1/4" BSW Aluminium Countersunk Screws | 20 TPI £2.21 (Inc. VAT) £1.84 (Ex. VAT) Choose Options Compare
1/4" BSW Aluminium Countersunk Screws | 20 TPI 1/4" BSW Aluminium Countersunk Slotted Machine Screws – 20 TPI These 1/4" BSW aluminium countersunk machine screws feature a slotted drive and a 20 TPI British Standard Whitworth thread. They are... £2.21 (Inc. VAT) £1.84 (Ex. VAT) Choose Options Compare