whatsapp
Countersunk Bolt

Countersunk Bolt

At Suman Fasteners, we manufacture and supply high-quality Countersunk Bolts that meet ASTM, DIN, ASME, and UNI standards. These bolts feature a flat head designed to sit flush with the surface, providing a smooth and streamlined finish.
  • Standard Specification: ASTM A193, EN 10083-3, ASTM A276, ASTM A182, EN 10259, IS 1367 Part III
  • Dimensional Specification: ISO 3506-1, DIN 912, ISO 4762, Customers Drawings