Bulk F436 Structural Flat Washers – Plain Finish, Inch Sizes, Made in USA – Monster Bolts Magnetic String Count: 6-string guitars

String Count: 6-string guitars

Type 23 screws feature a large triangular chip-relief pocket at the tip that clears swarf as it cuts—reducing driving torque and leaving cleaner threads in stainless sheet

Type 23 Cutting Point: Triangular chip-relief slot ejects chips for smoother cutting and lower drive torque

Need other sizes or head styles

Bulk F436 Structural Flat Washers – Plain Finish, Inch Sizes, Made in USA – Monster Bolts Magnetic String Count: 6-string guitarsMonster 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