Pan Head screw with hexalobular head ISO 14583, steel 8.8, zinc-plated, blue passivated (A2K)

Name: Pan Head screw with hexalobular head ISO 14583, steel 8.8, zinc-plated, blue passivated (A2K)
Brand: Würth
SKU: 400415 25

ISO 14583 steel 8.8 zinc plated
SCR-PANHD-ISO14583-8.8-TX25-(A2K)-M5X25

Art.-no. 400415 25

EAN 4050641662477

All versions

Specification

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)	M5
Length (l₁)	25 mm
Head diameter (d_k)	9.5 mm
Head height (k₁)	3.7 mm
Standards	ISO 14583
Material	Steel
Property class	8.8
Surface	Zinc plated
RoHS-compliant	Yes
Head type	Flat head
Drive type	Internal hexalobular
Internal drive	TX25
Thread type	Metric thread
Pitch	0.8 mm
Thread form	Standard metric thread
Shank diameter	5 mm
Product class	A

Documents/CAD data

Product information

Datasheets (1)

CAD data (available after login)

Certificates/ Documents (0)

Accessory

Additional accessory:

Product

Description

Quantity

Price
/PU

C 6.3 TX bit (1/4 inch)

BIT-TX25-BLACK-1/4IN-L25MM

Art.-no. 06143125

Short design for all common TX screw sizes

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX25-5/16IN-L100MM

Art.-no. 0614787251

Bit for all common TX screw sizes

C 8.0 TX bit (5/16 inch) C 8.0 (5/16 inch)

BIT-TX25-5/16IN-L50MM

Art.-no. 0614787255

Bit for all common TX screw sizes

TX bit

BIT-TX25-L75MM

Art.-no. 0614788125

With 10 mm hexagon

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