Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Johnson & Starley Nut 4BA Hex Full Z/P BOS00081

Johnson & Starley

Johnson & Starley Nut 4BA Hex Full Z/P BOS00081

A 4BA hex full nut with a Z/P finish from Johnson & Starley, for use in heating and plumbing assemblies.

At a glance

  • Also known as 1692660
Manufacturer part no.
BOS00081
Showing prices

£3.01

£2.51 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 Johnson & Starley 4BA hex full nut (Z/P) is a threaded fastener used in heating and plumbing assemblies. It has a 4BA thread and a hexagonal full-nut body with a Z/P (zinc plated) finish. It is listed under SKU BOS00081.

Before you order

  • Confirm 4BA is the thread size required for the fixing.
  • Check the number of nuts needed for the job.
  • Confirm the Z/P finish is suitable for the location and any corrosion exposure.
  • Check that a full hex nut is the correct form for the application.

Not sure which part?

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