Actually cross trough pan head screw is to a kind of strengthening and improving the cross slots, general practice is at

One, general thread has coarse teeth and fine teeth, the same nominal diameter can have a variety of pitch, in which the

Fasteners often reflect the use of people: why stainless steel fasteners sometimes lock the problem, and in the applicat

1, simple and lightweight, conducive to the belt and application2. There are six surfaces between hexagon socket screw a

How to select hand tools?Is there a cloud of oil on the surface?If be hardware product, must look when buying prevent ru

Actually cross trough pan head screw is to a kind of strengthening and improving the cross slots, general practice is at

Custom mechanical screw size tolerance number commonly expressed by large Numbers and figures, digital precision, digita

In terms of its structure, there are generally the following categories:1. Straight.It's a universal one.Brain model

Hexagon wrench can be widely spread so far, and become an indispensable tool in the industrial production and processing

316 stainless steel bolts have good air oxidation resistance in continuous service up to 871°C and up to 927 °C (1700F

L turning processingAccording to the way to remove the raw materials to achieve the expected shape advantages: productio

Stainless steel hexagon screw material generally has stainless steel SUS201, stainless steel SUS304, stainless steel SUS