Countersunk screw with hexalobular head - SCR-CS-ISO14581-08.8-(ZSML)-M5X16

Countersunk screw with hexalobular head

Name: Countersunk screw with hexalobular head
Brand: Würth
SKU: 401205 16

ISO 14581 steel 08.8 zp thick-layer pass. sealing
SCR-CS-ISO14581-08.8-(ZSML)-M5X16

Art.-no. 401205 16

EAN 4054458556202

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Countersunk screw with hexalobular head

Art.-no. 401205 16

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Quantity

x 500 pcs

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ISO 14581 steel 08.8, zinc-plated thick-film passivated with sealing (ZSML)

Connection elements with zinc-plated chromium(VI)-free thick-film passivation (ZSML) offer a future-proof alternative compared to surfaces containing chromium(VI). The coating consists of a zinc layer with passivation on a chromium(III) basis and a sealing coat (top coat with integrated lubricating particles).

Overview of advantages:

Higher quality replacement for common zinc-plated coatings such as A2C or A3C

Adjusted friction coefficient range from 0.09 μ – 0.14 μ due to top coat with integrated lubricating particles

Thermal capacity up to 120°C

Even coating distribution

Functional and decorative

Notice

Head dimensions in ISO 14581 countersunk screws are gauged in accordance with ISO 7721

Some screws with short dimensions are threaded up to the head, see ISO 14581

Countersinks for screw heads in accordance with ISO 14581 must comply with ISO 15065

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Thread type x nominal diameter (d₁)	M5
Length (l₁)	16 mm
Head diameter (d_k )	9.3 mm
Head height (k₁)	2.7 mm
Standards	ISO 14581
Material	Steel
Property class	08.8
Surface	Zinc plated thick-layer passivation
RoHS-compliant	Yes
Head type	Countersunk head
Drive type	Internal hexalobular
Internal drive	TX25
Thread type	Metric thread
Pitch	0.8 mm
Thread form	Standard metric thread
Product class	A