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 551484
Email – [email protected]

or click on the link below to view our full stock range.

https://arunfasteners.co.uk/stock-range/washers/metric-square-washers/

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 X 3.

For more information or to place an order please contact us on – Telephone – 01243 551484 or Email – [email protected].

https://arunfasteners.co.uk/…/bs…/bsf-socket-set-screws/

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, shows a significant chemical activity, but larger pieces are slow to react with air under standard conditions because an oxide layer forms on the surface and prevents further corrosion (*creditWikipedia)

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 -Telephone – 01243 551484 or Email – [email protected]

https://arunfasteners.co.uk/…/un…/unf-socket-cap-screws/

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 but a higher grade.  Only available in metric sizes.

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 X 4 1/2.

For more information please contact us on –
Telephone – 01243 551484
Email – [email protected]

or follow the link below to our website-

https://arunfasteners.co.uk/stock-range/screws/timber-screws/woodscrews-round-slotted/

What is the difference between a coach bolt and a coach screw?

A coach bolt, carriage bolt, or round head square neck bolt is a form of bolt used to fasten metal to wood.

It is distinguished from other bolts by its shallow mushroom head and that the shank cross-section of the bolt is circular for most of its length, as usual, but the portion immediately beneath the head is formed into a square section. This makes the bolt self-locking when placed through a square hole in a metal strap, or a round hole in most wood. This allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side. The head of a carriage bolt is usually a shallow dome. The squared section is of the same size as the diameter of the bolt shank, with a plain unthreaded shank.

Carriage bolts are extensively used in security fixings where the bolt must only be removable from one side. The smooth domed head prevents the coach bolt from being unlocked from the insecure side.

Arun Fasteners stock a range of BA (British Association) nuts and screws.  We have now listed various BA nuts for sale on ebay.

www.ebay.co.uk/usr/arunfasteners

BA threads are used in miniature instruments and modelling and are popular in the model railway community. Somewhat opposite to other thread sizes, the largest is 0BA, up to the smallest we stock – 10BA.

Available – BA Zinc Plated Binx Nuts (packs of 25 nuts), available in 4BA

Arun Fasteners stock a range of BA (British Association) nuts and screws.  We have now listed various BA nuts for sale on ebay.

www.ebay.co.uk/usr/arunfasteners

BA threads are used in miniature instruments and modelling and are popular in the model railway community. Somewhat opposite to other thread sizes, the largest is 0BA, up to the smallest we stock – 10BA.

Available – BA Self Colour Thin Industrial Lock Nuts (packs of 25 nuts), available in 0BA & 2BA

What is a WHIT barrel Nut?

WHIT Barrel nuts are cylindrically shaped steel nuts with a threaded hole in the middle of the barrel, often used with furniture bolts to join 2 pieces of wood together.

To order please contact us on 01243 551484 or email info @arunfasteners.co.uk

https://arunfasteners.co.uk/…/whit-nu…/whit-barrel-nuts/