EJOT Dabo Screw SW8R T- 4.8

The EJOT Dabo Screw SW8R T- 4.8 is a case-hardened carbon steel fastener for fixing roofing membranes and insulating material to substructures made of sheet steel ≥0.75mm ≤1.5mm, timber, plywood or OSB.

Applications

• For fixing roofing membrane to sheet steel substructures from 0.7mm up to 1.2mm
• For fixing timber and plywood substructure
• Suitable for fastening mineral wool or rigid insulation to steel decking, steel frame and timber substrates
• Can be used to fix into certain sheathing boards; contact EJOT Technical directly for further information
• Used in combination with EJOT stress plate HTV 82/40 and SBHT washer.

Discover key information about this product below:

• Colour: Can be colour coated to preferred colour – please contact us with the colour required
• Length: From 107mm upto 237mm
• Diameter: 5.5mm/6.3mm
• Sealing Washer: 15mm integral nylon head and aluminium/EPDM vulcanised sealing washer
• Drive: 11mm Bi-Hex socket
• Clamp Thickness: Varies dependent on selected item
• Material: A4 Austenitic stainless steel fastener with carbon steel drill point
• Unit: 100

Key Features and Advantages

• High-quality stainless steel grade A4 to ISO 3506, EN 1.4401 to ISO 10088, AISI 316
• Hardened carbon steel drill point and lead threads
• High impact-resistant coloured nylon head. Resistant to temperatures from -40°C to 120°C
• Colorfast nylon heads are combined with UV stabilisers to ensure maximum colour retention

When do you dispatch orders?

If your order is placed before 2:00 PM, we aim to process and dispatch it on the same day.

Some items are special order, including but not limited to Colorfast and Powder Coated items. These can take an additional 3–7 working days to be manufactured and will be dispatched as soon as they are ready.

How much will my delivery cost?

Delivery costs vary depending on the product and delivery location. When you add items to your basket and proceed to checkout, the delivery prices will be displayed. We keep our delivery costs as low as possible and only pass on the rates charged by our delivery partners.

Delivery on fixings is free for orders over £200.00 ex VAT.

How long will my delivery take?

Each product page shows the usual lead time below the “Add to Basket” button. These are a guide only, and we aim to deliver your items as quickly as possible.

If a product is low stock or out of stock, we will contact you with an expected lead time. Lead times for Colorfast and Powder Coated items are approximately 3–7 working days.

Why do we need your contact number?

It is essential to provide a mobile number so we or the delivery driver can contact you if there are any issues. For orders of this nature, we may contact you after ordering online to discuss delivery options, site restrictions, or offloading requirements.