External torx screw tamper resistant torx security screws manufacturer

External torx screw is opposite to the torx socket screw. Torx screws are commonly found on automobiles, motorcycles, bicycle brake systems (disc brakes), hard disk drives, computer systems and consumer electronics. Initially, they were sometimes used in applications requiring tamper resistance, since the drive systems and screwdrivers were not widely available; as drivers became more common, tamper-resistant variants, as described below, were developed. Torx screws are also becoming increasingly popular in construction industries. Ever Hardware provides custom made external torx screw and customizable packaging.

Heat treating makes the external torx screw high tensile. Heat treating is a group of industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. The most common application is metallurgical. Heat treatments are also used in the manufacture of many other materials, such as glass. Heat treatment involves the use of heating or chilling, normally to extreme temperatures, to achieve a desired result such as hardening or softening of a material. Heat treatment techniques include annealing, case hardening, precipitation strengthening, tempering, normalizing and quenching. It is noteworthy that while the term heat treatment applies only to processes where the heating and cooling are done for the specific purpose of altering properties intentionally, heating and cooling often occur incidentally during other manufacturing processes such as hot forming or welding.

Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent external torx screw rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc.

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Category External torx screw
Finish Plastic tapping thread & Heat treating & Galvanization
Thread Plastic tapping threaded or as request
Material Teflon/Brass/Stainless steel/carbon steel/Aluminum
Brand Ever Hardware
Place of origin China Mainland
Size option M1.0 to M30 or #0 to 1-1/8″
Color Yellow or as request

External torx screw tamper resistant torx security screws manufacturerEver Hardware Industrial Limited