Bulk F436 Structural Flat Washers – Plain Finish, Inch Sizes, Made in USA – Monster Bolts Size:300 Qty - 1-1/8" These Zinc CR+3 coated Class

These Zinc CR+3 coated Class 10 Hex Flange Top Locknuts are ideal for:

making it perfect for professionals and DIY enthusiasts alike

Note: These are thread-cutting screws and are not self-drilling

Bulk Packs: Cost-effective for industrial and large-scale use

Enhance the strength and reliability of your assemblies with our high-quality Grade 8 Hex Jam Nuts featuring a plain finish

Bulk F436 Structural Flat Washers – Plain Finish, Inch Sizes, Made in USA – Monster Bolts Size:300 Qty - 1-1/8" These Zinc CR+3 coated ClassMonster Overview Fix your project right the first time with F436 Structural Flat Washers Plain Finish from Monster Bolts. These USA made structural washers are manufactured to ASTM F436 and built for demanding high strength bolted connections in structural steel, construction, bridge work, and heavy equipment. F436 structural flat washers provide a hardened, reliable bearing surface under bolt heads and nuts, helping distribute load and protect