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Carriage Bolt Full Thread
The Carriage Bolt Full Thread is a round head bolt with a square neck that prevents rotation during tightening. Its full-length threading ensures adjustable fastening strength along the entire shank. Manufactured to ASTM and DIN standards, it is available in multiple grades, diameters, and coatings. It is commonly used in wood-to-wood, wood-to-metal, and light structural connections. These bolts are widely applied in furniture, fencing, construction, and mechanical assemblies.
Hex Bolt Half Thread
Hex Bolt Full Thread is a widely used fastener designed for mechanical joints, structural connections, and heavy-duty assemblies. With threads running along the entire length, it provides maximum grip and adjustable fastening capability. Manufactured to ASTM and DIN standards, it covers a full range of sizes, grades, and coatings. It is suitable for construction, machinery, automotive, oil & gas, and industrial projects. Known for strength, durability, and versatility, it is an essential fastener in global engineering applications.
Hex Bolt Full Thread
Hex Bolt Full Thread is a widely used fastener designed for mechanical joints, structural connections, and heavy-duty assemblies. With threads running along the entire length, it provides maximum grip and adjustable fastening capability. Manufactured to ASTM and DIN standards, it covers a full range of sizes, grades, and coatings. It is suitable for construction, machinery, automotive, oil & gas, and industrial projects. Known for strength, durability, and versatility, it is an essential fastener in global engineering applications.
Lifting Eye Nut
Lifting Eye Nuts are forged components designed to provide a strong lifting point by threading onto bolts, studs, or threaded rods. They are manufactured to ASTM, DIN, and ISO standards in carbon steel, stainless steel, or alloy steel. The closed eye design allows secure attachment of hooks, slings, or shackles for lifting and rigging applications. Available in galvanized, zinc plated, or stainless finishes, they offer strength, safety, and corrosion resistance. They are widely used in construction, shipping, machinery, rigging, and industrial lifting operations.
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.
Castle Nut
Castle Nuts, also known as Slotted Nuts, are hexagonal nuts with slots cut into one end for use with a cotter pin. They are manufactured to ASTM, DIN, and ISO standards in carbon steel, alloy steel, stainless steel, or brass. The cotter pin passes through the nut slots and a drilled bolt hole, ensuring secure locking against vibration and loosening. Available in zinc plated, galvanized, stainless, or brass finishes, they provide durability and reliability in critical assemblies. They are widely used in automotive axles, machinery, aerospace, railways, and heavy equipment where secure locking is essential.
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.
Dome Cap Nut
Dome Cup Nuts, also known as Cap Nuts, are hexagonal nuts with a domed top designed to cover exposed bolt threads. They provide both functional protection and a clean, finished appearance in assemblies. Manufactured to ASTM and DIN standards, they are available in carbon steel, stainless steel, brass, and decorative finishes. These nuts prevent thread damage, enhance safety, and resist corrosion when plated or galvanized. They are widely used in furniture, automotive, architectural fittings, machinery, and general engineering projects.
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.
Thin Check Nut
Thin Check Nuts, also known as Jam Nuts, are slim-profile hex nuts used to lock standard nuts in place on threaded assemblies. They are manufactured to ASTM and DIN standards and are available in carbon steel, stainless steel, and brass. By tightening against another nut, they prevent loosening caused by vibration or rotation. Their compact design makes them suitable for applications with limited space or where double-nut locking is required. They are commonly used in machinery, automotive, construction, and mechanical equipment assemblies.
Wing Nut
Wing Nuts are hand-tightened fasteners featuring two projecting wings that allow easy installation and removal without tools. They are manufactured to ASTM and DIN standards and are available in steel, stainless steel, brass, aluminum, and nylon. These nuts are commonly used where frequent adjustment or disassembly is required. Their quick-assembly design makes them ideal for light machinery, furniture, fixtures, and DIY applications. Wing Nuts provide a practical fastening solution for applications requiring speed, convenience, and moderate strength.
Square Nut
Square Nuts are four-sided nuts designed to provide a greater bearing surface compared to standard hex nuts. They are manufactured to ASTM and DIN standards and are available in standard, thin, and heavy-duty forms. The square profile reduces the risk of rounding and allows better grip during tightening and loosening. They are often used with square-headed bolts, carriage bolts, and in timber or metal structural applications. Square Nuts are widely used in railways, construction, furniture, machinery, and restoration of vintage structures.
