What type of threads are used on nuts and bolts?
The three standard thread series in the Unified screw thread system that are considered very important for fasteners are UNC (coarse), UNF (fine), and 8-UN (8 thread). Fine threads have larger stress areas which make the bolts stronger in tension.
How nut and bolt relate to each other?
A nut is a type of fastener that is always used with bolts. The bolt is a solid cylindrical fastener that is used with a nut. The nuts are hollow circular cylinders with a circular cross-section.
What bolts have hexagonal heads?
Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
What are the different bolt threads?
There are three standard thread series in the Unified screw thread system that are highly important for fasteners: UNC (coarse), UNF (fine), and 8-UN (8 thread).
What is hexagonal nut?
Hex Nuts are six sided hexagon nuts, used for tightening bolts and screws. Hex nuts are often found with hex headed bolts. However its use is not limited to only hex headed bolts. Hexagonal body enables easy wrenching while putting enough torque to the bolting joint. Hex nuts can be used with all kinds of bolts.
What is a hexagon screw?
Posted in: Fasteners. Hex Cap Screws are fasteners featuring a hexagonal, six-sided, head with a washer face on the bearing surface and a chamfered point. Commonly used in construction and machine assemblies, hex cap screws are one of the most common fasteners used on the jobsite today.
What is a hexagon bolt?
Hexagon has become the most common shape in which bolts and nuts, as well as many other fasteners, are made. Characterized by the presence of six sides, hexagonal fasteners are used in a variety of applications.
Why are bolts and nuts hexagonal?
While the main reason bolts and nuts are hexagonal is because it makes them easy to turn, hexagon has also become a universally accepted standard. Consumers and businesses throughout the world use hexagonal fasteners. If fasteners featured many different shapes, they wouldn’t be compatible with each other.
What are hexagonal fasteners used for?
Hexagon has become the most common shape in which bolts and nuts, as well as many other fasteners, are made. Characterized by the presence of six sides, hexagonal fasteners are used in a variety of applications. You can find them in furniture, household appliances, building frames, kids’ toys, automobiles and more.
Are hex bolts and hex cap screws the same thing?
However, make sure you are comparing apples to apples, because “Hex Bolts” and “Hex cap screws” are different! Lightning Bolt has many people that contact us which interchange the names of hex cap screws and hex bolts as they are synonymous… they are not. Hex bolts are “less precise” and therefore cheaper than hex cap screws.