Bolts
Hex, heavy hex, high tensile, alloy steel and stainless steel bolts for structural, process and machinery applications.
- IS
- ISO
- DIN
- ASTM
Industrial fasteners · Manufacturer · Stockist · Exporter
Precision Fastening.
Engineered for Industry.
High-performance industrial fasteners, engineered solutions and dependable supply for critical infrastructure and engineering applications.
- High tensile bolts
- Foundation bolts
- ASTM studs & rods
- Custom to drawing
Since 1983
Established
40+
Years of experience
1,000+*
Projects
500+*
Clients
India · USA · Canada
Presence
* Figures are company-provided and shown as stated by KM Fasteners Pvt. Ltd.
Products
Fasteners for demanding applications
Bolts, nuts, washers, studs, foundation bolts, screws and custom fasteners, supplied to applicable national and international standards.
Nuts
Hex, heavy hex, lock and nylon lock nuts in carbon, alloy and stainless steel for structural and industrial assemblies.
- IS
- ISO
- DIN
- ASTM
Washers
Plain, heavy, spring, machine and HSFG washers for load distribution and joint security in structural and mechanical work.
- IS 2016
- IS 6649
- ASTM F436
Studs & Threaded Rods
Threaded rods, double-end and fully threaded studs, including ASTM A193, A320 and A307 specifications.
- ASTM A193
- ASTM A320
- ASTM A307
Foundation Bolts
L, J and U-type foundation and anchor bolts for civil foundations, structural steel and equipment anchoring.
- IS 1367
- ASTM F1554
Screws
Machine screws and structural screws for machinery, fabrication and equipment assemblies.
- IS
- ISO
- DIN
Allen / Socket Fasteners
Socket head cap screws and Allen bolts for compact, high-strength joints.
- ISO
- DIN
- IS
Custom Fasteners
Fasteners made to your drawing, specification, material, grade, dimension and application.
- Per drawing / specification
Why KM Fasteners
Built around industrial procurement
01
40+ Years of Experience
Serving industrial fastening requirements since 1983.
02
Manufacturing + Stocking
Combination of manufacturing capability and ready inventory.
03
Custom Solutions
Fasteners manufactured according to project requirements.
04
International Supply
Serving customers across India and international markets.
05
Industry Standards
Products supplied according to applicable IS, ASTM, DIN, BS, SAE and ISO standards.
06
Project-Focused Supply
Designed around industrial procurement and project requirements.
Industries
Serving critical infrastructure and engineering sectors
From foundations and structural steel to refineries, wind energy and heavy engineering.
Construction & Infrastructure
Structural steel · Bridges · Buildings · PEB · Foundations
Oil & Gas
Refineries · Oil & gas skids · Pipelines · Industrial equipment
Chemical & Fertilizer
Chemical plants · Fertilizer plants · Process equipment
Renewable Energy
Wind turbines · Wind mills · Power transmission
Heavy Engineering
Reactors · Tanks · Machinery · Industrial equipment
- All industries →
Global presence
India · USA · Canada
Headquartered in Vadodara, with presence in Salt Lake City, Houston and Calgary.
Have a requirement? Let's talk specifications.
Send your drawing, specification or product list. Our team will respond with availability and a quotation.