Nuts are used to attach machine thread fasteners. Different types of nuts include Wing nuts, Hex nuts, Cap nuts, T-Nuts and other varieties of nuts in various sizes and materials.
JC Grand can provide a wide array of nut designs. Our most popular products are shown below, however, we often OEM manufacture nuts according to our customer's own designs and specifications.
Whatever the requirement, JC Grand can help.

Used for fastening to a bolt when mechanically joining materials together. This type is also known as finished full.

Used for fastening to a bolt when mechanically joining materials together. This type refers to nuts used with smaller machine screw sizes under 6.35mm (1/4").

Used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material located at the top of the nut. This helps prevent loosening from vibration.

A thinner version of a hex nut.

A thin pattern lock nut used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material located at the top of the nut. This helps prevent loosening from vibration.

A nut that can be turned by hand.

A nut with a finished top. Bolts must be in the proper length.

Acorn nuts are a high crown type of cap nut used for appearance.

Square nuts, once very common, were mostly replaced by hex nuts. Can also be used in a channel or welded in place.

A nut with a built in washer which can be serrated to resist vibration, as required.