-
8.8 grade fully threaded bolt
Full threaded bolt is a widely used fastener in the fields of machinery and chemical engineering.
-
Q235 high-strength pre embedded anchor bolt
Anchor bolts can be divided into fixed anchor bolts, movable anchor bolts, expansion anchor anchor bolts, and bonded anchor bolts. According to their different appearances, they are divided into L-shaped embedded bolts, 9-shaped embedded bolts, U-shaped embedded bolts, welded embedded bolts, and bottom plate embedded bolts.
-
Galvanized U-shaped bolt
U-shaped bolt, also known as saddle bolt, has a U-shaped shape with threads on both ends that can be combined with nuts. It is mainly used to fix tubular objects such as water pipes or sheet objects such as car leaf springs. The material properties, density, flexural strength, impact toughness, compressive strength, elastic modulus, tensile strength, temperature resistance, and color are determined according to the usage environment. Commonly used materials include carbon steel, alloy steel, ... -
Black high-strength stud bolts
Stud bolts, used to connect the fixed link function of the machinery, the stud bolts have threaded screws in the middle at both ends, some thick and some thin. It is generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, crane towers, long-span steel structures and large buildings, etc. -
High strength square head bolt 8.8 grade
Selected materials, professional equipment production, quality assurance. Professional customization, complete specifications, factory price -
High strength carbon steel hexagon socket bolt
Cylindrical head hexagon socket bolt, also known as hexagon socket bolt, cup head screw. The commonly used hexagon socket head bolts are 4.8 grade, 8.8 grade, 10.9 grade, and 12.9 grade. According to the material, there are stainless steel and iron. According to the strength grade of hexagonal socket head bolts, there are 4.8, 8.8, 10.9, and 12.9 grade hexagonal socket head bolts made of iron. Grade 8.8-12.9 hexagon socket head screws are called high-strength hexagon socket bolts. -
Factory Custom Yellow Zinc Plated Carbon Steel Hex Flange Head Bolt M6 M8 M10
A flange bolt is a type of bolt with a flange on the head.
Its characteristics include:
- Increase contact area: The presence of flanges increases the contact area between bolts and connectors, disperses pressure, and reduces damage to the surface of connectors.
- Improve anti loosening performance: Compared with ordinary bolts, flange bolts have better anti loosening effect in vibration environments.
- Easy installation: The edges of the flange are usually chamfered or rounded, making it easy to install and position.
-
4.8 grade M12X70 steel zinc plated carriage bolt DIN603
Grade: 4.8, 8.8, 10.9, 12.9, Material: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Hot-dip Galvanized, Galvanized, etc!
-
DIN931 Black Grade 8.8 10.9 12.9 Hex Bolt M48 M46 M14 1.75 10Mm 40Mm 45Mm Hex Head Bolts With Half Thread
Grade: 4.8, 8.8, 10.9, 12.9, Material: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Hot-dip Galvanized, Galvanized, etc!
-
Carbon Steel Grade 4.8 8.8 10.9 Zinc Plated Rail Fish Bolt Plate And Nut Fishtail Fastener For The Tower Railway
Fish tail bolt, also known as fish tail bolt or fish tail screw, is a commonly used fastener for railway track connections.
Its shape resembles a fish tail, hence its name. Fish tail plugs are usually made of high-strength steel, which has good tensile strength and fatigue resistance.
Its main function is to tightly connect the steel rails and sleepers together, ensuring the stability and safety of the railway track. The specifications and dimensions of fish tail bolts may vary depending on the type of steel rail and sleeper.
When installing and using fishtail bolts, it is necessary to strictly follow relevant standards and specifications to ensure their fastening effect and the safety and reliability of railway operation.
