DIN 7991 Stainless Steel Countersunk Hex Bolts

DIN 7991 Hex Socket Countersunk screw has external thread that commonly used in machine parts, clamping, mould fixing and so on. The flat socket head enables driving where there is not sufficient space for wrenches or sockets and allows the screw head to sit flush on the surface.Countersunk Head Screws 
The hex socket screw drive has a hexagonal recess and may be driven by a hex wrench, also known as an Allen wrench, Allen key, hex key as well as by a hex screwdriver (also known as a hex driver) or a bit. Hex Socket Countersunk Head Screw

DIN 7991 stainless steel countersunk hex bolts are a type of fastener that is commonly used in construction and engineering applications. These bolts have a hexagonal head with a countersunk design, meaning that the head is flat and sits flush with the surface of the material it is being fastened to. Here is a description of DIN 7991 stainless steel countersunk hex bolts:

1. Material: DIN 7991 stainless steel countersunk hex bolts are made from high-quality stainless steel, which provides excellent corrosion resistance and durability. This makes them suitable for use in both indoor and outdoor applications.

2. Head design: The bolts have a hexagonal head with a countersunk shape. The countersunk design allows the head to sit flush with the surface of the material, providing a smooth and finished appearance. The hexagonal shape enables easy tightening and loosening of the bolt using a wrench or socket.

3. Thread: DIN 7991 stainless steel countersunk hex bolts have a metric thread, which means they are compatible with metric nuts and other fasteners. The thread is precision-cut to ensure a secure and tight fit when fastened.

4. Size range: These bolts are available in a range of sizes, including diameter and length options. The diameter typically ranges from M3 to M24, while the length can vary from a few millimeters to several centimeters, depending on the specific application requirements.

5. Applications: DIN 7991 stainless steel countersunk hex bolts are used in various applications where a flush and finished appearance is desired. They are commonly used in construction, machinery, automotive, and electrical industries. These bolts are suitable for fastening materials such as metal, wood, plastic, and composites.

6. Strength and durability: Stainless steel is known for its high strength and durability, making DIN 7991 countersunk hex bolts resistant to bending, shearing, and corrosion. This ensures a long-lasting and reliable fastening solution.

In summary, DIN 7991 stainless steel countersunk hex bolts are a versatile fastener option that combines the strength and durability of stainless steel with a flush and finished appearance. They are widely used in construction and engineering applications due to their high-quality material, precise thread, and reliable performance.