Kunshan Grace Hardware Co., Ltd.
| Grade | Grade 4.8 8.8 10.9 12.9, Class 4,5,8,10,12;Grade 2 ,Grade 5,Grade 8:304,316 |
| finish | Zinc, Plain |
| material | Steel |
| model number | DIN931 DIN933 |
| Thread Type | UNC |
| Head Type | HEX |
| Finish | Black |
| Product name | ASTM A325 grade8.8 hot dip galvanized heavy hex bolt and nut |
| Surface treatment | Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G, |
| standard | DIN & ANSI & JIS & IFI |
| Material | carbon steel, alloy steel, stainless steel |
| Size | M3-M72(3/16''- 4'') |
| Length | Customized Request |
| Certificate | ISO9001:2008/TS16949 |
| Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy |
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Product Specification
| Grade | Grade 4.8 8.8 10.9 12.9, Class 4,5,8,10,12;Grade 2 ,Grade 5,Grade 8:304,316 | finish | Zinc, Plain |
| material | Steel | model number | DIN931 DIN933 |
| Thread Type | UNC | Head Type | HEX |
| Finish | Black | Product name | ASTM A325 grade8.8 hot dip galvanized heavy hex bolt and nut |
| Surface treatment | Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G, | standard | DIN & ANSI & JIS & IFI |
| Material | carbon steel, alloy steel, stainless steel | Size | M3-M72(3/16''- 4'') |
| Length | Customized Request | Certificate | ISO9001:2008/TS16949 |
| Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy | ||
| High Light | Industrial-Grade Steel Hex Head Bolts ，Heavy Duty Hex Head Bolts ，ASTM A325 Hex Head Bolts | ||
| Product Name | ASME/ANSI B18.2.1-1/2/3 Hex/Heavy Hex Bolt w/ Nut Washer |
| Material | ASTM |
| Color | Black / Blue / Zinc Plated / Plain |
| Standard | ASTM,ANSI,ISO, DIN |
| Grade | Grade 2 5 8 or Grade 4.8 5.8 6.8 8.8 10.9 12.9 |
| Finished | Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, Black Oxide, Plain |
| Thread | Coarse, Fine, UNC, UNF |
| Used | Building Industry Machinery |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
20000000-30000000
Employee Number:
80~110
Ecer Certification：
Site Member
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... 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...
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