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Button Allen Bolt

Button Allen Bolts are socket drive fasteners with a low-profile rounded head for smooth finishes. They are tightened with an Allen key, making them suitable for compact spaces and clean surface requirements. Manufactured to ASTM and DIN standards, they are available in high strength grades and multiple coatings. Their rounded heads offer a decorative yet functional fastening option with strong mechanical performance. Commonly used in machinery, furniture, automotive, aerospace, and structural applications.

Cap Allen Bolt

Cap Allen Bolts, also known as socket head cap screws, are high-strength fasteners tightened using an Allen key or hex wrench. They are commonly used where precise torque and a clean flush finish are required in assemblies. Manufactured to ASTM and DIN standards, they are available in a wide range of grades and coatings. Different head types such as standard, button, and countersunk expand their applications. They are widely used in machinery, automotive, aerospace, and structural engineering industries.

Euro / Elevator Bolt

Premium-quality Euro / Elevator Bolts supplied by Unifastener Industries LLC in Dubai, UAE. Designed for conveyor systems, bucket elevators, and industrial fastening applications.

Flange Washer Bolt

Flange Washer Bolts are hex head bolts with an integrated flange base that distributes load and prevents damage to surfaces. They are manufactured to ASTM, DIN, and ISO standards in carbon steel, stainless steel, alloy steel, or brass. The built-in washer reduces assembly time and ensures secure fastening without the need for separate washers. Available in serrated and non-serrated types with various coatings, they provide strength, corrosion resistance, and vibration resistance. They are widely used in automotive, machinery, construction, furniture, and general engineering applications.

Grub Screw

Grub Screws, also known as Set Screws, are headless fasteners designed to secure one component inside another without protrusion. They are tightened with an Allen key through the internal hex socket, leaving a flush or hidden finish. Available in various point types, they provide grip, locking, or positioning in mechanical assemblies. Manufactured to ASTM and DIN standards, they are offered in multiple grades, materials, and coatings. They are widely used in machinery, pulleys, gears, couplings, and precision engineering applications.

Hex Nut

Hex Nuts are the most common type of fastening nut, featuring a six-sided profile for secure wrenching and torque application. They are manufactured to ASTM and DIN standards, covering a wide range of grades, materials, and finishes. Hex nuts are used with bolts, screws, studs, and threaded rods in countless mechanical and structural assemblies. Their versatility and strength make them suitable for construction, machinery, automotive, and general engineering use. They are an essential component in fastening systems across industries worldwide.

Kep Nut

KEP Nuts, also known as Washer Nuts or Hex Nuts with Captive Star Washers, combine a hexagonal nut with an attached external tooth lock washer. They are manufactured to ASTM, DIN, and ISO standards in carbon steel, stainless steel, or brass. The captive washer provides excellent locking action, resists loosening under vibration, and saves assembly time by eliminating a separate washer. Available in zinc plated, galvanized, stainless, brass, or black oxide finishes, they provide secure fastening with added corrosion resistance. They are widely used in electronics, appliances, automotive, and general sheet-metal applications where vibration resistance is important.

Long Nut / Coupling Nut

Long Nuts, also known as Coupling Nuts, are extended hexagonal nuts used to connect two threaded rods or bolts together. They are manufactured to ASTM and DIN standards, providing strong thread engagement and reliable load transfer. Available in carbon steel, alloy steel, stainless steel, and brass, they are suited for structural and mechanical applications. Coupling nuts are often used in construction, scaffolding, machinery, and suspension systems. They ensure alignment, adjustability, and continuity in threaded assemblies across various industries.

Nylon Nut

Nylon Nuts, also known as Nylon Insert Lock Nuts or Nyloc Nuts, are prevailing torque fasteners designed to resist loosening under vibration and load. They feature a nylon collar insert that grips the bolt threads, maintaining secure fastening even in dynamic conditions. Manufactured to ASTM and DIN standards, they are available in all-nylon or metal-body types with nylon inserts. These nuts are reusable within limits and provide insulation, corrosion resistance, and anti-vibration performance. They are widely used in automotive, aerospace, machinery, furniture, and electrical installations.

Pan Head Star Machine Screw

Pan Head Star Machine Screws are round top screws with a cross/star (Phillips/Pozi) drive for strong torque and easy installation. The domed pan head provides a larger bearing surface compared to countersunk screws. Manufactured to ASTM and DIN standards, they are available in multiple grades, diameters, and coatings. They are commonly used in electrical fittings, sheet metal work, machinery, and furniture assemblies. With star drive heads, they offer improved grip and reduced risk of driver slippage.

Roofing Bolt

Roofing Bolts are designed with a large round slotted head and are used for securing roofing sheets and cladding panels. The large head spreads the load, reducing the risk of sheet damage and improving fastening strength. They are produced to ASTM and DIN standards in a variety of materials and protective coatings. Supplied with square or sealing washers, they ensure watertight and durable connections. Commonly used in roofing, cladding, fencing, and light structural applications.