Wood pallet
    Brand: ZG
    Transportation: Ocean,Land,Air
    Place of Origin: KUNSHAN JIANGSU CHINA
    Supply Ability: 50Ton/MONTH
    Certificate: ISO CE SGS
    HS Code: 731815
    Port: Shanghai,Ningbo

Product Description

Description

Our range of product:

BOLTS: hex bolts, heavy hex bolts, hex flange bolts, carriage bolts, wheel bolts, stud bolts, square head bolts, T bolts, eye bolts, U bolts, hook bolts

NUTS: hex nuts, heavy hex nuts, hex flange nuts, nylon insert lock nuts, cap nuts, slotted nuts, rivet nut

WASHERS: flat washers, spring washers, lock washers

SCREWS: machine screws, self tapping screws, set screws, hex socket head cap screws, wood screws, self drilling screws

Product Big Flat Head Machine Screw
Material Carbon steel4.8grade,8.8grade,10.9grade,12.9grade; stainless steel202,304,316,316L;Brass

Productive Process

wire rod→Anneal→Acid cleaing→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,Chromium 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 Terms T⁄T30%deposit,the balance70%when we finish all of the goods;L⁄C at sight,Western Union
Product Display

Big Flat Head Machine Screws

Big Flat Head Machine Screws
Main Products

Big Flat Head Machine Screws

Certifications

Big Flat Head Machine Screws

Testing Laboratory

Big Flat Head Machine Screws

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

Big Flat Head Machine Screws

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.


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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