The most common type of nut is the hex nut. This has a hexagonal outer shape for the faces of tools to apply torque when fastening. To provide a secure fastening, this type of nut typically relies on torque being applied to generate an axial force. http://www.yuchaobolt.com/nut-fastener/hex-nut/

Metal is non-porous: Unlike other substrates like wood, cardboard, and paper, metal does not absorb the ink applied to its surface. Accordingly, solvent-based inks are needed for this application, as they dry quicker than water-based inks—producing a sharp image on non-porous substrates. http://www.westwu-machine.com/automatic-marking-machine/steel-pipe-weighing-lengthing-marking-machine/

Sound systems rely on dependable valves. Our butterfly control valve selection is made up of disc valves perfectly sized for various applications and made in precise accordance with industry standards. Find the best butterfly valve for your specific operation by browsing our products page. For custom parts, refer to our request a quote page. http://www.tfcvalve.com/ball-valve/dbb-ball-valve/

Paint with your watercolors on top of the dried glue design. Add any kind of watercolor wash on top. You don’t have to make it a rainbow, but the rainbow is super fun to paint. http://www.subbuteo.com.cn/main-products/lithium-battery-hot-cutting-pen/

Environmental Protection Agency (EPA) requires information regarding any environmental or toxic qualities of pesticide that may be harmful and these pesticides are thoroughly tested for effectiveness. These intermediate substances are also subject to regulation under the toxic substances control act (TSCA). http://www.purestchem.com/pharmaceutical-intermediates/

Car transporter is a type of truck that is used to load some cars at the back. A car transporter truck comes with various sizes depending on the number of the car that it can load. It usually has two levels of back loaders. Each level can load three up to four cars. http://www.ownacechina.com/light-duty-truck/pickup-truck/

The airflow created by centrifugal fans is directed through a system of ducts or tubes. This helps create a higher pressure airflow than axial fans. Despite a lower flow rate, centrifugal fans create a steadier flow of air than axial fans. Centrifugal fans also require a higher power input. http://www.hongkefans.com/small-centrifugal-fan/

These are used for stamping as simple as clips to the most complex pieces that used in the advanced technology. As a result, the manufacturing industries make use of metal stamping dies in maximum production needs in order to get efficient and cost effective results. http://www.dongmumould.com/fire-extinguisher-mould/

Baseboard trim is usually much less ornate than crown molding, though in modern houses both can be starkly simple. Remember that more streamlined molding will collect less dust and dirt. And since baseboards are adjacent to the floor, you need to make sure the two materials work together in terms of color and texture. http://www.china-woodmoulding.com/shutter-components/

As part of the process of evaluation, gaskets undergo tests such as hot compression tests. This test determines the heat that the gasket can withstand without causing damage or failure in the gasket material. http://www.autopartsxdl.com/honda-gasket/honda-head-cylinder-solenoid-valve-gasket/