Eurotec Terrassotec Trilobular A4 Decking Screws 5.5x80mm 905558

** ITEM REDUCED TO CLEAR **

Premium decking screw with dual thread and reinforced shank

One TX25 driver bit supplied with each box

A4 (316) Marine grade stainless steel

THIS PRODUCT IS NO LONGER AVAILABLE FOR PURCHASE

Description
Delivery

Eurotec Terrassotec Trilobular screws are a premium quality decking, cladding and façade screw. They are made from A4 grade stainless steel, for use in corrosive environments such as coastal areas, and woods containing tanning agents i.e. oak, cumaru, merbau, robinia, etc. These screws are ideal for decking, cladding, façades, or any other timber to timber applications. They have a reduced diameter two-step head with under-toothing, which reduces splintering and the risk of the timber splitting. The dual thread design ensures the top timber is held securely in place and helps to prevent movement & warping. The Trilobular geometry reduces screwing torque. The torx drive provides optimum performance and anti-cam.

PLEASE NOTE: A4 stainless has excellent corrosion resistance but it is much softer than carbon steel. A pilot drill is essential for use in hard woods such as oak, and we would recommend using one in all materials as best practice.

Features

Under-head thread provides additional hold for deck boards
Reinforced shank reduces risk of breaking or shearing off
Trilobular geometry ensures quick screwing
Two-step head with under-head toothing
Suitable for many tropical woods
Torx recess for optimum drive

Specifics

External thread dia (d): 5.5mm
Head dia (dk): 8.0mm
Head height (k): 5.2mm
Overall length (l): 80mm
Lower thread length (b): 44mm
Upper thread length (b1): 10mm
For wood thickness: <40mm
Drive: TX25
Material: A4 (316) Marine grade stainless steel
Finish: Self-colour
Pack quantity: 100

technical line drawing of a4 stainless cylinder head decking screws

Delivery Terms

Orders over £100 will qualify for free 2-3 working day delivery*. Orders under £100 will be subject to a carriage charge - please see below for our delivery options.

We offer a number of different nationwide* services. Please see below for our delivery options.

*Please note that orders to the Isle of Wight, the Isle of Man, the Scottish Isles, the Scottish Highlands, Northern Ireland and the Channel Isles will incur a carriage surcharge.

*Long items greater than or equal to 1.5M in length will be subject to a length surcharge of £12. This surcharge is per shipment, and not per item.

Orders placed before 15:00 with next working day/timed services, Saturday & Royal Mail Special Delivery services will be dispatched the same day (Monday to Friday). Orders placed with any of these services after 15:00 will not be dispatched until the next working day. Orders placed on Saturdays, Sundays or bank holidays will be dispatched on the next working day. Next working day means Monday - Friday, excluding bank holidays. Orders placed with any of the aforementioned services will not be delivered on a Saturday or Sunday. For Saturday deliveries, select 'Saturday Delivery' in the basket.

We aim to despatch all orders with standard services within 2 working days, as long as all of the items are in stock.

Delivery Services

We offer the following delivery services:

Royal Mail standard tracked (3-5 working days) £4.50^^
Royal Mail 24 tracked (1-3 working days) £5.95^^
R/Mail Special Delivery next working day by 1pm^ £14.99^^
R/Mail Special Delivery next working day by 9am^ £39.98^^
Standard courier 2-3 working days £6.98
Express 1-2 working working day^ £8.99
Next working day by 13:00^ £10.99
Next working day by 11:00^ £14.99
DPD Saturday delivery^ £9.98

^Orders placed before 15:00 with next working day/timed services, Saturday & Royal Mail Special Delivery services will be dispatched the same day (Monday to Friday). Orders placed after 15:00 will not be dispatched until the next working day. Orders placed on Saturdays, Sundays or bank holidays will be dispatched on the next working day. Next working day means Monday - Friday, excluding bank holidays. Orders placed with any of the aforementioned services will not be delivered on a Saturday or Sunday. For Saturday deliveries, select 'Saturday Delivery' in the basket.

^^Royal Mail services are only offered to basket weights up to and including 2 kilos only. The 1pm & 9am Special Delivery times are for UK mainland only and will vary for Northern Ireland, Highlands & Islands. Please view the Royal Mail website for full details.

Please note that orders to the Isle of Wight, the Isle of Man, the Scottish Isles, the Scottish Highlands, Northern Ireland and the Channel Isles will incur a carriage surcharge.

Long items greater than or equal to 1.5M in length will be subject to a length surcharge of £12. This surcharge is per shipment, and not per item.

Collection

All orders are available for collection from our stores. Collection orders will normally be ready within 2 hours of the order being placed, as long as all items are in stock at the time of order.

Van Delivery

TC Fixings offers a free van delivery service to Saffron Walden and the surrounding villages.