M20-2.5 DIN 933 A4 Hexagon Head Stainless Steel Fully Threaded Bolt 316 Bolts

Description

M20-2.5 DIN 933 A4 hex bolt has a hexagonal head and 20mm diameter of machine threads for use with a nut or in a tapped hole. Also known as hex screw or machine bolt. Hex cap screw features a washer face under the head and a chamfered point, whereas a hex bolt does not have a washer face or chamfered threads. They are made of stainless steel and are very common in construction or repair projects. Hex bolt is a very common choice when it comes to construction and repair. Hexagon screw head bolts come in a large variety of sizes and diameters. The best way to choose the right hex bolt is to find the bolt material that best suits your needs. Our company also provides custom-made fasteners & other precision components.

Each different hex bolt material has particular properties to fit specific applications. M20-2.5 DIN 933 A4 Hexagon screw head bolts are made from a variety of materials to accommodate the wide range of applications in which hex cap bolts are used.

Stainless steel 316 hex head bolts offer several advantages, making them a popular choice for high-performance and demanding applications. The primary benefit lies in the 316-grade stainless steel, known for its superior corrosion resistance compared to other stainless steel grades. This is particularly important in environments exposed to saltwater, chemicals, or harsh weather conditions, such as marine, coastal, or industrial settings. The addition of molybdenum in 316 stainless steel significantly enhances its ability to resist pitting and crevice corrosion, providing long-term durability and reliability.

The hex head design allows for easy installation and removal with a wide variety of tools, including wrenches and sockets. The large, six-sided head offers excellent grip and enables the application of higher torque without the risk of rounding off the edges, ensuring a secure and tight connection. This makes hex head bolts particularly useful in heavy-duty applications where strong, reliable fastening is essential, such as in construction, machinery, and automotive industries.