Fastener Manufacturer in India
Neptune Alloys is a top Fasteners Manufacturer producing high-performance fastening solutions made from stainless steel, carbon steel, alloy steel, Inconel, Monel, and titanium. These fasteners are engineered for strength, corrosion resistance, and precise load-bearing across dynamic environments. Manufactured in accordance with ASTM A193, ASTM A320, DIN 933, and ISO 898 standards, our range includes bolts, nuts, screws, washers, and studs used in automotive, marine, aerospace, construction, and heavy engineering industries.
Designed for B2B reliability, our Fasteners are available in a wide range of threads, heads, coatings, and tensile classes to meet diverse industrial applications. They ensure secure, long-lasting assembly in structural and high-pressure systems, making them ideal for OEMs, fabrication houses, and maintenance contractors. With custom packaging, rapid logistics, and bulk readiness, these fasteners streamline industrial operations and support large-scale infrastructure projects.
Industrial Fasteners – Product Overview & Specification Guide
The following information provides a general overview of Industrial Fasteners used across construction, manufacturing, automotive, infrastructure, and engineering applications. These components are designed to create secure and reliable joints between materials while maintaining structural integrity under varying load and environmental conditions. Specifications may differ based on material grade, dimensions, coating type, and industry standards.
Industrial Fasteners
Fastener Type | Material Grade | Common Size Range | Key Feature | Typical Application |
|---|---|---|---|---|
| Hex Bolts | Carbon Steel / Stainless Steel | M6 – M36 | High tensile strength | Structural assemblies |
| Hex Nuts | Mild Steel / Stainless Steel | M6 – M36 | Secure threaded connections | Machinery & equipment |
| Washers | Stainless Steel / Alloy Steel | M6 – M36 | Load distribution | Mechanical fastening |
| Socket Head Screws | Alloy Steel | M4 – M24 | High torque capability | Precision engineering |
| Stud Bolts | Stainless Steel / Alloy Steel | M8 – M64 | Reliable flange connections | Piping systems |
| Anchor Bolts | Carbon Steel | M10 – M48 | Strong foundation support | Construction projects |
| Threaded Rods | Stainless Steel / Mild Steel | M6 – M30 | Versatile fastening solution | Industrial installations |
| U-Bolts | Stainless Steel / Galvanized Steel | Custom Sizes | Pipe and tube securing | Pipeline applications |
Our industrial fasteners are manufactured with strict quality control measures to ensure dependable performance and long service life. Engineered for strength, precision, and durability, these fastening solutions are suitable for demanding industrial environments where reliability is critical. Available in a wide range of materials, sizes, and finishes, they provide effective joining solutions for both standard and specialized applications. Contact us to discuss project requirements or request a customized quotation tailored to your specifications.
Type of Sub-products
Frequently Asked Questions
How durable are fasteners in high-performance environments?
Which standards apply to industrial fasteners?
Countries We Export
India
Cities We Supply
Ahmadnagar
Ahmadpur
Ahmedabad
Bangalore Rural
Bangalore Urban
Bengaluru
Chandigarh
Chennai
Coimbatore
Haridwar
Hyderabad
Jaipur
Jodhpur
Jodhpur (ahmedabad)
Kalyan
Kolhapur
Kolkata
Lucknow
Mumbai
Mumbai Suburban
Murud (raigad)
Nagpur
Nashik
Navi Mumbai
New Delhi
Pune
Raipur
Rajkot
Rampura
Sion, Mumbai
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
People Also Viewed

$0.60 - $1.00
Min. order: 130 Items
Industrial Fasteners Manufacturer–premium Fastening Solutions India Manufacturer In India | neptune alloys
Verified
2 yrsSize: N/AType: N/AStandard: N/A
$0.90 - $1.30
Min. order: 50 unit
Brass Fasteners Manufacturer In India Supplying C36000 C26000 And Astm B16 Grade Fastening Solutions Manufacturer In India | sagar steel corporation
Verified
2 yrsSize: M6 to M24Type: Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom FastenersStandard: Din, Iso, Jis, Gb, Is, Bs, Astm
$0.49 - $1.50
Min. order: 200 unit
Top Fasteners Manufacturer – Corrosion Resistant Industrial Fasteners India Manufacturer In India | rajkrupa metal industries
Verified
2 yrsSize: M3 to M64Type: Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom FastenersStandard: Din, Iso, Jis, Gb, Is, Bs, Astm
$0.88 - $1.69
Min. order: 150 piece
Bolts Threaded Fastening Components Designed For Secure Mechanical Joining Across Industrial Applications Manufacturer In India Manufacturer In India | timex metals
Verified
2 yrsSize: 20*20Type: Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom FastenersStandard: Din, Iso, Jis, Gb, Is, Bs, Astm
Supplier's Popular Products

$0.90 - $1.90
Min. order: 300 Items
Alloy 20 Forged Circle Manufacturer In India – Astm B463 Uns N08020 Alloy 20 Forged Circles For Industrial Applications Manufacturer In India | neptune alloys
Verified
2 yrsTop Alloy 20 Forged Circle Supplier In India, Engineered For Chemical, Marine, And Structural Use With Superior Corrosion Resistance And Custom Forging Options

$0.52 - $1.81
Min. order: 150 unit
L605 Round Bar Manufacturer & Supplier | UNS R30605, AMS 5759 Grade | Neptune Alloys Manufacturer In India | neptune alloys
Verified
2 yrsSize Range: 6 mm to 250 mmLength: 1 - 6 mStandards: Astm, Asme, Din, Nf, Jis, En, Ios
$0.60 - $1.00
Min. order: 130 Items
Industrial Fasteners Manufacturer–premium Fastening Solutions India Manufacturer In India | neptune alloys
Verified
2 yrsTop Fasteners Supplier In India Offering Stainless Steel, Alloy, And Inconel Bolts, Screws, And Studs For Automotive, Marine, And Heavy Engineering Industries.

$0.60 - $1.60
Min. order: 300 Items
Super Duplex Steel Forged Circle Manufacturer In India | neptune alloys
Verified
2 yrsStandard: Astm A240, Asme Sa240Dimensions: AisiThickness: 1 Mm To 100 Mm, 1 Mm
