Hexalobular-type cheese head screw, low head ISO 14580, blue passivated zinc plated 8.8 steel (A2K)

Name: Hexalobular-type cheese head screw, low head ISO 14580, blue passivated zinc plated 8.8 steel (A2K)
Brand: Würth
SKU: 400012510

ISO 14580 steel 8.8 zinc plated
SCR-CYL-ISO14580-8.8-TX8-(A2K)-M2,5X10

Art.-no. 400012510

EAN 4066442498221

All versions

Specification

Notice

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

No damage to surface coating

No wobbling

Screw locates securely

Hexalobular drives must comply with DIN EN ISO 10664

As a result, connection elements with hexalobular heads are standardised and can be used all over the world

Technical information


Thread type x nominal diameter (d₁)	M2.5
Length (l₁)	10 mm
Head diameter (d_k)	4.5 mm
Head height (k₁)	1.85 mm
Standards	ISO 14580
Material	Steel
Property class	8.8
Surface	Zinc plated
RoHS-compliant	Yes
Head type	Socket head
Drive type	Internal hexalobular
Internal drive	TX8
Thread type	Metric thread
Pitch	0.45 mm
Thread form	Standard metric thread
Thread length (metric thread)	10 mm
Product class	A