活节螺栓/鱼眼螺栓
六角法兰面螺栓
外六角螺栓/六角头螺栓
勾头螺丝
开槽圆螺母
法兰螺母
10.9S 大六角钢结构螺栓
Full-threaded screw
Full-threaded screw (also known as through-threaded screw, full-threaded screw) is a long strip fastener covered with continuous threads. The fully-threaded design is suitable for long-distance connection or adjustment, and has a wide adjustment range. It can be cut into customized lengths and has strong versatility. It can be used with nuts to achieve lifting and positioning functions. It has strong load-bearing capacity and is suitable for heavy loads or long-term support scenarios.
Executive standards: GB/T 5790, GB/T 15389, ISO 68-1, ISO 2901, DIN 13, DIN 103, ANSI B1.1, ANSI B1.5
Material: carbon steel, stainless steel, alloy steel
Performance level: 4.8, 8.8, 10.9, SAE J429
Surface treatment: hot dip galvanizing, cold galvanizing, blackening, phosphating
Specifications: M6-M48, 1/4" to 1-1/4"
Main uses
Construction engineering: The hot-dip galvanized carbon steel model is used for formwork support, scaffolding reinforcement, and temporary fixing of steel structures. The height can be adjusted to ensure smoothness of construction. It is also used for height adjustment of ceiling keels and pipe hangers to meet the flexible needs of building construction.
Mechanical and transmission equipment: Alloy steel or stainless steel models are used for linear transmission mechanisms of elevators, conveyors, and machine tools. Trapezoidal thread models can achieve precise lifting or translation; they are also used for equipment base leveling and fixture adjustment to meet the positioning needs of precision machinery.
Hardware and civil scenes: used for installing clothes drying racks, curtain tracks, and storage racks. The length can be adjusted to suit different spaces. It is also used for fixing outdoor fences and awnings. Ordinary carbon steel models are suitable for indoors, and stainless steel models are used outdoors to resist rust.
Special scenarios: 316 stainless steel models are used in chemical equipment and ocean platforms, high-temperature-resistant alloy steel models are used in high-temperature environments such as boilers and kilns, and trapezoidal thread models are used in transmission mechanisms of automation equipment to achieve efficient linear motion.
