Electrical Machine Screws for Light Switch & Plug Sockets, Slotted Raised Head, Black M3.5 x 75mm (25 Pack) | DIY Direct
Harlington Group Pack of 40 Mixed M3.5 Screws 35mm, 40mm,50mm and 75mm Long Assorted Electrical Machine Screw for Light Switch and Plug Sockets Bright Zinc Plated DIY Plated Slotted Head : Amazon.co.uk:
3.5mm x 75mm screw - Enfield Electrical
10x M3.5 x 75mm Long Electrical Socket Screws Switch Chrome Plated 10 Pack | eBay