Stainless Steel Decking Screws, SS Accordian Screws, Stainless Steel Concrete Screws, Steel Resistant Screws, Socket Cap Screw Leading Manufacturers
Duplex & Super Duplex Steel socket cap screw, DIN, ASTM, BS Screws, Stainless Steel countersunk slotted screw, Alloy Steel hex screw, Screws Supplier & Exporter.
Valour Alloys Inc., we carry a full inventory and Supply Screws products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.
A screw is an externally threaded fastener capable of being inserted into holes in assembled parts, of mating with a preformed internal thread or forming its own thread, and of being tightened or released by torquing the head.
Screws are a fundamental and widely used type of fastener, essential in various industries and everyday applications. They play a crucial role in joining or affixing materials together, providing stability and strength to assembled structures. Unlike nails, screws feature helical ridges, known as threads, along their shafts. These threads enable the screw to grip into the material it is driven into, creating a secure connection.

Screw Manufacturer

Screw Exporter
ASTM A193 Screw Exporter, SS AISI Coach screws / Lag screw,Stainless Steel Screws, Stainless Steel hex cap screw, SS Wood Screw, Drywall Screw, Chipboard Screw, Concrete Screw Suppliers & Exporter in India
Design and Components:
Head: The top part of the screw that is manipulated for turning.
Shaft: The central, cylindrical body of the screw.
Threads: Helical ridges running along the shaft that engage with the material.
Materials: Screws are manufactured from various materials, including steel, stainless steel, brass, aluminum, and more. The choice of material depends on the specific application and the environmental conditions the screw will be exposed to.
Types of Screws:
Wood Screws: Designed for use in wood, these screws typically have coarse threads for better grip.
Machine Screws: Intended for use with a tapped hole or nut, machine screws are often used in metal applications.
Sheet Metal Screws: Designed for use in thin metal sheets, these screws have sharp threads for easy penetration.
Self-Tapping Screws: Equipped with a cutting edge, these screws can create their own threads in softer materials like plastic or wood.
Drive Types: Screws can be manipulated using various tools, and the drive type refers to the shape of the recess in the screw head. Common drive types include Phillips, slotted, hex, Torx, and square.
Installation: Screws are installed by rotating them into the material using a screwdriver, wrench, or power tools like drills.
Advantages: Compared to other fasteners like nails, screws provide a more secure and often removable connection. Their threaded design offers increased holding power and resistance to loosening.
Sizes and Specifications: Screws come in a variety of sizes, lengths, and thread patterns. Understanding the specific requirements of a project is crucial for selecting the right type and size of screws.
Screws are versatile fasteners that have become indispensable in countless applications due to their ability to provide strong and reliable connections in various materials.
Scree Range
Screw size | Imperial Size: 3/8 to 8″, Metric Size: M10 to M100 |
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Screws Length | 3 mm to 200 mm |
Screw | UNF, BSW, BSF, METRIC, UNC, or as required |
Standard of Screws | DIN 84, DIN 85, DIN 912, DIN 916, DIN 931, DIN 933, DIN 960, DIN 961, DIN 963, DIN 964, DIN 965, DIN 966, DIN 6912, DIN 6921, ASME B18.2.1, ASME B18.3, ASME B18.6.2, ASME B18.6.3, ASME B18.6.4, ASME B18.7 |
Form of Screws | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin, etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Popular Types of Screw | Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc. |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate of Screws | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production process | M24-M100: hot forging, M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
Head drive of Screws | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
Packing of Screws | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
Surface Coating | Ptfe Coated Screws Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
Screws finishing | Coatings & Finishes : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), 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 |
Ready Stock Screw
Stainless Steel Screw | Stainless Steel Screw |
Carbon Steel Screw | Alloy Steel Screw |
Duplex Steel Screw | Super Duplex Steel Screw |
Inconel Alloy Screw | Incoloy Alloy Screw |
Monel Alloy Screw | Hastelloy Alloy Screw |
Nickel Alloy Screw | Titanium Alloy Screw |
Aluminium Screw | Copper Nickel Screw |
Other Available Copper Screw
SS Allen Cap Screw | Coach screws / Lag screw |
Stainless Steel countersunk slotted screw | SS Drywall Screw |
SS socket cap screw | SS Chipboard Screw |
Alloy Steel hex screw | SS Concrete Screw |
SS Wood Screw | Machine screw |
Screw Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We Screws with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Screws all types of Such as Nuts, Bolts, Screws, Washers, Stud Bolts raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our Screws is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Screws are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying Screw to Countries -
We Export Screw to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing Screw to Cities -
We Export Screw to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.