Прорезная шестигранная гайка, 1 1/4''-7 Caterpillar 1K6861

A Slotted Hexagonal Nut is designed to be used in conjunction with a cotter pin to prevent the Nut from loosening. The Slotted Nut has slots or notches cut into the top of the Nut, that align with a hole drilled in the bolt or threaded rod. Once the Nut is tightened to the desired torque, a cotter pin is inserted through the hole to prevent the Nut from turning and coming loose. Attributes:• Provided with a slot width of 0.31 inches to accommodate a cotter pin.• High strength and wear resistance. Applications:A Slotted Hexagonal Nut is threaded onto the bolt or rod and tightened to secure two components together.