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Square Nuts
Product Details:
- Usage & Applications Industrial fastening, machinery, construction, electrical fittings
- Drive Type Wrench/Spanner Driven
- Size M3 - M20, Custom sizes available
- Features Rust resistant, high strength, easy to install
- Diameter Thread diameter M3 to M20
- Shape Square
- Surface Finish Smooth, anti-corrosive
- Click to View more
Square Nuts Price And Quantity
- 1 Unit
Square Nuts Product Specifications
- Manual
- Industrial fastening, machinery, construction, electrical fittings
- Wrench/Spanner Driven
- Mild Steel / Stainless Steel / Brass (as per requirement)
- Zinc Plated / Galvanized / Plain / Nickel Plated
- Varies as per size and material
- M3 - M20, Custom sizes available
- Rust resistant, high strength, easy to install
- Thread diameter M3 to M20
- Square Nuts
- Square
- Smooth, anti-corrosive
- As per IS or customer specification
- Depends on size and application
- Silver, Nickel, Metallic Grey
- Conventional Machining
Product Description
Product Description
Company Profile
Combining leading edge tech. and PUNGKANG Co., Ltds unique know how, an Enterprise that creates the future of Automotive parts industry. PUNGKANG Co., Ltd was established in 1974 as an enterprise which professionally manufactures Nuts for Automotive industry. Together with the continuous development of the Korean automotive industry over the past 48 years, PUNGKANG Co., Ltd has taken root deeply thru. unceasing efforts as an enterprise specializing in automotive parts that produces Nuts and Forged products and supplies to domestic overseas automotive companies which satisfy high technology and quality level of the automobile industry.
Currently, global automotive industry is innovatively changing from fossil fuels into electric and hydrogen fuels and is moving forward day by day with the integration of super innovative technology. In line with these rapid changes, PUNGKANG Co., Ltd developed new tech. products to apply to EV batteries and light weight vehicles by striving for overseas technology alliances on our own, and these earnest efforts bore fruit, making the way for parts supply to the worlds prominent automotive corporations as well as domestic major OEMs.
We are full of confidence in our leading edge technology, creative know-how and unparalleled high quality system and state of the art test equipment thru. half century accumulated craftsmanship since establishing, so that there is nothing lacking to supply our strictly confirmed products that surely satisfy new customer trends and requirements. In future, continuously PUNGKANG Co., Ltd shall keep our clients trust by supplying high quality products based upon innovative technology and process system. We sincerely request for your generous guidance and support
Robust Materials and Versatile Grades
Square nuts are crafted from top-quality mild steel, stainless steel (A2, A4), and brass, offered in grades 4.6 and 8.8. This makes them ideal for applications demanding high strength, durability, and heat resistance up to 400C. Each nut is machined using conventional technology, delivering consistent quality for both standard and custom sizes.
Superior Surface Treatments for Longevity
Surface treatments like zinc plating, galvanizing, and nickel plating provide high corrosion resistance, even in challenging environments. Their smooth, anti-corrosive finish not only enhances longevity but also ensures reliability in industrial, construction, and electrical settings. Choose the finish best suited for your requirements.
Customizable and Application-Focused Design
Available in thread diameters from M3 to M20, square nuts can be customized in size and dimensions following IS standards or client specifications. Their square shape and wrench-driven design make them easy to install and particularly effective in machinery, electrical fittings, and structural applications for secure fastening.
FAQ's of Square Nuts:
Q: How are square nuts typically used in industrial applications?
A: Square nuts are most commonly used for fastening purposes in machinery, construction, and electrical fittings. Their square shape offers better grip with tools like wrenches or spanners, ensuring secure and stable installation, especially in high-stress settings.Q: What materials and grades are available for these square nuts?
A: Square nuts are available in mild steel, stainless steel (grades 4.6, 8.8, A2, A4), and brass. This variety meets varying needs for strength, corrosion resistance, and thermal tolerance, supporting diverse industrial and construction applications.Q: When should I specify fine thread versus standard thread pitch?
A: Fine threads are recommended when tighter tolerances and higher tensile strength are necessary, often in precision machinery. Standard threads are easier to assemble and suitable for general applications. Choose the pitch best aligned with your operational requirements.Q: What surface treatments are offered, and how do they benefit performance?
A: The nuts are treated with zinc plating, galvanizing, or nickel plating, depending on the need. Surface treatments enhance rust and corrosion resistance, extending service life even in harsh or outdoor environments.Q: Where can I use these square nuts, and are custom sizes available?
A: You can use these nuts in industrial fastening, machinery assembly, construction projects, and electrical fittings. Both standard (M3-M20) and custom sizes are available to fit specific project criteria or design requirements.Q: What is the process for ordering and packaging square nuts?
A: Ordering can be done according to the supplier's minimum order requirements, and packaging options include box, packet, or bulk to suit your distribution or project needs. Customizations can often be arranged based on specification.
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