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Regin O-Ring Imperial 1/8" x 1/16" REGQ701

Regin

Regin O-Ring Imperial 1/8" x 1/16" REGQ701

Imperial O-ring measuring 1/8" x 1/16" (2.90mm x 1.78mm), supplied in a pack of 20 by Regin.

At a glance

  • Also known as 4271110
Manufacturer part no.
REGQ701
Showing prices

£3.08

£2.57 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Regin REGQ701 is an imperial O-ring sized 1/8" x 1/16" (2.90mm x 1.78mm), supplied in a pack of 20. It is a sealing component used to prevent leaks at joints and connections on heating and plumbing assemblies. Regin lists this O-ring within its consumables and BITS N Bolts ranges.

Signs this part needs replacing

  • Visible weeping or dripping at a joint sealed by the O-ring
  • The O-ring has hardened, flattened or lost its elasticity
  • Cracks, splits or perishing visible on the ring surface
  • The O-ring has swollen or stretched and no longer seats correctly
  • Leaks return shortly after a joint has been reassembled

Before you order

  • Confirm the required size — 1/8" x 1/16" (2.90mm x 1.78mm) — against the fitting or component being sealed
  • Check that a pack of 20 suits the number of joints being serviced
  • Verify the part against the manufacturer's parts list for your appliance or assembly

Not sure which part?

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