Nuts
Foundation nuts are essential components used with anchor bolts, threaded rods, and structural fasteners to ensure a strong, vibration-resistant connection in civil and industrial installations. Available in various sizes, shapes, and finishes, they provide the clamping force required for load-bearing structures.
Key Features
- Available in hex, square, and dome shapes
- Precision-threaded to match anchor rods and bolts
- Suitable for dynamic load conditions
- Available in mild steel, stainless steel, and high-tensile grades
- Finished for corrosion resistance and durability
Technical Specifications
- Size (Dia): M12 to M76 or ½″ to 3″
- Material Grade: MS, EN8, SS304/316, High Tensile
- Thread Type: Metric, BSW, UNC (as per mating bolt)
- Shape Options: Hex Nut, Dome Nut, Flanged, Lock Nut
- Surface Treatment: Zinc-Plated, HDG, Black Oxide
- Threading Standard: As per IS 1363, ASTM A563, DIN 934
- Compatible With: Anchor bolts, threaded rods, and rebar
Manufacturing Method & Tolerances
Manufacturing Method:
Nuts are forged or machined from bar stock, followed by CNC threading to ensure precise fit and finish. Heat treatment and coatings are applied based on performance requirements.
Tolerances:
- Threading: As per IS/ASTM/DIN standards
- Dimensional: Within ISO class tolerance or as per drawing
- Custom sizing available for non-standard threads or fits
Applications & Usage
- Used in conjunction with anchor bolts and rods in foundations
- Ideal for securing machinery base plates
- Suitable for precast panels and rebar couplers
- Common in steel structures, telecom towers, and infrastructure builds
- Essential for vibration resistance and mechanical locking
Need High-Quality Nuts That Fit Right Every Time?
We supply standard and heavy hex nuts in all finishes and grades — ready to pair with your anchor bolts or rods.
Send Inquiry