Nut Cap Black Big And Small For 12*25, 12*30,12*35,12*40,12*50,12*60

Short Description:

Carriage bolts and nut caps are commonly used in construction and various other applications where a secure fastening method is required. Here's a breakdown of each:

1. Carriage Bolts: These are a type of fastener designed with a smooth, domed head and a square or ribbed neck beneath the head. The square neck prevents the bolt from turning once it's tightened into place, making them ideal for use in wood or soft materials where the square neck can embed itself into the material to resist turning. Carriage bolts are commonly used in applications where a smooth finish is desired on one side of the connection, as the domed head protrudes above the surface while the square neck is embedded in the material.

2. Nut Caps: Nut caps, also known as acorn nuts or dome nuts, are protective covers that are screwed onto the exposed end of a bolt or threaded rod. They are typically dome-shaped with a closed end, resembling an acorn, hence the name. Nut caps serve several purposes:

   • Protection: They provide protection to the threads of the bolt or rod from damage, corrosion, or snagging on clothing or other objects.
   • Safety: Nut caps cover the exposed end of the bolt, reducing the risk of injury from sharp edges o