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Biasi Screw M5 x 10mm Brass Precision Hex Slotted Head BI1011106

Biasi

Biasi Screw M5 x 10mm Brass Precision Hex Slotted Head BI1011106

M5 x 10mm brass precision hex slotted head screw for Biasi 24S, 28S, GAIA 424S and GAIA 428S gas boilers.

At a glance

  • Also known as 1651283
Manufacturer part no.
BI1011106
GC number
E01-213
Showing prices

£1.09

£0.91 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 Biasi BI1011106 is an M5 x 10mm brass screw with a precision hex slotted head, supplied as a boiler fastener. It is used on Biasi gas boiler assemblies where a corrosion-resistant brass fixing of this size and head pattern is specified. The slotted hex head allows the screw to be driven with either a flat-blade driver or a hex key.

Signs this part needs replacing

  • The screw is seized, corroded or has surface verdigris that prevents it turning cleanly
  • The slot or hex head is rounded or chewed, so the driver slips under load
  • The thread is stripped, cross-threaded or damaged, so the screw will not torque down
  • The screw is missing or was dropped during a previous service or repair
  • The fixing no longer holds its component securely, allowing movement at the joint

Before you order

  • Confirm the appliance model against the fitment list above before ordering
  • Check the existing fastener is M5 x 10mm and that the head pattern matches the access available
  • Check the thread and head condition of the mating part, as a damaged thread will need attention separately
  • Confirm how many fixings are required for the job

Not sure which part?

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