Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL) - SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X16

Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL)

Name: Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL)
Brand: Würth
SKU: 425364 16

ISO 7380-2, steel 010.9, zinc-nickel, black
SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X16

Art.-no. 425364 16

EAN 4053479678870

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Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL)

Art.-no. 425364 16

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Quantity

x 500 pcs

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Fasteners with a zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).

Corrosion resistance:

Diameter ≥ M2 – 360h*

Diameter ≥ M4 – 480h*

Diameter ≥ M10 – 720h*

*No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS

Overview of advantages:

Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

Chromium(VI)-free

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

Thermal capacity up to 120°C

Even coat distribution

Functional and decorative

Notice

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

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Thread type x nominal diameter (d₁)	M4
Length (l₁)	16 mm
Head diameter (d_c)	9.4 mm
Head height (k₁)	2.2 mm
Internal drive	HS2.5
Standards	ISO 7380-2
Material	Steel
Property class	010.9
Surface	Zinc nickel black
Head type	Button head with collar
Head details	With collar
Drive type	Hexagon socket
Thread type	Metric thread
Thread form	Standard metric thread
Thread design	0 - not applicable
Construction product	0 - not applicable
Approval	0 - not applicable
Area of application	0 - not applicable
Product class	A
RoHS-compliant	Yes

Additive article:

Product

Description

Quantity

Price
/PU

Screw, flattened half round head, with collar and hexagon socket assortment 1,153 pieces in system case 4.4.1. ISO 7380-2

SCR-SYSKO-ISO7380/2-010.9-ZNBHL-1153PCS

SYSTEMKOFFER

Art.-no. 5964425300

Steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL)

x 1 pcs

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