Bulk F436 Structural Flat Washers – Plain Finish, Inch Sizes, Made in USA – Monster Bolts Magnetic and mild corrosion resistance—ideal for

and mild corrosion resistance—ideal for machinery

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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

String Count: 6-string guitars

Fully-threaded screws ship fast from the USA and are backed by Monster Bolts’ industry-leading support

Bulk F436 Structural Flat Washers – Plain Finish, Inch Sizes, Made in USA – Monster Bolts Magnetic and mild corrosion resistance—ideal forMonster 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