Description
Grade 8.8 Hex Socket Bolt is a high-quality industrial fastening device that is widely used across various industries including aerospace, automotive, construction, and manufacturing. This bolt is made of carbon steel, which is known for its strength, durability, and resistance to wear and tear. The Grade 8.8 Hex Socket Bolt has a hardness of 800-1000 MPa, making it one of the strongest bolts available in the market.
The hex socket design of this bolt is particularly convenient for use in tight spaces or areas that are difficult to access. The hex socket allows for easy application of torque, which helps to ensure a secure and tight fit. This feature also allows for easy replacement of bolts without needing to remove any surrounding components. The dimensional precision of this bolt also increases its accuracy and ease of installation.
Commonly used hex socket head cap bolts are grade 4.8, 8.8, 10.9, 12.9, etc. Usually, the hex socket bolts of grade 8.8 and above are called high-strength Allen bolts, of which the hex socket bolts screws of grade 12.9 have knurling. The hexagon socket head cap bolts below grade 8.8 are called ordinary hex socket bolts.
DIN912 hexagon socket head bolts of the same performance grade, regardless of the difference in material and origin, have the same performance, and only the performance grade can be selected in the design.
The prices of DIN912 Allen bolts on the market are definitely different according to the different grades. Generally, the price of high-strength hex socket head cap bolts is definitely much higher than that of ordinary hex socket bolts. In the market, the most commonly used are grade 4.8, 8.8, 10.9 and 12.9.
Advantages Of Grade 8.8 Hex Socket Bolts
1. Grade 8.8 hex socket bolt can withstand larger loads. It has six force-bearing surfaces, which is more resistant to screwing than flat-blade screws and cross-shaped screws with only two surfaces.
2. Allen bolt can be countersunk in use, that is, the entire bolt is sunk into the workpiece, which can keep the surface of the workpiece flat and beautiful.
3. Easy to install.
4. It is not easy to disassemble.
