Sumit Impex is a leading Manufacturer and Supplier of 286 (ASTM A453 Grade 660) Fasteners, serving various sectors, including aerospace, automotive, and construction. With a focus on meeting stringent industry standards, their fasteners exhibit exceptional durability and performance in demanding environments. Backed by years of expertise, We ensure timely delivery and unmatched customer satisfaction, solidifying our position as a preferred supplier in the market.
Sumit Impex is a Supplier of ASTM A453 Grade 660 Fasteners, Biggest Stockist of ASTM A453 Grade 660 Fasteners as per Standards in Mumbai, India.
ASTM A453 Grade 660 Fasteners, Grade 660 Bolts, ASTM A453 Fasteners, ASTM A453 Screws, Grade 660 Fasteners, ASTM A453 Grade 660 Washers, ASTM A453 Grade 660 Fasteners Price In India, ASTM 600 Fasteners
ASTM A453 Grade 660 fasteners, also known as alloy 286, offer excellent corrosion resistance in various environments, including high-temperature and corrosive settings such as chemical processing, marine, and aerospace applications. They are widely utilized in critical components like turbine engines, exhaust systems, and pressure vessels where superior strength, durability, and resistance to oxidation and chloride stress corrosion cracking are essential.
Sumit Impex provides a comprehensive range of ASTM A453 Grade 660 Fasteners, meticulously tested to ensure top-notch quality. Micro and macro tests, flaring tests, and pitting resistance assessments are conducted precisely, guaranteeing durability and reliability in demanding applications. Our commitment to quality extends to PMI testing and 100% radiography test reports, ensuring adherence to stringent industry standards. Additionally, Third-Party Inspection Certificates further authenticate the integrity of our products. Trust us for superior fastening solutions backed by thorough testing and certification processes.
Standard Specification For ASTM A453 Grade 660 Fasteners
Specifications | ASTM A 193 / ASME SA 193 |
Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
Fasteners Length | 3 mm to 200 mm |
Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
Standard of Stainless Steel Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
Fasteners Finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
ASTM A453 Grade 660 Fasteners Types
Stud Bolts
Stud Bolts
Bolts
Bolts
Nuts
Nuts
Washers
Washers
ASTM A453 Grade 660 Fasteners Equivalent Grades
Grade | Class A | Class B | Class C | Class D |
Grade 660 | BPF 660A | BPF 660B | BPF 660C | BPF 660D NR |
ASTM A453 Grade 660 Fasteners Chemical Composition
Element | C | Mn | P | S | Si | Ni | Cr | Mo | Ti | Al | V | B |
Grade 660 | 0.08 max | 2.00 max | 0.040 max | 0.030 max | 1.00 max | 24.0-27.0 | 13.5-16.0 | 1.00-1.50 | 1.9-2.35 | 0.35 max | 0.10-0.50 | 0.001-0.010 |
ASTM A453 Grade 660 Fasteners Mechanical Properties
ASTM A453 | Class | Tensile, Mpa | Yield, Mpa | Elong. %, min | RA %, min |
Grade 660 | A, B , C & D | 895 min | 585 min | 15 | 18 |
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ASTM A453 Grade 660 Fasteners Applications
Export & Supply Destinations Of ASTM A453 Grade 660 Fasteners
Japan, Oman, Myanmar, India, Jordan, Macau, China, British, Iraq, Singapore, Malaysia, Bahrain, Lebanon, Thailand, Mongolia, Vietnam, Philippines, Afghanistan, Kuwait, Indonesia, Nepal, Bangladesh, Taiwan, Russia, Maldives, Bhutan, Saudi Arabia, Armenia, Israel, Hong Kong, North Korea, Egypt, Turkey, Kyrgyzstan, United Arab Emirates, South Korea, Qatar, Iran, Azerbaijan, Sri Lanka.
Azerbaijan, Ireland, Slovakia, Ukraine, Finland, Latvia, Russia, Malta, Liechtenstein, Norway, France, Belgium, Turkey, Luxembourg, Serbia, Spain, Lithuania, Poland, Croatia, Portugal, Sweden, Estonia, Cyprus, Moldova, Netherlands, Bulgaria, Hungary, Greece, United Kingdom, Switzerland, Germany, Monaco, Czechia/Czech Republic, Belarus, Denmark, Austria, Romania, Italy.
Central African Republic, Morocco, Egypt, Senegal, Ethiopia, Algeria, Liberia, Eswatini, Tanzania, Zimbabwe, Libya, Namibia, Burundi, Tunisia, Uganda, South Africa, Angola, Mozambique, Mauritania, Kenya, Zambia, Mauritius, Nigeria, Botswana, Burkina Faso, Seychelles, Madagascar, Niger, Rwanda, Cameroon, Gambia.
Mexico, Dominican Republic, Jamaica, Honduras, Costa Rica, Saint Vincent and the Grenadines, Cuba, Panama, Antigua and Barbuda, Bahamas, United States of America, Barbados, Haiti, Saint Lucia, El Salvador, Trinidad and Tobago, Canada, Belize, Nicaragua, Guatemala, Grenada, Dominica.
Guyana, Ecuador, Paraguay, Bolivia, Uruguay, Peru, Brazil, Colombia, Suriname, Argentina, Chile, Venezuela.