WSV

Wood Flooring Screw

The WSV is the new improved subfloor screw from Simpson Strong-Tie. The subfloor screws have been re-engineered to reduce driving force and increase installation speed. Less installation torque means reduced wear on tools. WSV screws have a sharp point with an aggressive variable thread resulting in faster, smoother installations. The deep T25 6-lobe recess provides improved control and greater bit life whilst the ribbed head design countersinks easily providing a clean, flush finish.

CE Marking
Service class 2
Yellow electro-galvanised steel
Indoor

Product Details

Features

Material

  • Steel - electro galvanised coating

Features

  • CE marked to EN14592
  • Sharp point with aggressive variable thread
  • Bit (TX25) included
  • Ribbed, countersunk head

Application

Header member

  • Wood to wood applications

Common Applications

  • Wood to wood applications
  • Subfloor installation

Technical Data

Dimensions

Dimensions

References Fastener dimensions [mm] Qty per Strip Qty per Box Recommended RPM Quik Drive Attachment
l d dh lg
WSV44E444.68.5313020002500-4500QDPRO64E / QDPRO76SKE
WSV51E518.5373020002500-4500QDPRO64E / QDPRO76SKE
WSV64E648.5503015002500QDPRO64E / QDPRO76SKE
WSV76E768.5553010002500QDPRO76SKE / QD76KE

Structural parameters - EN14592

References Characteristic Yield Moment – My,k [Nm] Characteristic withdrawal parameter - fax,k,90° [N/mm²] Characteristic head pull-through parameter - fhead,k [N/mm²] Characteristic tensile capacity - ftens,k [kN] Characteristic torsional strength - ftor,k [Nm] Torsonial ratio
WSV44E3.514.731.38.25.9≥ 1,5
WSV51E3.514.731.38.25.9≥ 1,5
WSV64E3.514.731.38.25.9≥ 1,5
WSV76E3.514.731.38.25.9≥ 1,5

Panel to Timber Characteristic Capacities

References Panel (OSB, Fibreboard ρk≥380 kg/m3) on Timber C24 depending on panel thickness tp
13 [mm] 15 [mm] 18 [mm] 22 [mm] 25 [mm]
Rax.k.13 [kN] Rv.0.k.13 [kN] Rv.90.k.13 [kN] Rax.k.15 [kN] Rv.0.k.15 [kN] Rv.90.k.15 [kN] Rax.k.18 [kN] Rv.0.k.18 [kN] Rv.90.k.18 [kN] Rax.k.22 [kN] Rv.0.k.22 [kN] Rv.90.k.22 [kN] Rax.k.25 [kN] Rv.0.k.25 [kN] Rv.90.k.25 [kN]
WSV44E2.031.271.27-0.830.83-0.930.93-0.930.93-0.850.85
WSV51E2.421.371.372.421.431.432.231.491.49-11-1.011.01
WSV64E2.421.371.372.421.431.432.421.531.532.421.611.61-1.011.01
WSV76E2.421.371.372.421.431.432.421.531.532.421.611.612.421.611.61

Plywood to Timber Characteristic Capacities

References Plywood (ρk≥490 kg/m3) on Timber C24 depending on panel thickness tp
10 [mm] 15 [mm] 18 [mm] 22 [mm] 25 [mm] 30 [mm]
Rax.k.10 [kN] Rv.0.k.10 [kN] Rv.90.k.10 [kN] Rax.k.15 [kN] Rv.0.k.15 [kN] Rv.90.k.15 [kN] Rax.k.18 [kN] Rv.0.k.18 [kN] Rv.90.k.18 [kN] Rax.k.22 [kN] Rv.0.k.22 [kN] Rv.90.k.22 [kN] Rax.k.25 [kN] Rv.0.k.25 [kN] Rv.90.k.25 [kN] Rax.k.30 [kN] Rv.0.k.30 [kN] Rv.90.k.30 [kN]
WSV44E2.031.221.22-0.840.84-0.940.94-0.930.93-0.850.85---
WSV51E2.51.271.27-0.840.84-0.940.94-11-11-0.90.9
WSV64E2.961.271.272.961.581.582.961.681.68-11-11-11
WSV76E2.961.271.272.961.581.582.961.681.682.961.741.742.961.741.742.961.741.74

Certification

Declaration of Performance (DoP)

CAD and BIM Library

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Contact

Simpson Strong-Tie U.K.

Simpson Strong-Tie

Cardinal Point, Winchester Road
Tamworth
Staffordshire
B78 3HG
United Kingdom