Timber construction screws

HT structural wood fastener

• Countersunk head with milling ribs ensure head is clearly countersunk
• Code approved
• Tip with milling ribs reduces the risk of splitting the wood
• No pre-drilling required
• Faster driving
• Lower driving torque

• 1/4" diameter, T30 drive, lengths:  2" to 11-3/4"
• 5/16" diameter, T40 drive, lengths: 3-1/8" to 19-5/8"
• 3/8" diameter, T40 drive, lengths: 3-1/8" to 19-5/8"

• 3/16" diameter, T20 drive, lengths:  1-1/8" to 4"
• 1/4" diameter, T30 drive, lengths:  1-5/8" to 7-7/8"
• 5/16" diameter, T40 drive, lengths: 3-1/8" to 15-3/4"

HT structural wood fastener

• Flange head provides higher load transmission due to the increased clamping surface of the head
• Code approved
• Tip with milling ribs reduces the risk of splitting the wood
• No pre-drilling required
• Faster driving
• Lower driving torque

• 1/4" diameter, T30 drive, lengths:  3-7/8" to 11-3/4"
• 5/16" diameter, T40 drive, lengths: 4-3/4" to 19-5/8"
• 3/8" diameter, T40 drive, lengths: 5-1/2" to 15-3/4"

• 1/4" diameter, T30 drive, lengths: 3-7/8" to 4-3/4"
• 5/16" diameter, T40 drive, lengths: 5-1/2" to 11-3/4"

HT partial and full thread, combination hexagon head structural wood screw

• Combination hexagon head with T-drive allows comfortable and universal processing with various tools
• Code approved
• Tip with milling ribs reduces the risk of splitting the wood
• No pre-drilling required
• Faster driving
• Lower driving torque

• 5/16" diameter, 13 mm hex/T40 drive, lengths: 4-3/4" to 5-1/2"
• 3/8" diameter, 15 mm hex/T40 drive, lengths: 4-3/4" to 5-1/2"

• 5/16" diameter, 13 mm hex/T40 drive, lengths: 2" to 3-7/8"
• 3/8" diameter, 15 mm hex/T40 drive, lengths: 2-3/8" to 3-7/8"

HT structural wood fastener

• Countersunk head with milling grooves for flush countersinking of the head in timber and steel connections
• Code approved
• Tip with milling ribs reduces the risk of splitting the wood
• Transfer of high tensile and compressive loads via the full thread
• Reduced edge and center distances
• Fast and simple to use

• 1/4" diameter, variable full thread, T30 drive; lengths: 1-5/8" to 6-1/4"
• 5/16" diameter, T40 drive, lengths: 2-3/8" to 15"
• 3/8" diameter, T40 drive, lengths: 4-3/4" to 15"

HT structural wood fastener

• Flange head provides higher load transmission due to the increased clamping surface of the head
• Code approved
• Tip with milling ribs reduces the risk of splitting the wood
• Transfer of high tensile and compressive loads via the full thread
• Reduced edge and center distances
• Fast and simple to use

• 5/16" diameter, T40 drive, lengths: 3-1/8" to 4-3/4"
• 3/8" diameter, T40 drive, lengths: 3-1/8" to 4-3/4"

• 5/16" diameter, T40 drive, lengths: 1-5/8" to 4-3/4"

HT full thread, cylinder head structural wood screw

• Cylinder head for countersinking without splitting, even with a tight spacing between the screws. Concealed installation is possible.
• Code approved
• Tips with milling ribs reduces the risk of splitting the wood
• No pre-drilling required
• Faster driving
• Lower driving torque

• 1/4" diameter, T30 drive, lengths: 4-3/4" to 7-7/8"
• 5/16" diameter, T40 drive, lengths: 4-3/4" to 15"
• 3/8" diameter, T40 drive, lengths: 4-3/4" to 15"

CC timber fastener

• Small cylindrical head for a simple and visually appealling installation without splitting
• Code approved
• Tip with milling ribs reduces the risk of splitting the wood while allowing for quick installation speeds
• Very high load transfer
• Varied pitch double thread tightly draws members together
• Low edge and spacing distances

• 1/4" diameter, T30 drive, lengths:3-7/8" to 8-1/2"
• 5/16" diameter, T40 drive, lengths: 3-7/8" to 15-3/4"

WR  for timber connections & reinforcements

• Countersunk head sinks in the wood and provides for safe installation of metal attachment
• Up to 39-3/8" (1,000mm) in length
• Code approved
• Special tip allowing less splitting in the wood as well as low edge and center distances; this allows slim components to be used
• No pre-drilling required
• High corrosion resistance
• High technical values
• Low tendency to crack with low edge and spacing distances
• Low edge and spacing distances

• 1/2" diameter, T50 drive, lengths:  15-3/4" to 39-3/8"

WS  self-drilling dowel for wood to steel

• Cylindrical countersunk head countersinks without chips in the wood for a visually appealing surface finish
• Under head thread design ensures reliable installation in the component as well as the possibility of removal
• Code approved
• Self-drilling with the special drill trip
• Removable
• High bending yield
• High fire resistance

• 1/4" diameter, T40 drive, lengths:  2-7/8" to 9-1/8"

WB mass timber fastener

• Headless threaded rod provides full embedment in the joint ensuring no deposit on other components and allows high fire resistance
• Powerful wood thread offers very high tensile strength of 115 ksi
• Available cut to length for a diverse range of applications and a reliable connection
• Easy application without glue

• 5/8" diameter,  lengths:  118-1/8"
• 13/16" diameter, lengths: 118-1/8"

VB timber fastener for timber-concrete composite floors

• T-drive recess E8 special head for a good guide during installation and optimum power transfer allowing high tool life
• Code approved
• Collar ensures the correct and reliable setting-depth
• Very high efficiency
• Highest security
• Maximum comfort
• For renovation and new build construction
• Proven system, comprehensive design documents

• 5/16" diameter, external T40 drive, lengths: 6-1/8" to 8-5/8"