FULLY THREADED SCREW FOR HARDWOODS
VGZ HARDWOOD
VGZ HARDWOOD is the hardwood screw featuring a special tip with diamond geometry and notched, serrated thread.
It is certified for use with high-density hard woods without pre-drilling, and it is ideal for concealed joints, timber couplings and structural reinforcements.
VGZ HARDWOOD wood screws: even if the going gets tough, proceed without pre-drilling.
The VGZ HARDWOOD wood screw is ETA 11/0030 certified for use with high-density woods without pre-drilling.
Approved for structural applications subject to stresses in any direction vs. the grain (α = 0° - 90°), it features excellent tensile performance, thanks to a deep thread and a high-strength steel (fy,k = 1000 N/mm2).
VGZ HARDWOOD guarantees fire protection and earthquake suitability. Values are also tested, certified and calculated for high-density woods such as beechwood Microllam® LVL. Certified for use without pre-drilling, for densities of up to 780 kg/m3.
Also tested on structural woods such as beech, cypress, eucalyptus, bamboo.
Made of carbon steel with bright zinc plated, it is excellent for use with wood-based panels, solid timber, glulam, CLT, LVL and high-density woods, beechwood, cypress, eucalyptus and bamboo. Service classes 1 and 2.
Features
| FOCUS | fastener for hardwood |
|---|---|
| HEAD | cylindrical, countersunk |
| DIAMETER | 6,0 | 8,0 mm |
| LENGTH | from 140 mm to 320 mm |
Documents
Technical data sheets
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Technical data sheets USA
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ETA Certificate
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| Declaration of performance (DOP) | Download |
File CAD
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File BIM.ifc
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File BIM.rfa
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VGZ HARDWOOD
| CODE | info | d₁
[mm]
|
L
[mm]
|
b
[mm]
|
d₁
[in]
|
L
[in]
|
b
[in]
|
TX | pcs. |
|---|---|---|---|---|---|---|---|---|---|
| VGZH6140 | - | 6 | 140 | 130 | 0.24 | 5 1/2'' | 5 1/8'' | TX30 | 25 |
| VGZH6180 | - | 6 | 180 | 170 | 0.24 | 7 1/8'' | 6 3/4'' | TX30 | 25 |
| VGZH6220 | - | 6 | 220 | 210 | 0.24 | 8 5/8'' | 8 1/4'' | TX30 | 25 |
| VGZH6260 | - | 6 | 260 | 250 | 0.24 | 10 1/4'' | 10'' | TX30 | 25 |
| VGZH6280 | - | 6 | 280 | 270 | 0.24 | 11'' | 10 5/8'' | TX30 | 25 |
| VGZH6320 | - | 6 | 320 | 310 | 0.24 | 12 5/8'' | 12 3/16'' | TX30 | 25 |
| VGZH6420 | - | 6 | 420 | 410 | 0.24 | 16 9/16'' | 16 1/8'' | TX30 | 25 |
| VGZH8200 | - | 8 | 200 | 190 | 0.32 | 8'' | 7 1/2'' | TX40 | 25 |
| VGZH8240 | - | 8 | 240 | 230 | 0.32 | 9 1/2'' | 9 1/16'' | TX40 | 25 |
| VGZH8280 | - | 8 | 280 | 270 | 0.32 | 11'' | 10 5/8'' | TX40 | 25 |
| VGZH8320 | - | 8 | 320 | 310 | 0.32 | 12 5/8'' | 12 3/16'' | TX40 | 25 |
| VGZH8360 | - | 8 | 360 | 350 | 0.32 | 14 1/4'' | 13 3/4'' | TX40 | 25 |
| VGZH8400 | - | 8 | 400 | 390 | 0.32 | 15 3/4'' | 15 3/8'' | TX40 | 25 |
| VGZH8440 | - | 8 | 440 | 430 | 0.32 | 17 1/4'' | 16 15/16'' | TX40 | 25 |
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