Wednesday, Oct 30, 2013 at 17:17
Alan - Yes, it doesn't take long to find people with a severe religious bent who actually worship the Almighty Dollar, rather than the Almighty Lord.
One particular group come to mind - their religions name starts with M, and their adherents regularly call themselves "Elder" - even when they're just out of high school. [;-)
In my extensive business experience, these people are the greediest, most money-grubbing people, I have ever had the misfortune to deal with. Worship of a Diety takes a very low priority in their religion, as compared to gathering up large amounts of money.
Getting back to the camper problem, I wish AMCTG good luck with their promoted aim, but I fear they will be a toothless tiger with little enforcing ability and even less ability to guarantee a top-class product to any purchaser from an "AMCTG group member".
There are vast amounts of variables in construction and engineering, and none more so than when fasteners are involved. Now, I'm referring to screws and nuts and bolts here - and Chinese-origin fasteners comprise by far, the biggest amount of fasteners used in much everyday Australian construction and engineeering now - unless the manufacturer/builder particularly specifies top quality name-brand or specific-grade fasteners.
I regularly encounter, on an almost daily basis, Chinese fasteners that are utter, pure crap, for want of more descriptive words.
I could use more descriptive words, but they'd probably be moderated as being unsuitable for the
forum.
Chinese self-tappers (and about 98% of the self-tappers you try to buy are Chinese origin) are pure garbage, with apparently no QC whatsoever. You can regularly twist off Chinese self-tappers or strip the threads on them. You will almost always have a Chinese self tapper strip or screw off if you try to install it in Stainless Steel.
The average Chinese bolt quality makes the old mild-steel whitworth bolts look positively high grade in comparison. I have yet to find more than about 5% of Chinese bolts with a grade marking - and out of that amount, the highest grade I've seen marked is 4.8.
This a metric grade and is only a little over half the strength of a standard "high tensile" metric bolt at grade 8.8.
To ensure decent high-grade strength in fasteners, you need to go to Grade 8 (Imperial) or Grade 10,9 (metric equivalent to Grade 8).
Grade 8 and Grade 10,9 are low-alloy steel, heat-treated fasteners with a tensile strength of 150,000 psi or 1035mPa, and they must be used in positions where durability is critical.
I'm a little underwhelmed by AMCTG's claims about "100% Australian built", because I don't believe such a thing is possible in todays global supply world.
Even a dedicated, honest camper trailer builder here would be getting supplied with large amounts of consumables, such as screws, washers, nuts, bolts, welding consumables, and 100 other items - that would all be of Chinese origin (as he wouldn't be querying every single one of his suppliers, would he?) - and all this is going into a "100% Australian" camper??
Cheers, Ron.
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