Timber construction screws


Choose from a full range of diameter options, lengths, and head styles to find the best-suited timber screw 


We provide technical solutions for structural joints and reinforcements for the timber construction market. Our comprehensive inventory provides designers with the innovative products they need to realize their concepts. Economical and efficient, our customized timber connections allow for safe and efficient design without compromise. 

 

ConnexTite™ HT structural wood fastener

Partial thread, countersunk head
Carbon or stainless steel


  • 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
Carbon steel
  • 1/4" diameter, T25 drive, lengths:  2-3/8" to 11-7/8"
  • 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"
304 Stainless steel
  • 3/16" diameter, T25 drive, lengths:  2" to 4"
  • 1/4" diameter, T25 drive, lengths:  2-3/8" to 6-1/4"
  • 3/8" diameter, T40 drive, lengths: 3-1/8" to 15-3/4"
Catalog pages | PDF

 

ConnexTite™ HT structural wood fastener

Partial thread, flange head
Carbon or stainless steel


  • 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
Carbon steel
  • 1/4" diameter, T25 drive, lengths:  4" to 11-7/8"
  • 5/16" diameter, T40 drive, lengths: 5-1/2" to 15-3/4"
  • 3/8" diameter, T40 drive, lengths: 5-1/2" to 15-3/4"
304 Stainless steel
  • 3/8" diameter, T40 drive, lengths: 5-1/2" to 11-7/8"
Catalog pages | PDF

 

ConnexTite™ HT structural wood fastener

Partial thread, extra large (XL) flange head
Carbon steel


  • Extra large 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
Carbon steel
  • 5/16" diameter, T40 drive, lengths: 6-1/4" to 15-3/4"
Catalog pages | PDF

ConnexTite™ HT structural wood fastener

Partial thread, combination hexagon head
Carbon steel


  • 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
Carbon Steel
  • 5/16" diameter, T40 drive, lengths: 6-1/4" to 15-3/4"


ConnexTite™ HT structural wood fastener

Full thread, countersunk head
Carbon steel


  • 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
Carbon Steel
  • 5/16" diameter, T40 drive, lengths: 4-3/4" to 15"
  • 3/8" diameter, T40 drive, lengths: 4-3/4" to 15"
Catalog pages | PDF



ConnexTite™ HT structural wood fastener

Full thread, flange head
Carbon or stainless steel


  • 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
Carbon Steel
  • 1/4" diameter, T25 drive, lengths:  1-5/8" to 3-1/8"
  • 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"
304 Stainless steel
  • 1/4" diameter, T25 drive, lengths:  2" to 3-1/8"
  • 5/16" diameter, T40 drive, lengths:  2" to 4-3/4"
Catalog pages | PDF

ConnexTite™ CC timber fastener

Double thread, cylindrical head
Carbon steel


  • 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
Carbon Steel
  • 1/4" diameter, T30 drive, lengths:  4" to 8-7/16"
  • 5/16" diameter, T40 drive, lengths: 4" to 15-3/4"
Catalog pages | PDF

ConnexTite™ WR  for timber connections & reinforcements

Full thread, countersunk head
Carbon steel


  • 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
Carbon Steel
  • 1/4" diameter, T30 drive, lengths:  4" to 8-7/16"
  • 5/16" diameter, T40 drive, lengths: 4" to 15-3/4"
Catalog pages | PDF

ConnexTite™ WS  self-drilling dowel for wood to steel

Cylindrical countersunk head
Carbon 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
Carbon Steel
  • 1/4" diameter, T40 drive, lengths:  2-7/8" to 9-3/16"
Catalog pages | PDF

WB mass timber fastener

Headless full threaded rod
Carbon steel

  • 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
Carbon Steel
  • 5/8" diameter,  lengths:  118-1/8"
  • 13/16" diameter, lengths: 118-1/8"
Catalog pages | PDF


VB timber fastener for timber-concrete composite floors

Partial thread, special head
Carbon steel


  • 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
Carbon Steel
  • 5/16" diameter, external T40 drive, lengths: 6-1/8" to 8-5/8"
Catalog pages | PDF
Ready to place your order? Not sure which screw or rod to use? The SFS team is ready to help you find and purchase the ideal timber connector for your specific project. Call 610-790-2620 to get started. 
Loading
Loading