Classification of T-bolts
The T-bolt is literally known as the shape of the bolt like an uppercase English letter “T”, which is a good name.
According to its use, it can be divided into the following types:
1. T-bolt for Hafen channel steel, the most commonly used is 45# steel, cast, quenched and tempered; also useful for low carbon steel, more useful alloy steel, stainless steel 304 and 316; Need to select materials and mechanical performance grades, the appearance of chemical blackening, electro-galvanizing, hot dip galvanizing, Dacromet, mechanical galvanizing after plating up to Crowe and so on.
2, aluminum alloy profiles with T-bolts, also known as hammer bolts, materials are SUS304 stainless steel and medium carbon steel, medium carbon steel T-screws can be galvanized or nickel plated and plated up to Crowe, carbon steel T-bolts The data is 1045 medium carbon steel, which is produced by the technology of red satin. After heat treatment, the grade is 8.8. It is usually the mold plate bolt. The T-screw can be directly placed in the groove. The device can be automatically positioned and locked during the process. T-bolt Usually the cooperation flange nut is used as the standard connecting fastener when the corner piece is installed, and the T-bolt is selected according to the groove width of the profile.
3. T-bolts for water supply systems,
4. T-bolts for T-channels, usually referred to as GB37-88.
5, the construction of fasteners with T-bolts, mainly used to build scaffolding locks, mainly low-carbon steel production, usually cooperate with a flange nut. The most used are M12, M14 and American standard UNC1/2-13 and British standard BSW1/2-12 teeth.
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