Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]
Heavy Hex Structural Bolt ASTM A325M
Standard: ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014 and etc.
Size: standard & non-standard, spport customized
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass and etc.
Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.
Finish: Plain, Zinc Plated (Clear, Blue, Yellow, Black), Black oxide, Nickel, Chrome, H.D.G and etc.
Packing: Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand.
Application: Structural Steel; Metal Buliding; Oil & Gas; Tower & Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
Test Equipments: Desktop direct- reading spectrometer, cutting machine, automatic pre- milling machine, polishing machin, hard-testing gauge(Vickers), metallography microscope, electrolytic thickness gauge, tensile testing machine, salt spray device, magnetic detection machine (magnetic particle flaw detector), Caliper, Go&No-go gauge and etc.
Market: South & north Amrica, Europe, East&South east Asia, Australia and Africa etc.
Our advantage for ASTM HEX Bolt:
Supply Material and Test Reports;
Notice: 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.
We can manufacture various high quality bolts and fasteners which meet the GB, DIN, ANSI, JIS and ISO standard.
We support customized and can also manufacture non-standard fasteners according to drawing.