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COUNTERSUNK SCREW

HBS

HBS is the queen of wood screws. Certified for structural applications, it has a high wood penetration capacity and superior seismic performance.

The extremely broad range includes a myriad of diameters and lengths.

Among wood screws, choose HBS, the carpentry screw synonymous with guaranteed quality and completeness of range.

Its superior strength makes HBS the preferred torx screw among carpenters.

In carbon steel with bright zinc plated, it is designed for use with solid timber, glulam (Glued Laminated Timber), wood-based panels and high-density woods.

The values are tested, certified and calculated also for application on CLT, Microllam® LVL panels and high-density woods.

The asymmetric “umbrella” threading ensures better wood pull-through. The excellent resistance to failure and yielding of the steel (fy,k = 1000 N/mm2) and its very high torsional strength (ftor,k) make it extremely safe in the screwing stage.

Versatile, its bending angle is 20° greater than standard, certified according to ETA 11/0030. Cyclical SEISMIC-REV tests carried out according to the EN 12512 standard. Seismic performance tested according to EN 14592 standard.

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

HBS wood screws are applicable in service classes 1 and 2.

They contain no traces of hexavalent chromium and are compliant with the strictest standards governing chemical substances (SVHC).

REACH information is available.

Features

FOCUS extremely complete range
HEAD countersunk with under-head ribs
DIAMETER from 3,5 mm to 12,0 mm
LENGTH from 30 mm to 600 mm

Documents

Technical data sheets
Declaration of performance (DOP)
ETA Certificate
Item specification
FILE CAD
Canadian structural design guide screws
Technical design guide USA
Wood screw jp

HBS

CODE d₁
[mm]
L
[mm]
TX pcs.
HBS3540 3.5 40 TX15 500
HBS3545 3.5 45 TX15 400
HBS3550 3.5 50 TX15 400
HBS430 4 30 TX20 500
HBS435 4 35 TX20 500
HBS440 4 40 TX20 500
HBS445 4 45 TX20 400
HBS450 4 50 TX20 400
HBS460 4 60 TX20 200
HBS470 4 70 TX20 200
HBS480 4 80 TX20 200
HBS4540 4.5 40 TX20 400
HBS4545 4.5 45 TX20 400
HBS4550 4.5 50 TX20 200
HBS4560 4.5 60 TX20 200
HBS4570 4.5 70 TX20 200
HBS4580 4.5 80 TX20 200
HBS540 5 40 TX25 200
HBS545 5 45 TX25 200
HBS550 5 50 TX25 200
HBS560 5 60 TX25 200
HBS570 5 70 TX25 100
HBS580 5 80 TX25 100
HBS590 5 90 TX25 100
HBS5100 5 100 TX25 100
HBS5120 5 120 TX25 100
HBS640 6 40 TX30 100
HBS650 6 50 TX30 100
HBS660 6 60 TX30 100
HBS670 6 70 TX30 100
HBS680 6 80 TX30 100
HBS690 6 90 TX30 100
HBS6100 6 100 TX30 100
HBS6110 6 110 TX30 100
HBS6120 6 120 TX30 100
HBS6130 6 130 TX30 100
HBS6140 6 140 TX30 100
HBS6150 6 150 TX30 100
HBS6160 6 160 TX30 100
HBS6180 6 180 TX30 100
HBS6200 6 200 TX30 100
HBS6220 6 220 TX30 100
HBS6240 6 240 TX30 100
HBS6260 6 260 TX30 100
HBS6280 6 280 TX30 100
HBS6300 6 300 TX30 100
HBS880 8 80 TX40 100
HBS8100 8 100 TX40 100
HBS8120 8 120 TX40 100
HBS8140 8 140 TX40 100
HBS8160 8 160 TX40 100
HBS8180 8 180 TX40 100
HBS8200 8 200 TX40 100
HBS8220 8 220 TX40 100
HBS8240 8 240 TX40 100
HBS8260 8 260 TX40 100
HBS8280 8 280 TX40 100
HBS8300 8 300 TX40 100
HBS8320 8 320 TX40 100
HBS8340 8 340 TX40 100
HBS8360 8 360 TX40 100
HBS8380 8 380 TX40 100
HBS8400 8 400 TX40 100
HBS8440 8 440 TX40 100
HBS8480 8 480 TX40 100
HBS8520 8 520 TX40 100
HBS1080 10 80 TX40 50
HBS10100 10 100 TX40 50
HBS10120 10 120 TX40 50
HBS10140 10 140 TX40 50
HBS10160 10 160 TX40 50
HBS10180 10 180 TX40 50
HBS10200 10 200 TX40 50
HBS10220 10 220 TX40 50
HBS10240 10 240 TX40 50
HBS10260 10 260 TX40 50
HBS10280 10 280 TX40 50
HBS10300 10 300 TX40 50
HBS10320 10 320 TX40 50
HBS10340 10 340 TX40 50
HBS10360 10 360 TX40 50
HBS10380 10 380 TX40 50
HBS10400 10 400 TX40 50
HBS12120 12 120 TX50 25
HBS12160 12 160 TX50 25
HBS12200 12 200 TX50 25
HBS12240 12 240 TX50 25
HBS12280 12 280 TX50 25
HBS12320 12 320 TX50 25
HBS12360 12 360 TX50 25
HBS12400 12 400 TX50 25
HBS12440 12 440 TX50 25
HBS12480 12 480 TX50 25
HBS12520 12 520 TX50 25
HBS12560 12 560 TX50 25
HBS12600 12 600 TX50 25
HBS_2D_v1_web

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