4 x 30mm Timco C2 Clamp-Fix Wood Screws, Torx TX20, Countersunk, Zinc & Yellow, Box of 200 (40030C2C)

Timco C2 wood screws

Timco C2 clamp-fix wood screws in boxes of 200. Twin-cut point and dual angle thread for superior hold and excellent pull-out resistance.

With a ribbed double countersunk head for a flush finish and a Torx (TX20) recess to prevent cam-out, gives precise and positive drive control on every screw.

A quality countersunk wood screw coated with a polymer lubricant that reduces the insertion torque by up to 52% and rust protects the screw 20 times longer than standard zinc screws.

Timco C2 screws engineered to deliver a secure, smooth finish and combine advanced features for efficient and durable results in joinery, carpentry, and furniture assembly.

• Precision TX Drive: Ensures consistent, cam-out-free driving for precise control.
• Double Countersunk Head with Ribs: Provides a flush finish while reducing material splitting.
• Twin-Cut Technology: Allows for rapid engagement, reducing insertion torque and timber splitting.
• Dual Angle Thread: Delivers exceptional pull-out resistance and improved stability.
  
• Enhanced Corrosion Resistance: Yellow zinc coating with polymer lubricant offers up to 20x the rust protection compared to standard plating.
  
• A range of features that make these Timco wood screws a popular choice with DIY enthusiasts and professionals alike.
  

30mm wood screw specification

• Size: 4.0 x 30mm
• Drive: Torx (TX20)
• Head type: Ribbed double countersunk
• Material: Hardened steel
• Finish: Zinc and yellow
  
• Box of 200

Part of a growing range of Timco wood screws now in stock at great prices with bulk price discounts.

FAQs about Timco Clamp Fix Woodscrews

Do I need to drill a pilot hole for Timco Clamp Fix screws?

In most softwoods, no pilot hole is required thanks to the twin-cut design, which reduces splitting. For hardwoods, a small pilot hole ensures easier driving and a clean finish.

Why should I use countersunk screws?

Countersunk heads allow the screw to sit flush with the surface, giving a neat and professional finish.

Are they suitable for outdoor use?

The polymer coating increases rust protection compared to standard zinc plating but for harsher and prolonged external use, stainless steel screws would be a more durable choice.

Can I use these screws in hardwood as well as softwood?

Yes, they’re designed for both. A pilot hole is advisable in hardwoods to prevent splitting and make the installation easier.

Do Timco Clamp Fix screws work with impact drivers?

Yes, they are compatible with cordless drills and impact drivers, making installation fast and efficient.

Can I use Timco Clamp Fix screws with MDF or chipboard?

Yes, they can be used in boards as well as solid timber, but a pilot hole helps with regards the harder materials

What drive bit should I use with C2 Clamp-Fix screws?

These screws are supplied with the correct Torx drive bit and you should use a Torx / TX drive bit that matches the screw’s drive recess size. The TX / Torx system provides a great grip and helps to avoid cam-out during installation.

What does “Torx Countersunk” mean?

Torx countersunk mean the screws have a Torx drive recess which gives great grip and reduces slipping during installation, while the double countersunk head allows for a flush finish to the materials surface every time.