This nut is mostly used in lawn tractors and snow blowers and is in different locations in the machine, depending on appliance. It is made from metal and measures to 5/16 inches for the diameter and a thread count of 18. Tip: Remember there are different nuts used in the machine, be sure you are ordering the correct part. The tool needed for this repair is a wrench. *Please note: this part is sold individually. Refer to the diagram provided by the manufacturer for instructions.

Nut.25-20 Hex Nylock

$3.99

In Stock

This hex nut is created for use on lawn and gardening equipment. This is a multi-application nut that depends on the unit and tool you are using. For installation instructions, check the manual provided by the manufacturer. *Please note: this nut is sold individually.

Washer, Flat

$2.99

On Order

This is a washer for various lawn and garden equipment. It is a flat washer and requires a 5/16-inch bolt size. Washers are positioned under the head of a nut or bolt to strengthen the connection of two or more parts.

Knob, 5/16-18 Wing (Black)

$4.67

In Stock

This knob is used on a variety of lawn and gardening equipment and acts as a nut to fasten bolts and stayed secure in your tool. Replace this part if your bolt is loose and needs security. The diameter is 5/16 inches and the thread count is 18. *Please note: this knob is sold individually. Check diagram provided by the manufacturer for the part location and installation instructions.

Hln 5/16-18-3B

$2.63

In Stock

This lock nut is designed to fit lawn mowers and other gardening equipment. It is a multi-use nut with varying applications depending on your tool and model. For installation instructions, refer to the diagram provided by the manufacturer. *Please note: this is sold individually.

Washer, 5/16

$2.99

In Stock

Nut, Hex 5/16-18

$3.99

In Stock

This is a hex nut, and it is found in various outdoor tools and equipment. This nut has 6 sides, and is made entirely of metal. It has a 5/16-inch diameter, and a thread size of 18. This part is most commonly used with bolts and screws.

Washer, Cone

$3.99

In Stock

Nut, 1/4C Hex Flange Lock

$2.85

In Stock

Decal, Danger (Cut Finger)

$5.59

In Stock

Lockwasher

$1.77

In Stock

Nut, Nylock, 3/8

$1.77

In Stock

Leaf Blower / Vacuum Repair By Symptom

100% Engine runs but will not blow air

100% of Customers Reported

If your leaf blower does not blow air but the engine is running, it could mean there is a problem with the blower fan. Check if this part is broken with our repair guide.

See All Symptoms >