
ASTM A193 Grade B16 Washers, Alloy Steel A193 B16 Allen Cap Bolt, Grade B16 Bolt Price per Kg, ASTM A193 Screws, Grade B16 Eye Bolts, Grade B16 Fasteners Manufacturers in India
Stud Bolt India is a reputed ASTM A193 Grade B16 Fasteners manufacturer in India. The production of ASTM A193 Grade B16 fasteners by our company combines both hot-rolling together with cold-rolling technologies to deliver enhanced strength properties alongside corrosion immunity features. The company implements ISO standards together with cutting-edge technology superior materials and modern manufacturing methods to produce its precise fasteners. Our fasteners serve the petrochemicals along with oil & gas and power generation and chemical processing sectors where they successfully pass industry-specific demands thus creating Stud Bolt India as a trusted fasteners provider.
ASTM A193 Grade B16 Nuts, AS GR B16 Stud Bolts, Alloy Steel A193 Gr.B16 Fasteners, ASTM A193 Grade B16 Hex Bolts, A193 Alloy Steel Gr.B16 Screws, ASTM A193 B16 Bolts Supplier in India
Stud Bolt India is a well-known ASTM A193 Grade B16 Fasteners manufacturer in India. The production of ASTM A193 Grade B16 fasteners from hot-rolled and cold-rolled methods provides equipment with superior strength characteristics that withstand high temperatures and pressures and protect against corrosion damage. When producing our fasteners we maintain ISO compliance through advanced technology because we believe in using premium raw materials processed with precision methods to deliver quality results. Since industries in oil & gas together with petrochemicals and power generation along with construction and heavy engineering use our fasteners they trust these components because of their accurate engineering and long-lasting performance. We are also a certified Stainless Steel Fasteners Manufacturer in India
Types Of ASTM A193 Grade B16 Fasteners

ASTM A193 Grade B16 Fasteners Nuts

ASTM A193 Grade B16 Fasteners Bolts

ASTM A193 Grade B16 Fasteners Screw

ASTM A193 Grade B16 Fasteners Washers

ASTM A193 Grade B16 Fasteners Stud Bolts

ASTM A193 Grade B16 Fasteners Threaded Rod
Specifiacation of ASTM A193 Grade B16 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 A193 Grade B16 Fasteners Mechanical Properties
Grade | Diameter | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min | HBW | HRC |
B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 | 321 max | 35 max |
Over 2-1/2 to 4 | 110 | 95 | 17 | 45 | |||
Over 4 to 8 | 100 | 85 | 16 | 45 |
ASTM A193 Grade B16 Fasteners Chemical Composition
ASTM | Percentage | C. | Mn. | Si. | P. | S. | Cr. | Ni. | Mo. |
A193 Grade B16 | % | 0.37 – 0.49% | 0.65 – 1.10% | 0.15 – 0.35% | 0.035%. | 0.04% | 0.75 – 1.20% | — | 0.15 – 0.25% |
Packaging of ASTM A193 Grade B16 Fasteners
Fasteners are securely packed in durable materials like plastic bags, cartons, or wooden crates to prevent damage and ensure safe transportation. Custom packaging options are available for bulk orders, ensuring easy handling and protection during transit.
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Wooden Crates
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Shrink Wrap Packaging
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Carton Packaging
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Custom Packaging
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Box Packaging
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Bag Packaging

Applications of ASTM A193 Grade B16 Fasteners
Other Types Of ASTM A193 Grade B16 Fasteners
- A193 Alloy Steel Grade B16 Bolts
- Astm A193 Grade B16 Heavy Hex Screws
- A193 Gr B16 Hex Cap Screws
- Astm A193 Gr B16 Square Bolts
- A193 Gr B16 Studs Bolts
- B16 Alloy Steel Eye Bolt
- Astm A193 Grade B16 Heavy Hex Screws
- Astm A193 Gr B16 Square Bolts
- ASTM A193 Grade B16 Hex Head Bolts Supplier
- AISI 4140 A193 B16 Large Hex Bolt
- ASTM A193 Grade B16 Threaded Rod
- ASME SA193 Grade B16 Wing Nuts Supplier
- ASTM A193 B16 Double Ended Hex Bolt
- ASME SA193 Gr B16 Self Locking Nuts Dealer
- ASTM A193 Gr B16 Jam Nuts
- A193 B16 Flat Head Screw