Art.-Nr. BLS 3.9X13E

tapping screw BLS 2.9X13

Sheet metal screw

When installing underfloor units, BLS self-tapping screws securely connect and fix the individual installation components, e.g. when bolting a strain relief device or cover plates to a mounting box. The screws have a domed head with cross slot and are available in various materials.

Art.-Nr.
BLS 3.9X13E
length
13 mm
thread diameter
3.9 mm
Weight per storage unit
0.001 kg
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Variants

steel, galvanic zinc plated

Article

L

length

Ø

thread diameter

G

Weight per storage unit
  • BLS 2.9X13
    tapping screw BLS 2.9X13
    length
    13 mm
    thread diameter
    2.9 mm
    Weight per storage unit
    0.001 kg
    More information
  • BLS 2.9X22
    Pan head screw with cross recess
    length
    22 mm
    thread diameter
    2.9 mm
    Weight per storage unit
    0.001 kg
    More information
  • BLS 2.9X32
    tapping screw BLS 2.9x32
    length
    32 mm
    thread diameter
    2.9 mm
    Weight per storage unit
    0.001 kg
    More information
  • BLS 4.8X16
    Pan head screw with cross recess
    length
    16 mm
    thread diameter
    4.8 mm
    Weight per storage unit
    0.002 kg
    More information
  • BLS 4.8X9.5
    Pan head screw with cross recess
    length
    10 mm
    thread diameter
    4.8 mm
    Weight per storage unit
    0.002 kg
    More information

Stainless steel, according to ASTM 304 / BS 304 S 3

Article

L

length

Ø

thread diameter

G

Weight per storage unit
  • BLS 3.9X13E
    tapping screw BLS 2.9X13
    length
    13 mm
    thread diameter
    3.9 mm
    Weight per storage unit
    0.001 kg
    More information

Tender texts

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Downloads

  • Price list Building extension 2025

    Valid from February 1st, 2025, updated version from 27/01/2025.

    PDF, 46 MB

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  • Electrical and Electronic Devices – Information from Manufacturers for Commercial Users

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  • EC Declaration of Conformity for Underfloor systems

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  • Underfloor Systems - Catalogue

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  • Technical Information Device Sockets and Installation Devices

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