Classification Of China Fasteners Suppliers Usage

  • T-bolt literally means that the shape of the bolt is like a capital letter "T", hence the name. T-bolts have many names (some are also called T-screws or T-bolts). During my work, I often encounter many T-bolt inquiries, and these problems are various. As an advanced T-bolt manufacturing expert, the following weigao China Fasteners Suppliers will show you what T-bolts are classified by purpose.

    T-type bolts are classified by purpose:

    1.1T type bolts, the most commonly used is 45# steel, which has been forged, quenched and tempered and tempered. There are also low-carbon steel, more useful alloy steel, 304 and 316 stainless steel; choose the material and mechanical performance level according to actual needs. Surface treatments include chemical blackening, electro-galvanizing, hot-dip galvanizing, dacromet, mechanical galvanizing and dacromet electroplating. 1.2 T-bolts (also called hammer head bolts) of aluminum alloy profiles are made of SUS304 stainless steel and medium carbon steel. The surface of medium carbon steel T-shaped screws can be galvanized or nickel-plated or dacromet. The material of the carbon steel T-bolt is 1045 medium carbon steel. It is produced by the red satin process and the grade after heat treatment is 8.8. Generally, the template bolt and T-shaped screw can be directly inserted into the groove, and can be automatically positioned and assembled during installation locking. T-bolts are usually used together with flange nuts. They are standard connection fasteners when installing corners. Choose T-bolts according to the groove width of the profile. 1.3 T-bolts of water supply system and T-bolts of 1.4T channels generally refer to the national standard GB37-881.5 T-bolts of building fasteners. These fasteners are mainly locked and fixed by construction scaffolding, mainly low carbon steel Is produced. Hexagon Socket Head Bolt is usually used. The most commonly used are M12, M14, American standard UNC1/2-13 and British standard BSW1/2-12 teeth.