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Button-Head Screws


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Button-Head Screw, self-tapping St 3.9x25, TX20 (0.0.644.99)
Button-Head Screw, self-tapping St 3.9x25, TX20
0.0.644.99
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Technical Data

item products are based on different modular dimensions and their associated system grooves.Profiles from Lines 5, 6, 8, 10 and 12 each need corresponding sizes of fasteners.The profiles in Line X feature a Line 8 system groove but have a particularly flat surface withminimum curve radii that make them ideal for building sealed constructions.
Components with this symbol meet the requirements of IEC 61340-5-1 and are therefore suitable for use in EPAs (electrostatic protected areas). By complying with the further stipulations of this standard you can use these products to create a safe environment for handling electronic components.
All substances are registered according to the REACH regulation.REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) ensures that usershave accurate information on the type and properties of operating materials, lubricants, etc.that they might come into contact with.
Components that are RoHS-compliant contain no dangerous substances such as lead or cadmium.EC Directive 2002/95/EC (RoHS 1) restricts the use of certain substances in electronic devices and components.These include batteries, etc.

Properties

Article number0.0.644.99
LineLine D30
ESD-safeYes
Weightm = 1,9 g
Delivery unit1 pce.
MaterialSt, bright zinc-plated

Variants

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Standard:  ISO 7380Thread:  M3Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  6
Standard:  ISO 7380Thread:  M3Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  8
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  6
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  8
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  10
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  12
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  14
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  16
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  18
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  20
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  22
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  ISO 7380Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  30
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  6
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  8
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  10
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  12
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  14
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  16
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  18
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  20
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  30
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  35
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  40
Standard:  ISO 7380Thread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  45
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  8
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  10
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  12
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  14
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  16
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  18
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  20
Standard:  ISO 7380Thread:  M6Material:  Stainless steelColour:  White aluminium White aluminiumThread length:  22
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  22
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  30
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  35
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  40
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  45
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  50
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  60
Standard:  ISO 7380Thread:  M6Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  75
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  10
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  12
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  14
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  16
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  18
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  20
Standard:  ISO 7380Thread:  M8Material:  Stainless steelColour:  White aluminium White aluminiumThread length:  20
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  22
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  30
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  35
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  40
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  45
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  50
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  55
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  60
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  75
Standard:  ISO 7380Thread:  M8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  80
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  20
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  22
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  30
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  35
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  40
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  45
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  50
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  60
Standard:  ISO 7380Thread:  M10Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  80
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  20
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  30
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  35
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  40
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  45
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  50
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  60
Standard:  ISO 7380Thread:  M12Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  80
Standard:  DIN 7504Thread:  St 3.9Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  16
Standard:  DIN 7504Thread:  St 3.9Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  25
Standard:  DIN 7500CThread:  M5Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  16
Standard:  WN 5463Thread:  KH8Material:  Steel (bright zinc-plated)Colour:  Aluminium, natural Aluminium, naturalThread length:  55
Standard:  ISO 4759 -1Thread:  M4Material:  Steel (bright zinc-plated)Colour:  -Thread length:  12
Standard:  ISO 4759 -1Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Black BlackThread length:  14
Standard:  ISO 4759 -1Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Black BlackThread length:  16
Standard:  ISO 4759 -1Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Black BlackThread length:  18
Standard:  ISO 4759 -1Thread:  M4Material:  Steel (bright zinc-plated)Colour:  Black BlackThread length:  25

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CAD Data

Classification

Classifications are industry-wide product data standards that are used, among other things, to support structured processing in ERP and e-business systems. Do you need the classification data for all item products for your e-procurement system? If so, please don’t hesitate to contact us.
eCl@ss 8.0
23110102
eCl@ss 11.0
23110101
eCl@ss 4.0
23110102
UNSPSC 9.0
31161501
eCl@ss 4.1
23110102
eCl@ss 5.0
23110102
eCl@ss 5.1
23110102
eCl@ss 6.0.1
23110102
eCl@ss 7.1
23110102
UNSPSC 7.0
31161501
Customs tariff number
73181499