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Metal Construction Light Section Screws – Hex Head with EPDM Washer – Self-Drilling Exterior Silver Organic

5.5 x 100mm Section Screws - Hex - EPDM Washer (Box Of 100) - BML100W16

£49.86 ex. VAT £41.55

Key Features:

🔩 Hex Head Design: Provides secure driving torque and easy installation for roofing and construction projects.
⚙️ Self-Drilling Action: No pre-drilling required, ideal for fastening light section steel up to 5.0mm thick.
💧 EPDM Washer Seal: Ensures a watertight and weather-resistant connection, perfect for roofing sheets and exterior use.
💎 Silver Organic Coating: Superior corrosion resistance for long-lasting durability in outdoor environments.
🏗️ Heavy-Duty Construction: Hardened carbon steel drill tip fused to an A2-304 stainless steel body for strength and reliability.

Description:
These Metal Construction Light Section Screws – Hex with EPDM Washer are designed for secure fastening of roofing sheets to light section steel up to 5.0mm without the need to pre-drill. The self-drilling hex head design offers fast, efficient installation, while the EPDM washer provides a watertight seal against leaks and weather damage. With a hardened carbon steel drill tip fused to an A2-304 stainless steel body, these screws deliver strength, precision, and long-term corrosion resistance. Finished in a silver organic coating, they are ideal for roofing, cladding, and other exterior construction applications.

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.

Metal Construction Light Section Screws – Hex Head with EPDM Washer – Self-Drilling Exterior Silver Organic

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Total price:

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

BRAND: TIMCO

Metal Construction Light Section Screws – Hex Head with EPDM Washer – Self-Drilling Exterior Silver Organic

Name: Metal Construction Light Section Screws – Hex Head with EPDM Washer – Self-Drilling Exterior Silver Organic
Brand: TIMCO
SKU: BML100W16
Price: 101.19 GBP
Availability: InStock

purchased in the last 24 hours

£101.19 inc VAT

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Total price:

Key Features:

🔩 Hex Head Design: Provides secure driving torque and easy installation for roofing and construction projects.
⚙️ Self-Drilling Action: No pre-drilling required, ideal for fastening light section steel up to 5.0mm thick.
💧 EPDM Washer Seal: Ensures a watertight and weather-resistant connection, perfect for roofing sheets and exterior use.
💎 Silver Organic Coating: Superior corrosion resistance for long-lasting durability in outdoor environments.
🏗️ Heavy-Duty Construction: Hardened carbon steel drill tip fused to an A2-304 stainless steel body for strength and reliability.

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

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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.

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Frequently bought together

Metal Construction Light Section Screws – Hex Head with EPDM Washer – Self-Drilling Exterior Silver Organic

Frequently bought together

Free Shipping Over £30

30 Day Easy Returns

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