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Dynatec 4.0 x 70mm Tec 4 High Performance Woodscrew Tub of 350

OUR CODE: PAA00090 Category
Product Overview

Dynatec Tec 4 high performance woodscrew, 4.0 x 70mm (approx. 5/32″ x 2 3/4″) for versatile timber fixing.

Features unique sawfix serrated thread to reduce torque and speed up installation on hardwoods and composites.

Pozi head with self-countersinking reaming nibs ensures a neat, flush finish every time.

Reinforced collar, self-cutting point and hole-cleaning shank for reliable, durable fixings.

Pack contains 350 screws; bit included for convenience.

Shipping

Estimated Delivery:
Wednesday 1st April – Friday 3rd April

£16.50 inc VAT

Description

The Dynatec 4.0 x 70mm Tec 4 High Performance Woodscrews are engineered for groundworkers, site managers, and civil contractors who demand reliability and efficiency in timber fixings. Designed for use with hardwood, softwood, plywood, MDF, chipboard, oak and OSB, these screws combine innovative design features to deliver fast, clean, and secure fixings. Please note the screws come in packs of 350 and the included bit ensures you’re ready to get the job done.

These woodscrews are ideal for a wide range of civil engineering and groundworks projects involving timber fixing. Whether installing drainage run timber frames, securing access covers, or assembling temporary site structures, the Tec 4 screws provide excellent holding power and ease of use. Their design reduces installation time and minimises damage to materials, making them a trusted choice for both commercial and public realm environments.

Dimension

  • 4.0 x 70mm (approx. 5/32″ x 2 3/4″)

Material

  • High-grade hardened steel with corrosion-resistant coating (implied by product type)

Type

  • High performance woodscrew

Where We Deliver

Delivery is available to the following postcode areas:

AL • BR • CB • CM • CR • DA • E • EC • EN • HA • HP • IG • IP • KT • LU • MK • N • NN • NW • OX • PE • RH • SE • SG • SL • SM • SW • TW • UB • W • WD

Delivery Pricing

Delivery Option Fee Order Value
Core Delivery £25 £100 – £999.99
Free Delivery £0 Orders over £1,000
Minimum order value for delivery: £100

Returning An Item

At Halcyon Timber, we strive to provide the highest level of customer satisfaction. If for any reason you are not fully satisfied with your purchase, we offer a straightforward return policy.

To initiate a return, please provide proof of purchase (such as a till receipt or order confirmation email) and ensure that the product is returned in the same condition it was delivered in—clean, dry, undamaged, and in its original packaging.

Returns must be made within 30 days from the date of purchase or receipt of the product, whichever is later.

Please send all returns to:

HALCYON TIMBER
2 WARRENWOOD INDUSTRIAL ESTATE
HERTFORD SG14 3NU

Please note that all returns are subject to a 20% restocking charge. This policy covers the costs associated with restocking and processing returned items.

We thank you for your business and hope that you are completely satisfied with your Halcyon Timber purchase. If you have any questions or concerns regarding our return policy, please do not hesitate to contact us. Our customer service team is always ready to assist you.

Getting A Refund

To obtain a refund, all goods within an order must be returned to Halcyon Timber in good condition before the refund will be processed. Goods must be returned in the same condition they were delivered in—clean, dry, and undamaged.

Please note that a 20% restocking charge applies to all returns.

All refunds will be credited to the original payment card used to make the order. Refunds take 3-5 working days to process; the time it takes to appear in your account depends on your bank’s processing time.

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