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Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow (1000 pcs)

3.9 x 13mm Window Fabrication Screws - Countersunk with Ribs Self-Drilling Point - Yellow (Box Of 1000) - 120Y

£13.14 ex. VAT £10.95

Features and Benefits:

🔩 Self-Drilling Tip + Self-Tapping Thread — pierces steel or aluminium reinforcement while cutting its own threads
⏺ Countersunk Head with Ribs — provides flush mounting and prevents the head from pulling through material
💛 Yellow Passivated Finish — offers corrosion protection and aesthetic consistency in window systems
🏗 Reinforced Frame Compatibility — ideal for use on frames with steel or aluminium interior supports
🛠 Durable Construction — engineered for strength in hinge, lock, and hardware installations

Description:
These window fabrication screws are designed for efficient, reliable fastening in window and door systems. The self-drilling point allows direct penetration into steel or aluminium reinforcement without pre-drilling, while the self-tapping thread ensures a secure hold. The countersunk head features ribs under the head to enhance countersinking performance and ensure a flush appearance beneath hardware. With a yellow passivated coating, these screws resist corrosion and maintain visual harmony with frame systems. Perfect for glaziers, fabricators, and installers mounting hinges, locks, brackets, or other hardware to reinforced window frames.

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Delivery Fee:
- £3.79 delivery for orders under £30
- Free delivery for orders over £30
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- 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.

Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow (1000 pcs)

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Total price:

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

BRAND: TIMCO

Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow (1000 pcs)

Name: Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow (1000 pcs)
Brand: TIMCO
SKU: 120Y
Price: 13.14 GBP
Availability: InStock

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Frequently bought together

Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow (1000 pcs)

£13.14

TIMCO Nylon Insert Nuts – Zinc Plated, DIN 982 Metric Lock Nuts – Nylon-Insert Lock Nuts

£7.59

M6 Spring Washers – Zinc | Anti-Loosening Lock Washers for Bolts & Nuts | Carbon Steel DIN 7980

£1.70

Total price:

Features and Benefits:

🔩 Self-Drilling Tip + Self-Tapping Thread — pierces steel or aluminium reinforcement while cutting its own threads
⏺ Countersunk Head with Ribs — provides flush mounting and prevents the head from pulling through material
💛 Yellow Passivated Finish — offers corrosion protection and aesthetic consistency in window systems
🏗 Reinforced Frame Compatibility — ideal for use on frames with steel or aluminium interior supports
🛠 Durable Construction — engineered for strength in hinge, lock, and hardware installations

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Orders under £30: £3.79
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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.

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Frequently bought together

Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow (1000 pcs)

Frequently bought together

Free Shipping Over £30

30 Day Easy Returns

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