Hexalobular screw with flattened half round head and collar - SCR-DIN34805/2-010.9-TX30-(A2K)-M6X16

Hexalobular screw with flattened half round head and collar - SCR-DIN34805/2-010.9-TX30-(A2K)-M6X16 - 1

Hexalobular screw with flattened half round head and collar

Name: Hexalobular screw with flattened half round head and collar
Brand: Würth
SKU: 421316 16

DIN 34805-2 steel 010.9 zinc-plated TX
SCR-DIN34805/2-010.9-TX30-(A2K)-M6X16

Art.-no. 421316 16

EAN 4062856959730

All versions

Specification

DIN 34805-2, TX drive, steel, strength class 10.9, zinc-plated, blue passivated

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

Notice

Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 898-1

Technical information


Thread type x nominal diameter (d₁)	M6
Length (l₁)	16 mm
Head diameter (d_c)	13.6 mm
Head height (k₁)	3.3 mm
Internal drive	TX30
Standards	DIN 34805-2
Material	Steel
Property class	010.9
Surface	Zinc plated
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