Hexagon head serrated screw with flange W-0274, steel 8.8, zinc-plated, blue passivated (A2K) - SCR-HEX-FLG/UKV-8.8-WS13-(A2K)-M8X20

Hexagon head serrated screw with flange W-0274, steel 8.8, zinc-plated, blue passivated (A2K) - SCR-HEX-FLG/UKV-8.8-WS13-(A2K)-M8X20 - 1

Hexagon head serrated screw with flange W-0274, steel 8.8, zinc-plated, blue passivated (A2K)

Name: Hexagon head serrated screw with flange W-0274, steel 8.8, zinc-plated, blue passivated (A2K)
Brand: Würth
SKU: 027408 20

W-0274 steel 8.8 zinc plated
SCR-HEX-FLG/UKV-8.8-WS13-(A2K)-M8X20

Art.-no. 027408 20

EAN 4045727126400

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Hexagon head serrated screw with flange W-0274, steel 8.8, zinc-plated, blue passivated (A2K)

Art.-no. 027408 20

Prices for customers after login

Quantity

x 100 pcs

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Exclusively for trade customers

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The locking teeth push into the material of the component that is being screwed and block the inward unlocking torque in the unscrewing direction

The material that is being screwed must demonstrate a significantly lower hardness in comparison to the screw (surface hardness of the screw: min. 250 HV)

Suitable for short clamping lengths in particular

Product information

Würth Catalogue

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Certificates/ Documents


Thread type x nominal diameter (d₁)	M8
Length (l₁)	20 mm
Head diameter (d_c)	17.9 mm
Head height (k₁)	8.1 mm
Standards	WN 274
Material	Steel
Property class	8.8
Surface	Zinc plated
Locking device operating principle	Serration
Locking function	Locking against self-loosening by mechanical interlocking
Head type	Hexagon head with flange
Drive type	Outer hexagon
External drive (s₁)	WS13
Thread type	Metric thread
Pitch	1.25 mm
Thread form	Standard metric thread
Thread design	Full thread
RoHS-compliant	Yes

Required accessory:

Product

Description

Quantity

Price
/PU

NUT-SER-SIDIN6923-8-WS13-(A2K)-M8

Art.-no. 039408

x 100 pcs

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00574 10 (2 spaces between the 4 and the 10)

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005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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