Slotted countersunk head screw DIN 963, steel 4.8, zinc-plated, blue passivated (A2K) - SCR-CS-DIN963-4.8-(A2K)-M4X25

Slotted countersunk head screw DIN 963, steel 4.8, zinc-plated, blue passivated (A2K)

Name: Slotted countersunk head screw DIN 963, steel 4.8, zinc-plated, blue passivated (A2K)
Brand: Würth
SKU: 00394 25

SCR-CS-DIN963-4.8-(A2K)-M4X25

Art.-no. 00394 25

EAN 4011231061360

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Slotted countersunk head screw DIN 963, steel 4.8, zinc-plated, blue passivated (A2K)

Art.-no. 00394 25

Individual price display after login

Quantity

x 500 pcs

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Notice

DIN 963 has been withdrawn and replaced by ISO 2009. There is some limited similarity (some head heights and head diameters have been changed | Thread lengths changed | strength class 8.8 omitted | nominal Ø M10 removed).

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Thread type x nominal diameter (d₁)	M4
Length (l₁)	25 mm
Head diameter (d_k)	7.5 mm
Head height (k₁)	2.2 mm
Standards	DIN 963
Material	Steel
Property class	4.8
Surface	Zinc plated
RoHS-compliant	Yes
Head type	Countersunk head
Drive type	Slot
Internal drive	Slot
Thread type	Metric thread
Pitch	0.7 mm
Thread form	Standard metric thread
Thread design	Full thread
Product class	A
Tightening torque 90% yield strength (1)	1.9 Nm
Min./max. resulting pre-load force (2)	1.1-2.2 kN
Corrosion protection period (3)	48 h
Disc with hardness to be used	≥ 140 HV
Nut to be used with strength class	≥ 4

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