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Main Screw M3.5 x 6.5mm 5111401

Main

Main Screw M3.5 x 6.5mm 5111401

M3.5 x 6.5 mm screw from Main, supplied as a water heater spare for Multipoint FF and Multipoint FF ErP appliances.

At a glance

  • Also known as 1160777
Manufacturer part no.
5111401
GC number
003-006
Showing prices

£4.87

£4.06 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Main 5111401 is a M3.5 x 6.5 mm screw supplied as a spare part for Main water heaters. It is a fixing used within the appliance assembly and is listed under screws, nuts, bolts and clips.

Signs this part needs replacing

  • Corroded or rusted screw head
  • Rounded or damaged head that will not take a driver
  • Stripped or crossed threads
  • Missing fastener leaving the component it secures loose

Before you order

  • Confirm the appliance model matches the fitment list
  • Check the existing screw against the M3.5 x 6.5 mm size
  • Check whether the component the screw secures also needs replacing

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.