The 3/4" Mechanical Zinc Finish Medium Split Lock Washer 1133632 from Fastenal is a high-quality fastener made of carbon steel with a grade of AISI 1055-1065. This lock washer features a mechanically deposited zinc finish, providing durability and corrosion resistance. With a system of measurement in inches and a pack of 10, this washer is ideal for various industrial and commercial applications requiring reliable and strong fastening solutions.

Product Attributes
System of MeasurementImperial (Inch)
Mating Fastener Size3/4"
MaterialCarbon Steel
Nominal Thickness0.188"
Inner Diameter0.753" - 0.766"
Outer Diameter1.265"
TypeSplit Lock Washer
Locking StyleRegular
GradeAISI 1055-1065
FinishMechanically Deposited Zinc
PerformanceMedium
StandardsASME B18.21.1, ASTM B695 Class 5 Type I, 38-46 HRC
Product Weight.8
UOMeach