Genuine Manufacturer Approved Carriage Bolt is a standard part that fits a variety of products. This part is sold individually and the Nut is not included. The square area under the head is designed to fit into a square hole in the work piece it measures 5/16-18 x .75. It is this square hole that restrains the bolt and keeps it from turning when the nut is tightened.

This is a Manufacturer Approved replacement nut for lawn and garden equipment. This item is Metal an is Sold Individually. A lock nut is a type of nut that resists loosening when properly threaded onto a bolt.

This is an OEM replacement part sourced directly from the manufacturer. Sold individually.

This part is compatible with the lawn tractors listed below.

It is helpful to count the number of threads exposed so when you reinstall it'll be back in the same position.

A wrench set is needed for repair.

This is a Genuine Manufacturer Approved replacement part used on a variety of Lawn Tractors. This part is Sold Individually. This item helps to secure Axle Assembly to the Pivot Axle. This also helps Axle to move freely and effortless. Due to constant use and pressure being put on this part it would need to be inspected periodically and replaced if its showing signs of wear.

Genuine OEM replacement part, This part is sold individually.
This part is used on all of the lawn tractors shown below.
The purpose of this part is to connect the steering shaft to the frame of the lawn tractor.

This is a Genuine Manufacturer replacement part used on a variety of Riding Lawn Mowers. This part is made out of Metal and it is Sold Individually. This part helps in steering mechanism of the Mower.