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Countersunk screw with hexagon socket head ISO 10642, steel 8.8, plain

SCR-ISO10642-08.8-HS2,5-M4X30

Art.-no. 008704 30

EAN 4045727118719

Price for selected packaging unit
Countersunk screw with hexagon socket head ISO 10642, steel 8.8, plain

Art.-no. 008704 30

Price for selected packaging unit
Quantity
PU
x 500 pcs

Exclusively for trade customers

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Notice

ISO 10642 replaces DIN 7991 | There is some limited similarity (some head heights and head diameters have been changed | nominal Ø M18, M22, M24 are omitted | Stainless steels removed | strength classes 10.9 and 12.9 added).



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

Product information

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Thread type x nominal diameter (d1)

M4

Length (l1)

30 mm

Head diameter (dk)

7.96 mm

Head height (k1)

2.48 mm

Internal drive (s1)

HS2.5

Standards

ISO 10642

Material

Steel

Property class

08.8

Surface

Plain

Corrosion protection period (3)

0 h

RoHS-compliant

Yes

Head type

Countersunk head

Drive type

Hexagon socket

Thread type

Metric thread

Thread form

Standard metric thread

Thread design

Partial thread

Product class

A

Tightening torque 90% yield strength (1)

3.2 Nm

Min./max. resulting pre-load force (2)

1.8-3.5 kN

Disc with hardness to be used

≥ 200 HV

Nut to be used with strength class

≥ I8I

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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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