Twistlock pins with nuts are commonly used in the assembly and securement of various types of heavy machinery and equipment to ensure a reliable and robust connection. Some of the heavy machinery and equipment where twistlock pins with nuts find applications include:

Construction Machinery: Twistlock pins with nuts are used in the assembly of construction equipment such as bulldozers, excavators, backhoes, loaders, and cranes. They secure attachments, buckets, and components to the machinery.

Agricultural Machinery: Heavy agricultural equipment like tractors, plows, cultivators, and harvesters utilize twistlock pins with nuts to connect implements and accessories securely.

Mining Equipment: In the mining industry, these fasteners are employed to secure components and attachments on mining machinery, including drills, loaders, and haul trucks.

Forestry Equipment: Heavy forestry machinery such as logging trucks, skidders, and harvesters use twistlock pins with nuts to secure various components and attachments.

Material Handling Equipment: Industrial equipment like forklifts and material handlers may use twistlock pins with nuts to secure specialized attachments and forks.

Marine and Offshore Equipment: In maritime applications, twistlock pins with nuts are used to secure components on ships, oil rigs, and offshore platforms.

Railroad Equipment: Twistlock pins with nuts can be found in the assembly and securement of railroad equipment, including railcars and specialized rail machinery.

Automotive Manufacturing: Some heavy machinery used in automotive manufacturing may employ twistlock pins with nuts to secure tools, dies, and fixtures.

Aviation Ground Support Equipment: At airports, ground support equipment like aircraft tugs, baggage carts, and maintenance equipment may utilize these fasteners for component securement.

Military and Defense Machinery: In military applications, heavy machinery and equipment, such as tanks, armored vehicles, and artillery, may use twistlock pins with nuts to secure various components.