A193 Grade B16 Studs

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Rushabh Fastners is a trusted manufacturer and supplier of ASTM A193 Grade B7 Bolts, engineered for high-temperature and high-pressure applications. Manufactured from Chromium–Molybdenum alloy steel and quenched & tempered, our B7 bolts deliver exceptional strength, durability, and reliability in demanding industrial environments.

Specification

Mark: RF
Standard: ASTM A193
Grade: B7
Material: Chromium Chromium–Molybdenum Alloy Steel
Heat Treated—Quenched & Tempered

Mechanical Properties:

Minimum Tensile Strength: 125 ksi (≈ 860 MPa)
Minimum Yield Strength: 105 ksi (≈ 720 MPa)
Hardness: 28-32 HRC
Thread Type: UNC / Full threaded

Dimensional Standard:

Hex Bolt: ASME B18.2.1
Surface Finish/Coating: Black/Hot
Dip Galvanized (HDG)/Zinc Plating/Zinc flake (as required)

Size Range:

In Inch 3/8″ to 7/8″ diameter
In MM M8 TO M39 (or as per customer requirement)

Testing:
Tensile Test / Hardness Test / Chemical & Mechanical Test as per ASTM A193

Application:
High-temperature & high-pressure service,
Oil & Gas, Petrochemical, Refineries, Power Plants, Heavy Engineering

OUR PRODUCTS

-A193 Grade B7 Hex Bolt
-A193 Grade B7 Studs
-A193 Grade B7 Threaded bars
-A194 Grade 2H Hex Nuts
-A194 Grade 2H Heavy Hex Nuts
-A193 Grade B7M Studs
-A194 Grade 2HM Nuts
-A193 Grade B16 Studs
-A320 Grade L7 Studs
-A194 Grade 7 Nuts
-A193 Grade B8/B8M Studs
-A194 Grade Grade 8/8M Nuts

HIGH-TENSILE FASTENERS

-Hex Bolts Grade 10.9
-Hex Bolts Grade 8.8
-Hex Nuts Grade 10/8
-High tensile Plain Washers
-High tensile Spring Washers
-Allen Bolt
-Allen Csk
-Allen Button Head Screw

our products