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TIMCO Metal Construction Heavy Section Screws - Hex Self-Drilling Exterior Silver Organic
5.5 x 100mm Hex - Screws EPDM Washer - Self-Drilling (Box Of 100) - H100W16B
£12.34 ex. VAT £10.28
Overview

Key Features

  • 🔩 Built-In Drill Tip – Self-drilling hex design lets you attach metal to heavy section steel without pre-drilling, saving time and effort

  • 🌟 Silver Organic Corrosion Protection – Exterior plating resists salt spray for reliable durability in outdoor and industrial conditions

  • 🛡️ Heavy Duty Performance – Hardened materials and robust construction provide high strength fastening under demanding loads

  • 🔧 Hex Head Compatibility – Compatible with standard hex driver tools for strong torque transfer and ease of installation

  • 🌤️ Designed for Exterior Use – Coating is engineered to withstand harsh environments, ensuring long-lasting reliability

Product Description

These Metal Construction Heavy Section Screws offer robust fastening power for metal-to-steel connections without the extra step of pre-drilling. The self-drilling hex head design drives cleanly into heavy section steel, while the silver organic exterior plating delivers corrosion resistance proven in salt-spray testing. Durable and weather-ready, they hold tight in outdoor, industrial, or agricultural environments, resisting rust and wear over time. Use them wherever strength, speed, and reliable performance matter—construction sites, steel frameworks, metal fabrication, or exterior structural assemblies.

Delivery Details

 

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.

 

 

 

 

TIMCO Metal Construction Heavy Section Screws - Hex Self-Drilling Exterior Silver Organic
BRAND: TIMCO

TIMCO Metal Construction Heavy Section Screws - Hex Self-Drilling Exterior Silver Organic

purchased in the last 24 hours
£35.32 inc VAT
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£29.43 ex VAT
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Key Features

  • 🔩 Built-In Drill Tip – Self-drilling hex design lets you attach metal to heavy section steel without pre-drilling, saving time and effort

  • 🌟 Silver Organic Corrosion Protection – Exterior plating resists salt spray for reliable durability in outdoor and industrial conditions

  • 🛡️ Heavy Duty Performance – Hardened materials and robust construction provide high strength fastening under demanding loads

  • 🔧 Hex Head Compatibility – Compatible with standard hex driver tools for strong torque transfer and ease of installation

  • 🌤️ Designed for Exterior Use – Coating is engineered to withstand harsh environments, ensuring long-lasting reliability

Product Description

These Metal Construction Heavy Section Screws offer robust fastening power for metal-to-steel connections without the extra step of pre-drilling. The self-drilling hex head design drives cleanly into heavy section steel, while the silver organic exterior plating delivers corrosion resistance proven in salt-spray testing. Durable and weather-ready, they hold tight in outdoor, industrial, or agricultural environments, resisting rust and wear over time. Use them wherever strength, speed, and reliable performance matter—construction sites, steel frameworks, metal fabrication, or exterior structural assemblies.

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.

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