Trev's Vintage Machine Shop

This is a set of 1/4 BSW (British Standard Whitworth) button head hex socket screws, made from black steel. They have a 1/4in diameter thread (20 TPI) and they are 1/2in long.

They are sold in sets of 2 or 4 screws. These are new old stock, with some surface rust on the heads and/or threads from storage. All items are dispatched quickly via Royal Mail 2nd Class, with 1st Class available at extra cost.

Not what you want? Return the item unused for a refund.

Please check my feedback, I try very hard to get things right. Any problems at all just let me know.

Free postage to UK mainland only. If you have any questions then please ask.