Bulk F436 Structural Flat Washers – Zinc CR+3, Inch Sizes, Made in USA – Monster Bolts Size:1200 Qty - 5/8" ensuring superior tensile capacity

ensuring superior tensile capacity

Get a perfectly flush finish on steel deck plates

Full or Partial Thread: Choose from DIN 933 / ISO 4017 (full thread) or DIN 931 / ISO 4014 (partial thread) to match your requirements

Finish: Zinc-Plated – baked + factory wax

These fully threaded fasteners offer the strength and aesthetics needed for small hardware

Bulk F436 Structural Flat Washers – Zinc CR+3, Inch Sizes, Made in USA – Monster Bolts Size:1200 Qty - 5/8" ensuring superior tensile capacityMonster Overview Fix your project right the first time with F436 Structural Flat Washers Zinc CR+3 from Monster Bolts. These USA made structural washers are manufactured to ASTM F436 and designed to support high strength bolted connections in structural steel, construction, bridge work, and heavy equipment. F436 structural flat washers provide a hardened, consistent bearing surface under bolt heads and nuts, helping distribute load and protect