Welcome to Würth Slowakia For trade customers only

Hexalobular screw with flattened half round head and collar

ISO 7380-2 A2 stainless steel plain TX
SCR-ISO7380/2-A2/070-TX25-M5X20

Art.-no. 42145 20
EAN 4050642468658

Price for selected packaging unit
Hexalobular screw with flattened half round head and collar

Art.-no. 42145 20

Price for selected packaging unit
Quantity
PU
x 1000 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

ISO 7380-2, A2-070 stainless steel, plain

Increase in assembly productivity



When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages:


  • Reduced tool wear

  • Tool does not slip because force is distributed optimally
Notice

Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 3506-1

Product information

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Thread type x nominal diameter (d1)

M5

Length (l1)

20 mm

Head diameter (dc)

11.8 mm

Head height (k1)

3 mm

Internal drive

TX25

Standards

DIN 34805-2

Material

Stainless steel A2

Property class

070

Surface

Plain

Head type

Button head with collar

Head details

With collar

Drive type

Internal hexalobular

Thread type

Metric thread

Thread form

Standard metric thread

Thread design

Full thread

Product class

A

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information