Top Fasteners Supplier in Qatar – Providing Stainless Steel, Carbon Steel, Alloy Steel & Nickel Alloy Fasteners for Reliable Industrial Solutions
Mstar Enterprises supplies precision-engineered fasteners in Qatar, manufactured to meet stringent international standards for strength, corrosion resistance, and dimensional accuracy. Our portfolio includes stainless steel, carbon steel, alloy steel, and nickel alloy bolts, nuts, screws, studs, and washers, each certified with material test reports and traceable heat numbers for critical industrial applications.
Serving Qatar’s major industrial hubs, Mstar Enterprises delivers fasteners that meet the operational demands of oil & gas, LNG, petrochemical, and heavy engineering projects. By combining robust logistics with project-specific technical support, we ensure procurement teams receive the right fasteners at the right time, minimizing downtime and maintaining operational efficiency.
For offshore platforms, marine structures, and high-temperature or high-pressure environments, Mstar Enterprises provides specialized fasteners with enhanced mechanical properties. Our fasteners undergo rigorous quality inspection for hardness, tensile strength, and surface finish, making them suitable for Qatar’s most demanding engineering projects.
All fasteners supplied by Mstar Enterprises in Qatar comply with ASTM, ISO, and EN standards, and come with full chemical and mechanical certification. From custom studs and anchors to standard bolts and nuts, each product is verified for material integrity, dimensional tolerance, and long-term reliability, supporting critical infrastructure and industrial operations.
Mstar Enterprises leverages a strategically designed supply network to deliver fasteners across Qatar, covering Doha, Mesaieed, Ras Laffan, Dukhan, and Al Khor. Whether for large-scale industrial projects or specialized fabrication workshops, our supply chain ensures timely, accurate, and traceable delivery of certified fasteners to support ongoing operations.
Mstar Enterprises delivers high-quality bolts, nuts, screws, studs, washers, and custom fasteners across Qatar’s major industrial zones – Doha, Mesaieed, Ras Laffan, Dukhan & Al Khor.
Technical Specifications of Steel Fasteners for Qatar
| Category | Details |
|---|---|
| Standards & Codes | ASTM: A193, A164, A240 (Stainless Steel); A307, A563 (Carbon Steel); A193, A160, A164 (Alloy Steel); B574, B446, B166, B472 (Nickel Alloys) ASME: Section II, related codes as applicable EN / DIN: ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS, B.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923 |
| Grades Available | Stainless Steel: 304, 304L, 316, 316L, 310, 321, 347, 904L Carbon Steel: ASTM A307, ASTM A105, ASTM A350 LF2, AISI 1018, 1045, 1060 Alloy Steel: ASTM A193 B7, B7M, B16; ASTM A182 F5, F9, F11, F22; AISI 4140, 4340 Duplex & Super Duplex: UNS S31803 (2205), UNS S32750 (2507), UNS S32760 High Nickel Alloys: Inconel 600, 625, 718; Monel 400, K500; Hastelloy C22, C276; Incoloy 800, 825; Nickel 200 / 201 Others: Copper Nickel (70/30, 90/10), Brass, Bronze, Titanium, Aluminium |
| Size Range | Bolts Size: M2 – M100 Nut Size: M3 – M56 | 3/6″ to 2″ | Custom Sizes Screw Size: M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size: M3 – M56 | 3/6″ to 2″ | Custom Sizes Length: 3mm-200mm |
| Tolerances | +/-0.01mm to +/-0.05mm |
| Forms & Manufacturing | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| Surface Finishes | Passivation, Polish, Anodizing, Sand blasting, Electroplating, Black oxide coating, Heat-disposing, Hot-dip galvanizing, Rust preventive oil |
| Mechanical & Chemical Testing | Tensile Strength, Yield Strength, Elongation, Hardness (Rockwell/Brinell/Vickers), Charpy Impact Chemical Composition Analysis (Spectro/OES) Positive Material Identification (PMI) |
| Non-Destructive Testing | Ultrasonic Testing (UT), Eddy Current Testing, Visual & Dimensional Inspection, Straightness Check |
| Certification | Mill Test Certificates (MTC) as per EN 10204 3.1 / 3.2 Certificate of Compliance Heat Number Traceability Third-Party Inspection (SGS, BV, TUV, Intertek) available |
| Packaging | Standard export bundles & strapped Wooden crates/skids End-protected VCI film or corrosion inhibitor wrapping Custom marking, barcoding, and project-specific packaging available |
| Applications in Saudi Arabia | Oil & Gas (onshore & offshore platforms) Petrochemical Plants (Jubail, Yanbu) Refineries & Desalination Plants Power Plants & Energy Projects Construction & Infrastructure (bridges, metro, high-rise) Marine & Shipbuilding Heavy Machinery & Engineering Components |
| Supply Notes | Stock availability and MOQ depend on grade & form Lead times vary by size, grade, and finish Express delivery available to Riyadh, Jeddah, Dammam, Jubail, Al Khobar, and Yanbu |
Surface Finish of Fasteners
| SF | Plain / Self Finish | HDG | Hot Dip Galvanized |
|---|---|---|---|
| EG | Electro Galvanized (Zinc Plated) | BO | Black Oxide |
| PH | Phosphate Coated | PTFE | PTFE / Xylan Coated |
| PASS | Passivated | MG | Mechanical Galvanized |
| NP | Nickel Plated | CP | Copper Plated |
High-Quality Industrial Fasteners Delivered to Leading Industrial Zones and Cities in Qatar
Mstar Enterprises is a trusted supplier and exporter of premium-quality steel fasteners across Qatar, ensuring a reliable supply to the country’s major industrial and manufacturing hubs. Our extensive distribution network enables efficient service to key cities, supporting Qatar’s expanding infrastructure and industrial projects.
- Major Cities We Supply: Doha, Mesaieed, Ras Laffan, Dukhan, Al Khor, Al Wakrah, Umm Salal
- Industries We Serve: Oil & Gas, LNG, Petrochemical, Power Generation, Construction, Shipbuilding, Marine, Food Processing, Automotive, Aerospace, Heavy Engineering, and Manufacturing
With certified quality standards, competitive pricing, and dependable delivery schedules, Mstar Enterprises is the preferred partner for EPC contractors, engineers, and procurement teams across Qatar, providing a comprehensive range of industrial fasteners including bolts, nuts, screws, studs, washers, and anchors for critical industrial applications.
