Import Collar Nuts — Buy in Bulk from Supplier in India

Collar nuts from Hellary Import And Export Private Limited are one-piece fasteners that integrate a flange, eliminating the need for a separate washer. These nuts are machined, milled, and blackened, then subjected to heat treatment to enhance their strength and durability. The integral collar acts as a built-in washer, providing a larger bearing surface and reducing the risk of damage to the workpiece during tightening.

Typically manufactured from medium to high-carbon steel or stainless steel, collar nuts are available in standard thread sizes ranging from M4 to M20, with typical grades including 8.8, 10.9, or A2-70 for stainless variants. The blackening process improves corrosion resistance and provides a uniform appearance, while the heat treatment ensures the nuts meet or exceed standard torque and tensile strength requirements for industrial applications.

These nuts are commonly used in clamping, fixing, and levelling applications across industries such as automotive, construction, and machinery assembly. Buyers should confirm the exact material grade, thread specification, and dimensional tolerances with Hellary Import And Export Private Limited, as these details are not provided in the listing. The supplier’s location in Rajkot, Gujarat, positions it well for logistics within India and for export markets.

Hellary Import And Export Private Limited is a supplier of industrial fasteners based in Rajkot, Gujarat, India. The company operates from an address at 205, Iscon Mall, Second Floor, 150 Ft. Ring Road, in the heart of Rajkot’s commercial district. Its product range includes specialty fasteners like collar nuts, which are designed for applications requiring enhanced stability and load distribution.

The supplier’s profile indicates a trust tier classification of harbor, with no recorded response rate or average response time. No additional details such as certifications, production capacity, or client references are provided. Buyers are recommended to directly confirm the company’s ability to supply specific grades, sizes, and quantities, as well as its adherence to industry standards for fastener manufacturing.