T-bolt (T-slot bolt)
T-bolt is a bolt with a T-shaped head, used with a T-slot (standard DIN 3015-2), and the flange design increases the contact area and can withstand lateral shear force. Common specifications are M10-M48, thickness 8-20mm, and surface phosphating treatment for corrosion resistance.
10.9S Torsion Shear Bolts
10.9S Torsion Shear Bolts are high-strength bolts designed for steel structures. The preload is controlled by twisting off the plum head at the tail (standard GB/T 3632). Each set includes bolts, nuts, and washers, which need to be manufactured in the same batch to ensure the consistency of mechanical properties.
10.9S large hexagon bolts
10.9S large hexagon bolts are the core components of high-strength friction-type connections. They are composed of bolts, nuts, and double washers (standard GB/T 1228). The tensile strength reaches 1000MPa and the yield strength is 900MPa. Its surface treatment adopts Dacromet or multi-alloy co-penetration technology, and the salt spray test exceeds 1000 hours. It is suitable for extreme environments such as oceans and high temperatures.
Bolt Series
Our company mainly produces and sells various power bolts, hoops, photovoltaic accessories, steel structure embedded parts, etc.
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