R-POW-05-ALZN Oval steel washers - deep version

Steel pressure plates for fastening of single ply membrane systems

Features and benefits

  • Deep shape of the washer in connection with WB double-threaded screw is the solution for installation of roofing membrane system to steel sheet
  • Oval washer made of aluminum and zinc sheet,  which ensures a very high resistance against corrosion

Product information

Product Code

Aluminum washer

Fixture

Hole diameter

Length

Width

Thickness

Min. thickness

Max. thickness

d

a

b

t

tfix

[mm]

R-POW-05-ALZN

5

82

40

0.7

45

265

Base material

  • Metal Sheet & Profiles

    Metal Sheet & Profiles

  • Timber

    Timber

  • Chipboard

    Chipboard

  • Plywood

    Plywood

  • Oriented Strand Board

    Oriented Strand Board

  • Concrete

    Concrete

  • Concrete Slab

    Concrete Slab

Applications

  • Systems of mechanically fastened flexible roof waterproofing membrane

Installation guide

Installation guide
Installation guide
Installation guide
  1. Position POW washer on insulation and insert: WBT, WCS,WW screw
  2. Using drilling machine, drive the screw into substrate until fixing depth is reached

Associated products

  • R-WW-T Screws for timber

    R-WW-T Screws for timber

  • R-WO-T Screws for steel

    R-WO-T Screws for steel

  • R-WB Self-drilling screws for steel

    R-WB Self-drilling screws for steel