GR 7M Alloy
Steel Bolts, Nuts, Studs & Fasteners Manufacturer and Supplier in India.
ASTM A194 GR 7M Alloy Steel Bolts, Nuts & Studs Supplier and
Exporter in India

Revinox is a trusted distributor and stockist of Alloy Steel Grade 7M Bolts
and Nuts, known for their strength, heat resistance, and reliability in high-temperature
applications. Manufactured using high-grade materials and advanced technology, Grade 7M
fasteners are widely used in boilers, heat exchangers, condensers, super heaters,
transformers, radiators, solar heaters, and fabrication work. Available in hex, square, eye,
and T-bolt configurations, these products are offered in multiple sizes and specifications
at competitive prices to meet diverse industrial requirements.
GR 7M Alloy Steel Counter sunk Bolt, Alloy Steel GR 7M
T Bolt, Alloy Steel GR 7M Threaded Rod, Alloy Steel GR 7M Wing Nut, Alloy Steel Grade 7M
Anchor Bolt, Alloy Steel GR 7M Lock Nut, Alloy Steel GR 7M Eye Bolts, A194 Alloy Steel GR 7M
U Bolt, GR 7M Alloy Steel Acorn Nuts, Alloy Steel GRADE 7M Lag Bolt, CrMo GR 7M Panel Nut,
Alloy Steel GR 7M Studs Manufacturer in Mumbai, India.

Alloy Steel GR 7M Bolt/Nut
GR 7M Alloy Steel Acorn Nuts
Alloy Steel Grade 7M Dome Nut
GR.7M Alloy Steel Lag Bolt
GR 7M Alloy Steel T Bolt/Nut
Alloy Steel GR 7M Bolt/Nut Specifications
| Specifications |
: |
ASTM A 194 ASME SA 194 |
| Standard |
: |
DIN, ASTM, BS and all International Standards |
| Length |
: |
3 mm to GR 7M mm |
| Size |
: |
M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type |
: |
Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T
bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts,
Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
Types of Alloy Steel GR 7M Bolt/Nut
 |
Alloy Steel GR 7M Hex Head Bolt |
Alloy Steel GR 7M Hex Head Bolt
Grade 7M Alloy Steel Hex Head Bolt
AS GR 7M Hex Head Bolt
ASTM A194 Alloy Steel GR 7M Hex Head Bolt |
 |
Alloy Steel GR 7M Square Bolt |
Alloy Steel GR 7M Square Bolt
GR 7M Alloy Steel Square Bolt
AS Grade 7M Square Bolt
ASTM A194 GR 7M Alloy Steel Square Bolt |
 |
Alloy Steel GR 7M U Bolt |
Alloy Steel GR 7M U Bolt
Grade 7MM Alloy Steel U Bolt
AS GR 7M U Bolt
ASTM A194 GR 7M Alloy Steel U Bolt |
 |
Alloy Steel GR 7M Eye Bolt |
Alloy Steel GR 7M Eye Bolt
GR 7M Alloy Steel Eye Bolt
AS GR 7M Eye Bolt
ASTM A194 GR 7M Alloy Steel Eye Bolt |
 |
Alloy Steel GR 7M T Bolt |
Alloy Steel GR 7M T Bolt
Grade 7M Alloy Steel T Bolt
AS GR 7M T Bolt
ASTM A194 GR 7M Alloy Steel T Bolt |
 |
Alloy Steel GR 7M Hex Bolt |
Alloy Steel GR 7M Hex Bolt
GR 7M Alloy Steel Hex Bolt
AS GR 7M Hex Bolt
ASTM A194 GR 7M Alloy Steel Hex Bolt |
 |
Alloy Steel GR 7M Lag Bolt |
Alloy Steel GR 7M Lag Bolt
GR 7M Alloy Steel Lag Bolt
AS Grade 7M Lag Bolt
ASTM A194 GR 7M Alloy Steel Lag Bolt |
 |
Alloy Steel GR 7M Counter sunk Bolt |
Alloy Steel GR 7M Counter sunk Bolt
GR 7M Alloy Steel Counter sunk Bolt
AS Grade 7M Counter sunk Bolt
ASTM A194 GR 7M Counter sunk Bolt |
 |
Alloy Steel GR 7M Hex Head Nut |
Alloy Steel GR 7M Hex Head Nut
GR 7M Alloy Steel Hex Head Nut
AS GR 7M Hex Head Nut
ASTM A194 GR 7M Alloy Steel Hex Head Nut |
 |
Alloy Steel GR 7M Square Nut |
Alloy Steel GR 7M Square Nut
GR 7M Alloy Steel Square Nut
AS Grade 7M Square Nut
ASTM A194 GR 7M Alloy Steel Square Nut |
 |
Alloy Steel GR 7M Lock Nut |
Alloy Steel GR 7M Lock Nut
GR.7M Alloy Steel Lock Nut
AS GR 7M Lock Nut
ASTM A194 GR 7M Alloy Steel Lock Nut |
 |
Alloy Steel GR 7M Eye Nut |
Alloy Steel GR 7M Eye Nut
GR.7M Alloy Steel Eye Nut
AS GR 7M Eye Nut
ASTM A194 GR 7M Alloy Steel Eye Nut |
 |
Alloy Steel GR 7M wing Nut |
Alloy Steel GR 7M wing Nut
GR 7M Alloy Steel wing Nut
AS GR 7M wing Nut
ASTM A194 GR 7M Alloy Steel wing Nut |
 |
Alloy Steel GR 7M T Nut |
Alloy Steel GR 7M T Nut
GR 7M Alloy Steel T Nut
AS GR.7M T Nut
ASTM A194 GR 7M Alloy Steel T Nut |
 |
Alloy Steel GR 7M Panel Nut |
Alloy Steel GR 7M Panel Nut
GR 7M Alloy Steel Panel Nut
AS Grade 7M Panel Nut
ASTM A194 GR 7M Alloy Steel Panel Nut |
 |
Alloy Steel GR 7M Coupling Nut |
Alloy Steel GR 7M Coupling Nut
GR 7M Alloy Steel Coupling Nut
AS GR.7M Coupling Nut
ASTM A194 Alloy Steel GR 7M Coupling Nut |
 |
Alloy Steel GR 7M Dome Nut |
Alloy Steel GR 7M Dome Nut
GR 7M Alloy Steel Dome Nut
AS GR 7M Dome Nut
ASTM A194 GR 7M Alloy Steel Dome Nut |
 |
Alloy Steel GR 7M Acorn Nut |
Alloy Steel GR 7M Acorn Nut
GR 7M Alloy Steel Acorn Nut
AS GR 7M Acorn Nut
ASTM A194 GR 7M Alloy Steel Acorn Nut |
 |
Alloy Steel GR 7M Threaded Bar |
Alloy Steel GR 7M Threaded Bar
GR 7M Alloy Steel Threaded Bar
Chrome Moly GR 7M Threaded Bar
ASTM A194 Alloy Steel GR 7M Threaded Bar |
 |
Alloy Steel GR 7M Stud |
Alloy Steel GR 7M Stud
GR 7M Alloy Steel Stud Bolts
Chrome Moly GR 7M Stud
ASTM A194 GR 7M Alloy Steel Stud |
 |
Alloy Steel Gr. 7M J Bolt |
Alloy Steel Gr 7M J Bolts
CrMo Gr 7M J Bolt
Chrome Moly Gr. 7M J Bolts
ASTM A193 Alloy Steel Gr 7M J Bolt |
 |
Alloy Steel Gr 7M Allen Bolt |
Alloy Steel Gr. 7M Allen Bolts
Gr 7M CrMo Allen Bolt
Chrome Moly Allen Bolts
ASTM A193 Alloy Steel Gr 7M Allen Bolt |
 |
Alloy Steel Gr 7M Anchor Bolt |
Alloy Steel Grade Gr. 7M Anchor Bolts
Gr 7M CrMo Anchor Bolt
Chrome Moly Grade Gr 7M Anchor Bolts
ASTM A193 Alloy Steel Gr 7M Anchor Bolt |
GR 7M Alloy Steel Bolt/Nut Chemical Composition
| Alloy Steel GR 7M
|
C |
Mn |
P |
S |
Si |
Mo |
Cr |
| 0.37-0.49% |
0.65-1.10% |
0.04% |
0.04% |
0.15-0.035% |
0.15-0.25% |
0.75-1.20% |
Alloy Steel Grade 7M Bolt & Nut Overview
Alloy Steel GR 7M Bolts and Nuts are offered by Revinox at
competitive FOB prices,
available in various ASTM A194 Grade 7M specifications. These fasteners are widely used in
offshore oil drilling,
power generation, petrochemical, gas processing, pharmaceutical, chemical, seawater, heat
exchanger, condenser,
and pulp & paper industries due to their high strength, durability, and corrosion
resistance.
Test Certificates & Quality Assurance
All products are supplied with complete quality assurance, including EN 10204 3.1 test
certificates, raw
material certificates, radiography reports, and third-party inspection documents. Optional
compliance with NACE
standards and additional testing such as mechanical, chemical, PMI, hardness, corrosion, and
micro/macro tests
are available on request.
Value Added Services
Revinox also provides comprehensive documentation support, including invoices, packing
lists, certificates of
origin, MTCs, QAPs, and NABL-approved lab reports. Alloy Steel GR 6 bolts and nuts are
securely packed using
automated, PLC-controlled packaging systems to ensure accuracy, protection, and safe global
transportation.
Packaging & Dispatch
Alloy Steel GR 7M Bolts and Nuts are securely packed using automated PLC-controlled packaging
systems to ensure
accurate counting, firm sealing, and damage-free delivery. Optional packaging features such
as date printing,
gas filling, and custom bagging are available to meet export and client-specific
requirements.