20 September 2018
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Confidence and support screwed down

Screws from Challenge Europe come in an extensive range of general and niche ex-stock products, each with its own special features.

Most especially, they come with the strong background support of the Challenge Europe team; so useful to customers seeking just a bit more than simply placing an order without the benefit of guidance and support, states the company.

“For example, stainless steel machine screws and self-tapping/thread-forming screws often need special care in selection," states Challenge Europe. "Not so much perhaps conventional steel chipboard screws, but help is often needed at the more specialised and professionally-used end of the range, such as SPAX & HECOFIX screws with their special thread forms, which enables them to cut into timber without a pilot hole.”

Typical problems the team are called on to sort out include self-tappers (for steel) being used with plastic components, without realising that there is a designed-for-plastic range. Normal (for steel) self-tappers can bind in the hole and snap off or split the component, leading to scrappage in production and perhaps serious problems when attempting an onsite installation.

Conventional hex headed bolts & setscrews are available ex-stock in 3 grades of steel, similarly with socket head cap screws. Many products are also available in A2(304) and A4(316) grades of stainless steel. Challenge Europe personnel can advise on hole sizes, clearances, torque, head types, thread forms and suitable substrates.

Author
Brian Wall

Related Websites

http://www.challenge-europe.co.uk

Related Companies

Challenge (Europe) Ltd

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