MacDonald Plumbing Supplies M10 BZP Large Steel Washer *** BAG OF 100 ***

The M10 BZP Large Steel Washer – Bag of 100 is a heavy-duty fastening accessory designed to provide excellent load distribution and surface protection in bolted joints. Manufactured from strong steel and finished with a Bright Zinc Plated (BZP) coating, these washers deliver both durability and corrosion resistance, ensuring reliable long-term performance. With a larger outside diameter than standard washers, they are ideal for use in construction, engineering, automotive, and general maintenance projects where increased surface coverage and fastening security are required.

Regin Meter Union Washers 1 1/2" - REGQ188

REGQ188 - Meter Union Washers 1 1/2"

Regin Meter Union Washers 2" - REGQ189

REGQ189 - Meter Union Washers 2"

Regin Meter Adaptor Washers - REGQ175

REGQ175 - Meter Adaptor Washers

Regin Meter Adaptor Washers - REGQ176

REGQ176 - Meter Adaptor Washers

Regin Meter Adaptor Washers - REGQ177

REGQ177 - Meter Adaptor Washers

Regin Meter Adaptor Washers - REGQ178

REGQ178 - Meter Adaptor Washers

Regin Meter Adaptor Washers - REGQ179

REGQ179 - Meter Adaptor Washers

Regin Meter Union Washers 3/4" - REGQ185

REGQ185 - Meter Union Washers 3/4"

Regin Meter Union Washers 1" - REGQ186

REGQ186 - Meter Union Washers 1"

Regin Meter Union Washers 1 1/4" - REGQ187

REGQ187 - Meter Union Washers 1 1/4"

Speedfit 15mm Double Check Valve 15DCV (Pack of 5)

The Speedfit 15mm Double Check Valve is designed to prevent the backflow of potentially contaminated water, offering reliable fluid category 3 protection. Its push-fit connection enables rapid, tool-free installation and easy demounting, saving time and effort on site. Compatible with both copper and plastic pipe systems, this compact valve is ideal for domestic and commercial plumbing setups, offering a flame-free and secure fitting without the need for glue or solder. Not suitable for central heating.