Bulk SAE Flat Washers – Medium Carbon Thru-Hardened, Zinc CR+3, Made in USA – Monster Bolts Metric Standard_DIN 985 making it a great choice

making it a great choice for indoor and outdoor applications

Designed for precision

Bulk Savings: Cost-effective options for contractors and industrial buyers

Plug expands and knots for secure hold

Bulk SAE Flat Washers – Medium Carbon Thru-Hardened, Zinc CR+3, Made in USA – Monster Bolts Metric Standard_DIN 985 making it a great choiceMonster Overview Fix your project right the first time with SAE Flat Washers Medium Carbon Thru Hardened, Zinc CR+3 from Monster Bolts. These USA made SAE pattern washers feature a smaller outside diameter than USS washers and are ideal for machinery, automotive, equipment assembly, fabrication, and general industrial applications. Manufactured from medium carbon thru hardened steel, these washers deliver a strong, consistent bearing surface under