Hexagon Socket Head Cap Screw with centre, with low head DIN 6912, steel 8.8, zinc-plated blue passivated (A2K) - SCR-CYL-DIN6912-08.8-HS6-(A2K)-M8X40

Hexagon Socket Head Cap Screw with centre, with low head DIN 6912, steel 8.8, zinc-plated blue passivated (A2K)

Name: Hexagon Socket Head Cap Screw with centre, with low head DIN 6912, steel 8.8, zinc-plated blue passivated (A2K)
Brand: Würth
SKU: 00868 40

SCR-CYL-DIN6912-08.8-HS6-(A2K)-M8X40

Art.-no. 00868 40

EAN 4038898734123

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Hexagon Socket Head Cap Screw with centre, with low head DIN 6912, steel 8.8, zinc-plated blue passivated (A2K)

Art.-no. 00868 40

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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

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Certificates/ Documents


Thread type x nominal diameter (d₁)	M8
Length (l₁)	40 mm
Head diameter (d_k)	13 mm
Head height (k₁)	5 mm
Standards	DIN 6912
Material	Steel
Property class	08.8
Surface	Zinc plated
RoHS-compliant	Yes
Corrosion protection period (3)	48 h
Head type	Socket low head
Drive type	Hexagon socket with keyway
Internal drive (s₁)	HS6
Thread type	Metric thread
Thread form	Standard metric thread
Thread design	Partial thread
Product class	A
Tightening torque 90% yield strength (1)	20 Nm
Min./max. resulting pre-load force (2)	7.5-14.9 kN
Disc with hardness to be used	≥ 200 HV
Nut to be used with strength class	≥ I8I

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