Import External Torx Screw — Buy in Bulk from Supplier in India

External Torx screws are precision fasteners with a star-shaped external drive, designed to transmit higher torque than traditional slotted or Phillips heads without cam-out. These screws from Arjun Enterprise are manufactured to meet standard ISO 10664 dimensions, with drive sizes ranging from T10 to T40 and thread diameters from M2.5 to M10. The screws are produced using cold forging techniques to ensure consistent head geometry and thread integrity.

The material is typically carbon steel grade 4.8 or 8.8, as defined by ISO 898-1, with a plain finish unless otherwise specified. Zinc plating is common for corrosion resistance in non-marine environments, though stainless steel variants in A2 or A4 grades are available upon request. Typical tolerances for thread pitch and head height follow DIN 7985 standards, with length tolerances held within ±0.2 mm for screws under 25 mm and ±0.3 mm beyond that.

These screws are widely used in automotive assembly, industrial machinery, and electronics enclosures where high torque and reliability are critical. Buyers include OEM manufacturers, maintenance contractors, and automation integrators sourcing for production lines. Trade terms are typically FOB Kolkata, with minimum order quantities starting at 5,000 pieces per size. Packaging is bulk in polybags or cartons, with custom labeling available for bulk shipments.

Arjun Enterprise is a supplier based in Kolkata, West Bengal, with a physical address at 47/1C Hazra Road. The company is categorized as an imported supplier with harbor-level trust verification, indicating documented export activity and compliance with basic trade documentation standards. The listing does not state years in business, employee count, or production capacity.

The supplier focuses on fasteners and does not claim certifications such as ISO 9001 or material test reports. Response metrics show no recorded replies to buyer inquiries, suggesting limited active engagement on the platform. Buyers should verify production capabilities and quality control processes directly before placing bulk orders.