Bulk SAE Flat Washers – Medium Carbon Thru-Hardened, Zinc CR+3, Made in USA – Monster Bolts DIN7500 Head Style: 82° Flat Head

Head Style: 82° Flat Head for flush-mounted fastening

✔️ Marine-grade A4-80 stainless steel for durability in harsh environments

Featuring standard UNC coarse threads and a 3/8″ hex drive

Not recommended for hollow block or brick applications

Bulk SAE Flat Washers – Medium Carbon Thru-Hardened, Zinc CR+3, Made in USA – Monster Bolts DIN7500 Head Style: 82° Flat HeadMonster 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