PRODUCT
Material: Stainless steel 304
Grade: A2-70,A2-80
Finish: Plain
Standard: DIN6921
Certification: ISO9001
MOQ:1000PCS
Samples: Free
Place of Origin: Zhejiang China
Product Details
Flange bolts have a circular edge under the head that acts like a washer to distribute loads. Standard, non-serrated flange bolts are also called frame bolts. Flange bolts are used in automobiles to secure outer casings protecting engines and transmissions. In plumbing, they secure pipe ends to ensure strong hold, regardless of materials in the ducts. Serrated flange bolts have teeth that grip surfaces for a tight hold. In electronics, flange bolts hold components together tightly to prevent particles from getting into devices. In hard-to-reach areas, flange bolts help install decks and overhead attachments more easily than regular bolts and washers. Long flange bolts are used to construct oil rigs, energy plants, and ships.
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Hex Flange Bolt |
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Standard: |
DIN6921 |
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Size: |
M5-M20 |
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Material: |
Stainless steel |
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Grade: |
A2-70 A4-80 |
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Thread: |
Metric |
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Finish: |
Plain,Nickel, Chrome |
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Packing: |
bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
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Application: |
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
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Test Equipments: |
Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester, 3D detector,Projector,Magnetic flaw detecter |
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Supply Ability: |
1000 tons per month |
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MinimumOrder: |
500kgs for each specification |
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Trade Term: |
FOB/CIF/CFR/CNF/EXW/DDU/DDP |
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Payment |
T/T, L/C |
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Market: |
South&north Amrica/Europe/East&South east Asia/ Australia and ect. |
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Professional: |
More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in IFI standard. |
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Our advantage: |
One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free With 2 years quality guarantee period after shippment. |
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Notice: |
Welcome your inquiry!!! Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |
| 304 Chemical Composition(%) | ||||||||
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | N≤ |
| 0.08 | 2 | 0.75 | 0.03 | 0.045 | 18.0-20.0 | 8.0-10.5 | 0.1 | |
| 304 Mechanical property | |||
| σb≥ | σ0.2≥ | δ5 (%)≥ | HB[N(kgf/mm2)] |
| 520(Mpa) | 205(Mpa) | 40% | ≤187 HRB≤90 HV ≤200 |
