Features and Types of Black Carriage Bolts

Black carriage bolts are mainly used in fixing two wooden pieces and these are also known as plow bolts. These types of fasteners feature a domed head followed by a square base right beneath the top. These square necks prevent the fastener from spinning when the nut is applied. These are also available with ribbed neck.

These fasteners, along-with timber bolts feature no drive and machine threads, which are used for a nut. Instead they feature a rivet, flaunting a square shoulder beneath their domed top, which withstands the spinning when the nut is fastened.

These metal pieces are used in deck construction and also in other outdoor furniture manufacturing projects. We, at Mutual Screw and Supply are indulged in providing a wide range of black carriage bolts, which are again available in various models and specifications. These items are manufactured using high standard quality material and are highly durable and sturdy by nature. Our range of fasteners is ideal for usage in automobile, engineering and allied industries.

The square neck of such bolt is inserted into the wood as the nut is fastened, thereby ensuring a very secured fitting. These metal rivets are available in various diameters and the most commonly used appliances in wood manufacturing industries. These are made up of different materials and are available in various grades of steel, thereby matching various industrial applications.

The square neck of such bolt is inserted into the wood as the nut is fastened, thereby ensuring a very secured fitting. These metal rivets are available in various diameters and the most commonly used appliances in wood manufacturing industries. These are made up of different materials and are available in various grades of steel, thereby matching various industrial applications.

Some of the most commonly used carriage bolts are described below:

Steel black oxide and oil carriage fasteners – These are medium sized carbon oxidized bolts used in heavy duty automotive processing.

Zinc plated types – These moderate rivets are specially used to prevent rusting.

Stainless steel black 18-8 bolts – These are ideal for marine applications and exterior usage and are therefore manufactured from a specific alloy of steel, which features a high corrosion resistance.

The black carriage bolts are thus available in various categories, flaunting distinct specifications.