Allen COUNTER SUNK bolt
We manufacture high-precision Allen Countersunk Bolts featuring a flat head and hexagonal recessed drive, designed to sit flush with the surface for a smooth, snag-free finish. Ideal for applications requiring both strength and clean aesthetics, these bolts offer secure
fastening and are commonly used in furniture, electronics, automotive, machinery, and architectural assemblies. Produced using high-grade materials and advanced machining, they ensure reliable performance, durability, and a neat, professional appearance.
Flush Fit. Clean Finish. Strong Hold.
Extra long nuts, also known as coupling nuts or extended hex nuts, are commonly used in mechanical, structural, and heavy engineering applications. Their primary function is to connect two male threaded rods or to provide deep thread engagement where high clamping strength is essential. These nuts are particularly useful in:
Steel fabrication
Heavy machinery assembly
Bridges and structural supports
Wind turbine installations
Automotive and aerospace components
Pipeline and oil & gas equipment
Due to their extended length, they offer greater thread engagement compared to standard nuts, minimizing the risk of loosening due to vibration or load stresses.
Extended Thread Depth: Offers superior load distribution and grip over longer threaded sections.
High Tensile Strength: Manufactured from carbon steel, alloy steel, or stainless steel, depending on the requirement, for superior performance under high-stress environments.
Precision Machining: Each nut is precisely machined using CNC technology to ensure tight tolerances and perfect thread alignment.
Corrosion Resistance: Available with coatings like black oxide, hot-dip galvanizing, or zinc plating to resist corrosion and environmental wear.
Customizable Dimensions: We can manufacture extra long nuts in various sizes, diameters, and thread standards (metric, UNC, UNF, etc.) as per client specifications.
Enhanced Holding Power: The extended length allows for a larger surface area contact, reducing stress and the likelihood of failure.
Durability in Harsh Conditions: Ideal for outdoor or high-vibration settings where standard nuts may fail.
Versatility: Suitable for both temporary and permanent joints across diverse industries.
At our company, we don’t just supply hardware — we engineer reliable fastening solutions tailored to your project needs. Whether you’re building infrastructure or assembling precision machinery, our extra long nuts are the dependable choice for strength and longevity.
Let us know your custom requirements, and we’ll deliver precision-engineered nuts made to exceed expectations.
Applications
- Furniture and Cabinetry
- Precision Engineering Projects
- Machinery and Equipment Assembly
- Electronics and Electrical Enclosures
- Automotive and Aerospace Components
- Decorative and Architectural Applications
