M3.5 x 30mm electrical socket and light switch machine screws

M3.5 x 30mm Electrical Socket Screws for Plug Sockets, Light Switches & Dimmers (Packs of 10 to 1000)

10
£2.25
Skip to product information
M3.5 x 30mm electrical socket and light switch machine screws

M3.5 x 30mm Electrical Socket Screws for Plug Sockets, Light Switches & Dimmers (Packs of 10 to 1000)

£2.25
Bulk Buy Savings
Buy 3+Save 4%£2.16 each
Buy 6+Save 6%£2.11 each
Buy 10+Save 8%£2.07 each

Discount applied automatically at checkout. Mix & match any items.

  • Fast UK dispatch from our London warehouse
  • VAT invoice supplied with every order
Need larger trade quantities? Request a quote →

Delivery Information · Returns & Refunds

Check dimensions, compatibility and the selected pack before adding to your basket.

Product Details & Specifications

Electrical • Socket Screws
M3.5 x 30mm Electrical Socket Screws
The essential spare for fitting sockets, switches and dimmers.
M3.5 thread30mm longPacks of 10 – 1,000

These M3.5 x 30mm electrical screws are used to fix plug sockets, light switches, dimmers and other wiring accessories to their back boxes. Suitable for both surface and flush mounted fittings, they are a must-have in every electrician's van and a handy spare when the old screws are lost or too short. Choose the length to suit the depth of your back box and accessory.

Why Electricians Stock Them
🔌 Standard M3.5 Thread
The thread size used on UK wiring accessory back boxes.
📏 30mm Length
Pick the right length for the box depth and fitting.
📦 Trade Packs
From 10 for a one-off job to 1,000 for the van or stores.
Technical Specifications
M3.5 x 30mm Electrical Screw
Thread M3.5
Length 30mm
Type Machine screw
Use Sockets, switches, dimmers – surface and flush mounted fittings
📦 Pack Sizes
Available in packs of 10, 20, 50, 100, 200, 500 and 1,000. The price per screw drops sharply on larger packs, ideal for trade buyers.
🚚
Free UK Delivery
On orders over £40
⚡
Free Next Day
On orders over 2kg
📦
Trade Quantities
Sent from the UK
↩
No-Quibble Returns
Just send it back

Electrical installations should be carried out by a competent person in accordance with BS 7671.

You may also like