Most screws are made from steel or a steel alloy like stainless steel. So let's discuss that.
The raw material is mined and processed the same way that all steel is. Then it is extruded into steel wire.
Fastener manufacturers purchase the steel wire and process it into screws (there are various methods etc.).
Most fastener factories are located outside the US with China/Taiwan and Brazil being most popular. So lets assume that we are talking about an overseas factory and an end user in the US.
A large fastener distributor in the US will order a specific size screw in a very large lot (say 10 million screws). The factory will set up to produce that size and when finished the screws will be shipped to the US Distributor by container ship (air freight would be prohibitively expensive).
These large distributors will typically sell to smaller distributors. A few import directly and sell right to hardware stores. But many import and sell to a second level of distributor that then sells the product to the stores or users.
Factories sometimes order bolts directly from a manufacturer to a specific specification that they require. This typically means replacements can only be obtained through the original manufacturer.
I hope that helps.
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Because they have a steady customer stream ! The shops sell the handsets.. and supply all sorts of accessories, batteries, cases etc.
Clipper shops: it helped US win a large share of the world's sea trade.
There are many different types of robots. Where to find them depends on the type the person is looking for hobby shops are a good start.
Many places sell robots, There are many different types of robots and complexity. They can be found in toy stores and hobby shops.
Carpenters work in many places, woodwork shops, building sites, factories and many more
at first they are caught by the fisher man in the coast and then they are taken in the factories by the fish truck they are cleaned their and all......then they are taken to the shops
sweat shops
Aluminium is obtained by electrolysys.
Factories and shops need a good road network to move their goods.If an area has good roads,new factories, offices and shops may be built there , attracting new jobs
Shops can get their products from practically anywhere. Larger businesses and factories create and form the products which are then shipped over seas to where the shops are located for more products in stock.
No, usually they are made in factories and sold at super-markets and gun-shops.
In a lot of places: foundries, welding shops, homes, electronics factories...
Sunday is a day off by tradition in businesses and factories in France. Shops are open only in touristic areas.
The Shops at Wisconsin Place was created in 2007.
The Shops at Sunset Place was created in 1999.
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