From all of us here at Arun Fasteners we want to wish you a happy Easter. www.arunfasteners.co.uk
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How to measure the thread The pitch is the distance from the crest of one thread to the next in mm. TPI (Threads per inch) is used by inch thread Standard Otherwise known as UNC Unified National Coarse standard threads (coarse thread) UNC meaning Unified Coarse, is the most dominant used in the USA. Often used in the agricultural industry because of their…
What is a Metric Taptite CSK Pozi Screw? CSK Metric Pozi Taptite screws have a “V” shaped countersunk heads and a pozi-drive recess. Our sizes range from M2.5 X 5 to M8 X 44. To place an order please contact us on – Telephone – 01243 551484 or Email [email protected] https://arunfasteners.co.uk/…/metric-taptite-screws-cs…/
What is a Metric Spring Square Washer? Metric Spring Square Washers is around split ring which can be used as a locking washer that only allows a nut to be tightened on a bolt in a right-hand direction SIZE RANGE – M3 – M42. for more information please contact us on – Telephone – 01243…
Attention: new blog post coming this friday 10am. This Months post explains the difference between Standard, Fine and Extra Fine Fasteners.
What is BSF Socket Set Screw? BSF socket set screws are headless screws in alloy steel, most common with hex socket insert which can be tightened and loosened with Allen keys, often used in blind threaded holes, very common in most sizes, also available in stainless. Sizes range from – 3/16 X 1/4 – 7/8…
Nickel Similar to bright zinc but slightly more of a yellow tint and very shiny and smooth. Very hard wearing and durable. Mostly used on machine screws. Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile. Pure nickel, powdered to maximize the reactive surface area,…
What is a UNF Socket Cap Screw? UNF Socket Cap Screws have cylindrical shaped heads in alloy steel, hex socket inserts for Allen keys, probably the most common of the socket products, also available in stainless. Our sizes range from 0.80 X 1/2 to 3/4 X 3. To place an order -please contact us on…
A2 Stainless Steel Most common stainless steel A2(304). Offers excellent corrosion resistance for most applications. Widely available in metric and imperial A4 Stainless Steel Marine grade A4(316). Offers increased resistance to chloride corrosion compared to A2(304). Widely available in metric sizes and can be sourced in imperial threads A4-80 Stainless Steel The same as A4…
Our prices may be low but they are no joke For our full stock range go to www.arunfasteners.co.uk
What is a Round Slotted Woodscrews? Round Slotted Woodscrews is an older style woodscrew with round single slotted heads, normally mild steel and good for working with soft woods, has a plain shank under the head and pointed tip, also available in stainless and brass. Our sizes range from – NO3 X 1/2 to NO18…