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FLANGE HEAD SCREW

TBS

TBS is distinguished from the common wood screw thanks to the flange head, which performs the function of a washer and ensures high tensile strength.

The TBS screw is approved for structural applications subject to stresses in any direction vs. the grain (α = 0° - 90°).

TBS, the structural wood screw with integrated washer for exceptional tensile strength.

The TBS flange head screw is ideal for fastening joists to sill beams to achieve high wind uplift resistance.

The flange head guarantees excellent tensile strength which means the use of additional lateral fastening systems can be avoided. The asymmetric “umbrella” of TBS wood screws guarantees better wood pull-through.

Thanks to its geometry, TBS is the ideal in the presence of wind or variations in timber dimensions. It features superior strength, thanks to the steel’s excellent failure and yield strength (fy,k = 1000 N/mm2).

Very high torsional strength (ftor,k) guarantees safer screwing. The bending angle is 20° greater than standard, certified according to ETA 11/0030.

Made of carbon steel with bright zinc plated, it is perfect for use with solid timber, glulam, wood-based panels, high-density woods, CLT and LVL.

Service classes 1 and 2. Seismic performance tested according to EN 14592. Cyclical SEISMIC-REV tests according to EN 12512. Values also tested, certified and calculated for CLT and high density woods such as Microllam® LVL.

Features

FOCUS screw with built-in washer
HEAD flange
DIAMETER from 6,0 mm to 10,0 mm
LENGTH from 40 mm to 520 mm

Documents

Technical data sheets
Minimum Distances Guide
Technical data sheets USA 🇺🇸
Technical data sheets CANADA 🇨🇦
Technical data sheets JAPAN
ICC-ES Evaluation report USA
ICC-ES Listing report CANADA
ETA Certificate
Declaration of performance (DOP) Download
Item specification
File CAD
File BIM.ifc
File BIM.rfa

TBS

CODE info d₁
[mm]
L
[mm]
b
[mm]
d₁
[in]
L
[in]
b
[in]
TX pcs.
TBS660 - 6 60 40 0.24 2 3/8'' 1 9/16'' TX30 100
TBS670 - 6 70 40 0.24 2 3/4'' 1 9/16'' TX30 100
TBS680 - 6 80 50 0.24 3 1/8'' 1 15/16'' TX30 100
TBS690 - 6 90 50 0.24 3 1/2'' 1 15/16'' TX30 100
TBS6100 - 6 100 60 0.24 4'' 2 3/8'' TX30 100
TBS6120 - 6 120 75 0.24 4 3/4'' 2 15/16'' TX30 100
TBS6140 - 6 140 75 0.24 5 1/2'' 2 15/16'' TX30 100
TBS6160 - 6 160 75 0.24 6 1/4'' 2 15/16'' TX30 100
TBS6180 - 6 180 75 0.24 7 1/8'' 2 15/16'' TX30 100
TBS6200 - 6 200 75 0.24 8'' 2 15/16'' TX30 100
TBS6220 - 6 220 100 0.24 8 5/8'' 4'' TX30 100
TBS6240 - 6 240 100 0.24 9 1/2'' 4'' TX30 100
TBS6260 - 6 260 100 0.24 10 1/4'' 4'' TX30 100
TBS6280 - 6 280 100 0.24 11'' 4'' TX30 100
TBS6300 - 6 300 100 0.24 11 3/4'' 4'' TX30 100
TBS6320 - 6 320 100 0.24 12 5/8'' 4'' TX30 100
TBS6360 - 6 360 100 0.24 14 1/4'' 4'' TX30 100
TBS6400 - 6 400 100 0.24 15 3/4'' 4'' TX30 100
TBS840 - 8 40 32 0.32 1 9/16'' 1 1/4'' TX40 100
TBS860 - 8 60 32 0.32 2 3/8'' 1 1/4'' TX40 100
TBS880 - 8 80 52 0.32 3 1/8'' 2 1/16'' TX40 50
TBS8100 - 8 100 52 0.32 4'' 2 1/16'' TX40 50
TBS8120 - 8 120 80 0.32 4 3/4'' 3 1/8'' TX40 50
TBS8140 - 8 140 80 0.32 5 1/2'' 3 1/8'' TX40 50
TBS8160 - 8 160 100 0.32 6 1/4'' 4'' TX40 50
TBS8180 - 8 180 100 0.32 7 1/8'' 4'' TX40 50
TBS8200 - 8 200 100 0.32 8'' 4'' TX40 50
TBS8220 - 8 220 100 0.32 8 5/8'' 4'' TX40 50
TBS8240 - 8 240 100 0.32 9 1/2'' 4'' TX40 50
TBS8260 - 8 260 100 0.32 10 1/4'' 4'' TX40 50
TBS8280 - 8 280 100 0.32 11'' 4'' TX40 50
TBS8300 - 8 300 100 0.32 11 3/4'' 4'' TX40 50
TBS8320 - 8 320 100 0.32 12 5/8'' 4'' TX40 50
TBS8340 - 8 340 100 0.32 13 3/8'' 4'' TX40 50
TBS8360 - 8 360 100 0.32 14 1/4'' 4'' TX40 50
TBS8380 - 8 380 100 0.32 15'' 4'' TX40 50
TBS8400 - 8 400 100 0.32 15 3/4'' 4'' TX40 50
TBS8440 - 8 440 100 0.32 17 1/4'' 4'' TX40 50
TBS8480 - 8 480 100 0.32 19'' 4'' TX40 50
TBS8520 - 8 520 100 0.32 20 1/2'' 4'' TX40 50
TBS8560 - 8 560 100 0.32 22'' 4'' TX40 50
TBS8580 - 8 580 100 0.32 22 13/16'' 4'' TX40 50
TBS8600 - 8 600 100 0.32 23 5/8'' 4'' TX40 50
TBS10100 - 10 100 52 0.4 4'' 2 1/16'' TX50 50
TBS10120 - 10 120 60 0.4 4 3/4'' 2 3/8'' TX50 50
TBS10140 - 10 140 60 0.4 5 1/2'' 2 3/8'' TX50 50
TBS10160 - 10 160 80 0.4 6 1/4'' 3 1/8'' TX50 50
TBS10180 - 10 180 80 0.4 7 1/8'' 3 1/8'' TX50 50
TBS10200 - 10 200 100 0.4 8'' 4'' TX50 50
TBS10220 - 10 220 100 0.4 8 5/8'' 4'' TX50 50
TBS10240 - 10 240 100 0.4 9 1/2'' 4'' TX50 50
TBS10260 - 10 260 100 0.4 10 1/4'' 4'' TX50 50
TBS10280 - 10 280 100 0.4 11'' 4'' TX50 50
TBS10300 - 10 300 100 0.4 11 3/4'' 4'' TX50 50
TBS10320 - 10 320 120 0.4 12 5/8'' 4 3/4'' TX50 50
TBS10340 - 10 340 120 0.4 13 3/8'' 4 3/4'' TX50 50
TBS10360 - 10 360 120 0.4 14 1/4'' 4 3/4'' TX50 50
TBS10380 - 10 380 120 0.4 15'' 4 3/4'' TX50 50
TBS10400 - 10 400 120 0.4 15 3/4'' 4 3/4'' TX50 50
TBS10440 - 10 440 120 0.4 17 1/4'' 4 3/4'' TX50 50
TBS10480 - 10 480 120 0.4 19'' 4 3/4'' TX50 50
TBS10520 - 10 520 120 0.4 20 1/2'' 4 3/4'' TX50 50
TBS10560 - 10 560 120 0.4 22'' 4 3/4'' TX50 50
TBS10600 - 10 600 120 0.4 23 5/8'' 4 3/4'' TX50 50
TBS12200 - 12 200 120 0.48 8'' 4 3/4'' TX50 25
TBS12240 - 12 240 120 0.48 9 1/2'' 4 3/4'' TX50 25
TBS12280 - 12 280 120 0.48 11'' 4 3/4'' TX50 25
TBS12320 - 12 320 120 0.48 12 5/8'' 4 3/4'' TX50 25
TBS12360 - 12 360 120 0.48 14 1/4'' 4 3/4'' TX50 25
TBS12400 - 12 400 140 0.48 15 3/4'' 5 1/2'' TX50 25
TBS12440 - 12 440 140 0.48 17 1/4'' 5 1/2'' TX50 25
TBS12480 - 12 480 140 0.48 19'' 5 1/2'' TX50 25
TBS12520 - 12 520 140 0.48 20 1/2'' 5 1/2'' TX50 25
TBS12560 - 12 560 140 0.48 22'' 5 1/2'' TX50 25
TBS12600 - 12 600 140 0.48 23 5/8'' 5 1/2'' TX50 25
TBS12800 - 12 800 160 0.48 31 1/2'' 6 1/4'' TX50 25
TBS121000 - 12 1000 160 0.48 39 3/8'' 6 1/4'' TX50 25

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