MacDonald Plumbing Supplies Basin Waste Seal Kit

The Basin Waste Seal Kit is a practical 3-part sealing solution designed for 1¼" basin wastes. It provides a secure and reliable seal without the need for silicone, putty, or mastic. Manufactured from approved black rubber material, it ensures long-lasting performance and a clean, professional finish.

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.

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

The M10 Narrow BZP Steel Washer – Bag of 100 is a reliable and versatile fastening accessory designed to provide extra strength, stability, and load distribution in bolted connections. Manufactured from durable steel with a bright zinc plated (BZP) finish, these washers deliver excellent corrosion resistance, ensuring long-lasting performance even in demanding environments. Their narrow profile makes them ideal for precise applications where space is limited, while still offering secure support. Supplied in a bulk bag of 100, they are a practical choice for construction, engineering, automotive, and general maintenance work.