Heavy Hex Bolts/Heavy Structural Hex Bolts (ASTM A490)

  • Model NO.: A490
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 8.8
  • Finish: Black
  • GB, DIN, ISO, ANSI/ASTM, BS, Bsw, JIS Et: Size:M6-M56;5/32-3
  • Size: Size:M6-M56;5/32-3
  • Transport Package: 25kgs/Carton Then Europe Pallets
  • Origin: Ningbo
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI
  • Application: Chemical Industry
  • Finish:Black;Plain;Zp;Yzp;Bzp;Wzp...: Black;Plain;Zp;Yzp;Bzp;Wzp...
  • Certificate: ISO9001
  • Trademark: NGL
  • Specification: M4-M56
  • HS Code: 7318150000

Products name		 A325 A490 Gr 5 Gr 8 UNC UNF Structural Heavy Hex Head Bolt 
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production
Process		 M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead time		 Busy season:15-30days,Slack seaon:10-15days
Stock Products Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener

Competitive Advantages,
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome
If u have any needs,pls contact me freely. 

We are a typical China supplier with more than 10 years experiences on fasteners.We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Canada, Dubai, Europe, India,Chile,Peru and Russia, and won good comments from users. We always fulfilling customers' expectations by following the principle of "Providing services whenever and wherever our customers need it" to establish a steady beneficial relationship and wining customers' hearts. If you need more information, please contact our sales department.
Awaitting for your kind inquiry!
Tks in advance!!

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Huzhou Zhongke Furnace Industry Technology Co., Ltd , https://www.zkfurnace.com

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