Silvermate chipboard screws 6.0 x 200 partial thread - 100 pcs

• Yes → for heavy timber constructions and beam-to-beam connections
• Yes → when you need deep anchoring in thick timber
• Yes → when high clamping force is important
• Yes → for canopies, verandas, battens, and timber frame construction
• No → for thin sheet materials or light furniture assembly
• No → when stainless steel is required for damp outdoor applications

What is the SilverMate 6.0 x 200 mm chipboard screw?

The SilverMate 6.0 x 200 mm chipboard screw is a long, heavy-duty wood screw designed for applications where standard screws do not provide sufficient length or holding power. With its 200 mm length, the screw penetrates deeply into structural timber, while the 6 mm diameter provides additional strength and bending resistance.

This version features a partial thread. This means that only the lower section of the screw is threaded. As a result, timber components are pulled tightly together during installation. This is particularly beneficial for beam-to-beam connections and heavy timber constructions, creating a strong, neat, and stable joint.

The Torx TX30 drive provides excellent grip during installation. This allows you to work powerfully and with control, even when driving the screw deep into timber. As a result, this SilverMate screw is suitable for professional installation, construction projects, and intensive use with powerful impact drivers or screwdrivers.

Is this SilverMate 6.0 x 200 mm screw suitable for your application?

What makes SilverMate Next Generation unique?

SilverMate Next Generation screws stand out because each length and diameter has its own optimised thread pitch and configuration. For long screws such as this 6.0 x 200 mm version, this is particularly important because the screw must be driven deep into timber.

For this version, that means the screw has been designed for fast installation, low driving resistance, and reliable performance in heavy timber connections.

• Increased thread pitch on long screws: allows the screw to drive in faster.
• Lower driving resistance: reduces strain on the tool, bit, and user.
• Low insertion pressure: the screw quickly bites into the timber.
• Reduced risk of breakage: important under high loads and when using powerful drivers.
• Special milling thread at the tip: helps reduce the risk of splitting.

When do you use 6.0 x 200 mm screws?

A 6.0 x 200 mm screw is used when a connection requires more than a standard wood screw can provide. Thanks to its 200 mm length, this screw is suitable for deep anchoring in thick timber and heavy-duty wood-to-wood connections.

Suitable for

• beam-to-beam connections
• canopies and verandas
• timber frame construction
• thick timber battens
• load-bearing timber structures
• high-load wood-to-wood connections

Less suitable for

• thin sheet materials
• light furniture assembly
• outdoor applications exposed to high moisture without additional protection
• applications where stainless steel is required

Why is 200 mm technically a logical choice? In heavy timber connections, the screw must penetrate deeply enough into the structural timber. This creates a stable connection with sufficient clamping force, pull-out resistance, and resistance to movement.

Good to know
To choose the correct screw length, the screw must penetrate deeply enough into the structural timber. Also read: How to choose the right screw length.

Advantages of partial thread on 6.0 x 200 mm screws

On long structural wood screws, partial thread offers a significant advantage. Because the upper section of the screw is unthreaded, the upper timber component can be freely pulled against the lower timber component.

This creates a strong clamping effect between both timber components. This is especially important for beam connections, battens, and structural wood-to-wood fastenings.

• timber components are actively pulled together
• maximum clamping force is achieved
• the upper timber component remains tightly fixed against the lower component
• the connection becomes more stable and provides a cleaner finish

For many beam-to-beam connections, partial thread is more effective than full thread. Not sure which version to choose? Read our knowledge base article about partial thread vs full thread.

Tip
Use partial thread whenever you want to pull two timber components tightly together. For applications requiring thread along the entire length, a full-thread screw may be the better option.

Looking for an alternative?
For certain heavy timber constructions, washer head screws may also be a suitable alternative.

Installation advice for SilverMate 6.0 x 200 mm

For proper installation, it is important to use the correct bit, tool, and working method. Due to its 200 mm length, the screw should be driven in with control, especially when working with hardwood or installing close to the edge of the timber.

• Always use a suitable Torx TX30 bit.
• Use a powerful screwdriver or impact driver with sufficient torque.
• In softwood, pre-drilling is usually not required.
• In hardwood, pre-drilling is recommended.
• Drive the screw in carefully to avoid overloading the screw, bit, or timber.
• Avoid installing too close to the edge without pre-drilling to reduce the risk of splitting.

The special milling thread at the tip helps reduce splitting, but when working with hardwood, end-grain fastening, or installations near edges, pre-drilling is often still recommended.

Also read
Want to learn more about pre-drilling? See: Pre-drilling: yes or no?
Looking for suitable bits? View: Screwdriver bits and holders.

Not sure about the correct length?

Is 200 mm slightly too long for your application? Then consider the shorter SilverMate variants within the same range. These may be suitable when less deep anchoring is required while still benefiting from the same SilverMate quality.

Comparable lengths
SilverMate 6.0 x 160 mm partial thread
SilverMate 6.0 x 180 mm partial thread
View all screws

More information in the knowledge base
What are screws?
Types of screws
Which screw for hardwood?

Buy SilverMate 6.0 x 200 mm

If you want to buy SilverMate 6.0 x 200 mm chipboard screws for heavy timber constructions, you are choosing a long partial-thread screw specifically designed for strong wood-to-wood connections. This version is suitable for deep anchoring, high clamping force, and efficient installation.

This screw is particularly relevant if you are searching for terms such as 6x200 construction screws, 200 mm long wood screws, 6x200 partial-thread chipboard screws, screws for beam connections, or Torx TX30 wood screws.

The strength of this SilverMate version lies in the combination of length, diameter, partial thread, and drive system. As a result, it is an excellent choice for anyone looking for reliable, fast, and controlled installation.

Pairs well with
Torx TX30 bit
Screwdriver bits and holders
Tools
Washer head screws

Ready for a secure installation?
Add these SilverMate 6.0 x 200 mm screws to your shopping cart and pair them with the correct Torx TX30 bit for efficient installation.