Powering Growth Through Precision and Innovation

From precision manufacturing to turnkey industrial services, we combine expertise and innovation to solve complex challenges and support Qatar’s industrial future.

OUR PRODUCTS

Product Portfolio

We provide a diversified range of fasteners, engineered to support Qatar’s national infrastructure and industrial projects. Through our product brand, Dussur, we deliver world-class expertise and solutions that align with the country’s vision for sustainable development and industrial excellence. 

Durable hex bolts with a black oxide coating for added corrosion resistance. Ideal for industrial and construction applications. Available in various sizes..
Durable hex bolts with a galvanized coating for superior corrosion resistance. Perfect for outdoor and heavy-duty applications where protection against rust and weathering is essential. Available in various sizes.
Strong and reliable Allen key bolts with a black oxide coating for improved corrosion resistance. Ideal for precision applications in automotive, machinery, and construction. Available in multiple sizes.
I-Shaped Anchor Bolts from hard screw are designed for heavy-duty structural support and foundation applications. Made from high-strength, corrosion-resistant materials, they provide durability and reliability. Ideal for securing steel structures, machinery, and equipment, they comply with international quality standards to ensure maximum performance and stability.
L-Shaped Anchor Bolts from Hard Screw are designed for structural support and foundations. Made from high-quality, corrosion-resistant materials, they ensure durability and reliability. Suitable for securing steel columns, machinery, and light poles, they meet international standards for strength and performance.
J-shaped anchor bolt from hard screw is a fastener with a “J” curve, designed to anchor structures securely to materials like concrete. The curved end embeds into the material, providing strong holding power. It’s commonly used in construction and machinery.
INTRODUCTION

About Hard Screw

We are proud to support Qatar’s vision for localizing industries and driving sustainable development. At Hard Screw, we are committed to excellence, innovation, and contributing to a brighter, self-reliant future for our nation. As Qatar’s first fastener manufacturing company, we align with the country’s industrial goals by reducing import dependence and delivering world-class solutions for every need."

Ahmed Bin Jassim Al-Thani

Chairman & Founder

Objectives

Established as Qatar’s leading fastener manufacturing company, a vital partner in national localization initiatives.

Expanded factory footprint from 3,500 m² to 11,200 m², increasing production capacity to 24,000 tons per year to meet and exceed local market demands.

Supporting Qatar’s infrastructure, energy, and industrial projects while contributing to job creation and economic growth.

Work Process

How we make our products

Raw Materials

High quality carbon steel.

Chemical Treatment

Chemical treatment enhances wire surface quality.

Wire Drawing

Using the latest machinery, wires are drawn to achieve the appropriate diameters for each type of bolts and screws. 75 per day Capacity

Heat Treatment

Our heat treatment process refines metal properties, delivering bolts and screws with superior hardness and exceptional durability.

Cold Forming

Through advanced cold forming techniques we create its and with unmatched accuracy and durability.

Annealing

It is a thermal and chemical treatment process used to anneal the raw material. 65 per day Capacity

Galvanizing

Applying a uniform electroplating layer to provide superior resistance to rust and corrosion. 60 per day Capacity

Packing

Optimal packaging to ensure product protection and ease of use.

Finished Products

The final production capacity enables us to produce 24,000 tons annually/2000 tons per month.

Quality Production Standards

ISO Standards

ISO 683-1

ISO 683-18

ISO 898-1

ISO 898-2

ISO 3506-1

ISO 3506-2

ISO 3506-3

ISO 4954         

ISO 4033

ISO 7089

ASTM Standards

ASTM A307

ASTM A325

ASTM A490

ASTM A193 -B7/B16

ASTM A194

ASTM A354

ASTM F593

ASTM F594

ASTM A563

ASTM F436

DIN Standards

DIN 931

DIN 933

DIN 912

DIN 603

DIN 6921

DIN 6914

DIN 267

DIN 125

DIN 934

DIN 9021

EN Standards

EN 24032

EN 15048

EN 14399

EN 26753

EN 24034

EN ISO 4014

EN 12590

EN 14399-5

EN  1478 

Coating Standards
  • ZINC ELECTRO PLATING 
  • HOT DIP GALVANIZING 
  • MANGANESE PHOSPHATING
  • ANTI RUST BLACKENING 
  •  PTFE / XYLAN 1070 
  • MECHANICAL ZINC PLATING