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B7, In the future, we promise to keep supply the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.
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DIN127b Metal Spring Washer
DIN127b Metal Spring Washer are commonly used metric lock washers, DIN127b Metal Spring Washer a split metal ring that is bent into a helical shape. DIN127b Metal Spring Washer are a left hand helix and allow the nut to be tightened in a right hand direction only. When compressed by tightening the nut, the washer bites into the substrate and exerts a spring force between the bolt and the substrate creating frictional resistance to rotation.
F3125A325A325mA490A490m Carbon Steel Hex Bolt
F3125A325A325mA490A490m Carbon Steel Hex Bolt are designed to endure harsh conditions and bear heavy loads, providing you with a superior level of reliability that you can count on. Made from high-grade carbon steel, our hex bolts are designed to be tough and durable. The F3125A325A325mA490A490m Carbon Steel Hex Bolt ensures that the bolts can handle high pressures and stresses, while the hexagonal head of the bolts provides excellent grip and allows for easy installation with a wrench or socket.
Hot DIP Galvanizing En14399-3 Bolt Hr
Hot DIP Galvanizing En14399-3 Bolt Hr is usually used with a nut and a washer, Hot DIP Galvanizing En14399-3 Bolt Hr has several types such as: En14399-3 En14399-4 En14399-5 En14399-6. En14399 is also DIN6914, Bolt and nut gaskets are used in combination. Hot DIP Galvanizing En14399-3 Bolt Hr is usually black. Bolts, nuts and gaskets have hr or hv.
ASTM A325 Heavy Hex Bolt
ASTM A325 Heavy Hex Bolt are designed for steel-to-steel structural connections. Consequently, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts. In these applications, substitutions of A449 for A325 and A354 grade BD for A490 should be considered.
ISO13918 Welding Stud
ISO13918 Welding Stud refer to the installation of steel pins or grommets, that extend out of the top flange of a steel support beam. Normally the ISO13918 Welding Stud are welded, with a spot welder, after the metal deck is installed over the supporting structural steel. The spot welder will burn through the metal deck and attach the ISO13918 Welding Stud directly to the top of the steel beam.
Welding Anchor Stud ISO13918
Welding Anchor Stud ISO13918 are used in stud welding to secure steel framed buildings to create a shear connection between the steel and the concrete. We supply and fix all available sizes of Welding Anchor Stud ISO13918 for through deck and straight to steel welding. Welding Stud Connector Aws D1.1 are designed to tie the concrete to the steel beams and to resist shear loadings between the concrete slab and steel beam in composite construction.
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