Order within --:--:-- for same-day dispatch In stock - ready to ship

Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)

8.0 x 90mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269745

£18.36 ex. VAT £15.30

Features & Benefits
🔩 Strong & Secure Installation – Designed for fastening structural 6mm plywood and composite insulation boards in flat roofing systems.
🧰 Easy Hammer-Driven Design – Simply hammer in for quick application; no pre-drilling required for timber substrates.
⚙️ High Tensile Carbon Steel Build – Made from grade 8.8 carbon steel for reliable strength and long-lasting performance.
🧱 Zinc Plated for Corrosion Resistance – Zinc finish helps protect against rust in clean and dry environments, ensuring extended durability.
🏠 Ideal for Roofing & Construction Projects – Perfect for professional roofers and builders working on flat roof installations and timber connections.

Description
This Helical Flat Roof Fixing is a robust and efficient solution for securing plywood and composite insulation boards in flat roofing systems. Manufactured from grade 8.8 carbon steel with a zinc-plated finish, it offers reliable tensile strength and resistance to corrosion in dry conditions. The hammer-driven helical design eliminates the need for pre-drilling, allowing quick, straightforward installation into timber. Suitable for various roofing and construction applications, it ensures a tight, secure hold for long-term structural

Our Delivery Options

Express 1/3 Day Delivery

Delivery Fee:
- £3.79 delivery for orders under £30
- Free delivery for orders over £30
Order By:
- 2:30pm
Delivery Time: Before 6pm Monday-Friday

Next Business Day Delivery

Delivery Fee:
- £7.50
Order By:
- 2:30pm
Delivery Time: Before 6pm Monday-Friday

Pre-12 Next Business Day Delivery

Delivery Fee: £16.99 delivery for all pre-12 orders (Weekend Only)
Order By:
- 2:30pm
Delivery Time: Before 12pm Monday-Friday

Remote Areas Delivery

Delivery Fee:
- £3.99
Order By:
- 2:30pm
Delivery Time: Standard delivery (2-4 days)

Weekend Delivery

Delivery Fee:
- £19.99
Order By:
- 2:30pm Friday
Delivery Time: Before 6pm Saturday

Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.

Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)

Frequently bought together

Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)

£18.36

(1 PAIR) PVC Coated Cotton Interlock Gloves X Large – Waterproof Red Work Gloves for Oils, Liquids & Chemicals

£2.34

100x - Hex Head Timber Screws with EPDM Washer – Zinc-Plated - Slash Point for Thin Sheet Metals and Timbers

£18.45

Total price:

Free delivery on orders over £30
30-day easy returns
Download datasheet (PDF)

BRAND: TIMCO

Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)

Name: Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)
Brand: TIMCO
SKU: 269745
Price: 18.36 GBP
Availability: InStock

purchased in the last 24 hours

£18.36 inc VAT

£15.30 ex VAT

Same Day Dispatched

In stock, ready to ship
Inventory on the way

Secure Payment

Pay in 30 days

[{"id":56509770563958,"title":"8.0 x 90mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269745","option1":"8.0 x 90mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269745","option2":null,"option3":null,"sku":"269745","requires_shipping":true,"taxable":true,"featured_image":{"id":79659496866166,"product_id":15405024084342,"position":1,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269745_w1_fb372c82-d772-45b8-bce3-97aff8fc1295.jpg?v=1763240064","variant_ids":[56509770563958]},"available":true,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 90mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269745","public_title":"8.0 x 90mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269745","options":["8.0 x 90mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269745"],"price":1836,"weight":273,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834344","featured_media":{"alt":null,"id":67638485451126,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269745_w1_fb372c82-d772-45b8-bce3-97aff8fc1295.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56509770596726,"title":"8.0 x 135mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269991","option1":"8.0 x 135mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269991","option2":null,"option3":null,"sku":"269991","requires_shipping":true,"taxable":true,"featured_image":{"id":79659496931702,"product_id":15405024084342,"position":3,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269991_w1_9c1a42e7-40e9-418e-98be-4e50cc63ab37.jpg?v=1763240064","variant_ids":[56509770596726]},"available":false,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 135mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269991","public_title":"8.0 x 135mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269991","options":["8.0 x 135mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269991"],"price":1999,"weight":456,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834351","featured_media":{"alt":null,"id":67638485516662,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269991_w1_9c1a42e7-40e9-418e-98be-4e50cc63ab37.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56509770629494,"title":"8.0 x 165mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269425","option1":"8.0 x 165mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269425","option2":null,"option3":null,"sku":"269425","requires_shipping":true,"taxable":true,"featured_image":{"id":79659496997238,"product_id":15405024084342,"position":5,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269425_w1_fea62cfd-c000-4d78-b111-950d5d315d50.jpg?v=1763240064","variant_ids":[56509770629494]},"available":true,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 165mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269425","public_title":"8.0 x 165mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269425","options":["8.0 x 165mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269425"],"price":2299,"weight":453,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834368","featured_media":{"alt":null,"id":67638485582198,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269425_w1_fea62cfd-c000-4d78-b111-950d5d315d50.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56509770662262,"title":"8.0 x 195mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269637","option1":"8.0 x 195mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269637","option2":null,"option3":null,"sku":"269637","requires_shipping":true,"taxable":true,"featured_image":{"id":79659497030006,"product_id":15405024084342,"position":6,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269637_w1_dc809235-8fcb-468a-86bd-82460293d9cc.jpg?v=1763240064","variant_ids":[56509770662262]},"available":true,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 195mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269637","public_title":"8.0 x 195mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269637","options":["8.0 x 195mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269637"],"price":2299,"weight":532,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834375","featured_media":{"alt":null,"id":67638485614966,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269637_w1_dc809235-8fcb-468a-86bd-82460293d9cc.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56509770695030,"title":"8.0 x 220mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269244","option1":"8.0 x 220mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269244","option2":null,"option3":null,"sku":"269244","requires_shipping":true,"taxable":true,"featured_image":{"id":79659497095542,"product_id":15405024084342,"position":8,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269244_w1_5304678f-c167-41c5-8c61-aa2db2de6172.jpg?v=1763240064","variant_ids":[56509770695030]},"available":true,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 220mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269244","public_title":"8.0 x 220mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269244","options":["8.0 x 220mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269244"],"price":2899,"weight":606,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834382","featured_media":{"alt":null,"id":67638485680502,"position":8,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269244_w1_5304678f-c167-41c5-8c61-aa2db2de6172.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56509770727798,"title":"8.0 x 250mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269763","option1":"8.0 x 250mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269763","option2":null,"option3":null,"sku":"269763","requires_shipping":true,"taxable":true,"featured_image":{"id":79659497161078,"product_id":15405024084342,"position":10,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269763_w1_83e8b470-9e68-4a17-aa69-471cd6f5912f.jpg?v=1763240064","variant_ids":[56509770727798]},"available":true,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 250mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269763","public_title":"8.0 x 250mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269763","options":["8.0 x 250mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269763"],"price":3999,"weight":654,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834399","featured_media":{"alt":null,"id":67638485746038,"position":10,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269763_w1_83e8b470-9e68-4a17-aa69-471cd6f5912f.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56509770760566,"title":"8.0 x 270mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269278","option1":"8.0 x 270mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269278","option2":null,"option3":null,"sku":"269278","requires_shipping":true,"taxable":true,"featured_image":{"id":79659497226614,"product_id":15405024084342,"position":12,"created_at":"2025-11-15T20:54:24+00:00","updated_at":"2025-11-15T20:54:24+00:00","alt":null,"width":500,"height":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269278_w1_9e4f9033-b1af-43b4-8f70-30bd645f70c9.jpg?v=1763240064","variant_ids":[56509770760566]},"available":true,"name":"Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood \u0026 Insulation Boards (BAG OF 25) - 8.0 x 270mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269278","public_title":"8.0 x 270mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269278","options":["8.0 x 270mm Helical Flat Roof Fixing - Zinc (Bag Of 25) - 269278"],"price":3999,"weight":719,"compare_at_price":null,"inventory_management":"shopify","barcode":"5056110834405","featured_media":{"alt":null,"id":67638485811574,"position":12,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/269278_w1_9e4f9033-b1af-43b4-8f70-30bd645f70c9.jpg?v=1763240064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Frequently bought together

Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)

£18.36

(1 PAIR) PVC Coated Cotton Interlock Gloves X Large – Waterproof Red Work Gloves for Oils, Liquids & Chemicals

£2.34

100x - Hex Head Timber Screws with EPDM Washer – Zinc-Plated - Slash Point for Thin Sheet Metals and Timbers

£18.45

Total price:

Prices drop automatically as you add more to your basket — no code needed. Prices shown inc VAT.

Free express delivery on all orders over £30. Choose your speed at checkout.

Express Delivery

1–3 working days

Orders under £30: £3.79
Orders over £30: FREE

Next Day Delivery

Order by 2pm Mon–Fri

All orders: £7.50

FREE for Gold members

Pre 12 Delivery

Next working day, by midday

All orders: £16.99

Pre 10.30 Delivery

Next working day, by 10:30am

All orders: £19.99

Weekend Delivery

Saturday & Sunday

Orders under £30: £13.99
Orders over £30: £7.50

Remote Areas Delivery

Highlands, islands & remote postcodes

Orders under £30: £5.49
Orders over £30: £3.00

Orders before 2pm Mon–Fri dispatch same day. Remote-area surcharges apply to Highlands, islands & selected postcodes. All prices include VAT.

Free Shipping Over £30
Orders over £30 ship free.
30 Day Easy Returns
Not right for the job? Send it back within 30 days for a full refund.
100% Secure Checkout
Shop with complete peace of mind.

Trusted Brands

The names the trade relies on all in stock.

Shop by category

Our Delivery Options

Good To Know

Frequently bought together

Helical Flat Roof Fixing - Zinc Plated Carbon Steel for Plywood & Insulation Boards (BAG OF 25)

Frequently bought together

Free Shipping Over £30

30 Day Easy Returns

100% Secure Checkout

Trusted Brands