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Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30
Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 - 1
Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 - 2
Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 - 3
Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain - SCR-CS-ISO10642-A4/070-HS2,5-M4X30 - 4

Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain

SCR-CS-ISO10642-A4/070-HS2,5-M4X30

Art.-no. 02994 30

EAN 4050382589149

All versions
Price for selected packaging unit
Countersunk head screw with hexagon socket ISO 10642, A4-070 stainless steel, plain

Art.-no. 02994 30

Price for selected packaging unit
Quantity
PU
x 500 pcs

Exclusively for trade customers

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  • Due to their head geometry, countersunk head screws have a limited load capacity according to this standard and possibly do not meet tensile or torsional strength requirements.

  • The actual mechanical properties of the screw are unchanged and comply with ISO 3506-1

  • Depending on the type, these items are supplied with threading almost up to the head

  • Countersinks for screw heads in accordance with DIN 7991 and ISO 10642 must comply with DIN 74 shape F
Notice

DIN 7991 has been withdrawn and replaced by ISO 10642. There is some limited similarity (some head heights and head diameters changed | Nominal diameters M18, M22, M24 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 3506-1

Product information

Würth Catalogue

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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

Stainless steel A4

Property class

070

Surface

Plain

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)

2.5 Nm

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

1.2-2.4 kN

Corrosion resistance class (3)

CRC III

Disc with hardness to be used

≥ 140 HV

Nut to be used with strength class

≥ 070

Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
High-temperature lubricant paste HSP 1400
High-temperature lubricant paste HSP 1400

ASMBYPAST-HSP1400-AEROSOLCAN-300ML

Grey, metal-free lubricant paste that reduces wear, reliably separates and provides outstanding corrosion protection.
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with v
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Hexagon nut ISO 4032 A4-70 stainless steel, plain
Hexagon nut ISO 4032 A4-70 stainless steel, plain

NUT-HEX-ISO4032-A4/70-WS7-M4

x 1000 pcs
Serrated locking nut Similar to DIN 6923, A4 stainless steel, Gleitmo 615, with locking teeth
Serrated locking nut Similar to DIN 6923, A4 stainless steel, Gleitmo 615, with locking teeth

NUT-HEX-FLG-SER-SIDIN6923-A4-(GL615)-M4

x 1000 pcs
Hexagon nut, high profile with clamping piece (non-metal insert) DIN 982, A4 stainless steel, plain
Hexagon nut, high profile with clamping piece (non-metal insert) DIN 982, A4 stainless steel, plain

NUT-HEX-SLOK-DIN982-A4-WS7-M4

nanoProtect EU+ HSCo 90° T=4 hexagon countersink for drill/drivers and tangential impact drivers
nanoProtect EU+ HSCo 90° T=4 hexagon countersink for drill/drivers and tangential impact drivers

CNTSNK-CONI-HSCO-NANOPROTECT-HEX-D8,3MM

Innovative all-rounder with four unequal cutting edges and coating in short version for almost all materials
x 1 pcs
Dynamometric screwdriver 1/4 inch
Dynamometric screwdriver 1/4 inch

TRQSCRDRIV-1/4IN-(1,0-3,5NM)

Screwdriver with torque, 1/4 inch mount, 1/4 inch drive and clockwise tightening.
x 1 pcs
1/4-inch torque wrench
1/4-inch torque wrench

TRQWRNCH-RTCH-1/4IN-(1-5NM)

Extremely compact torque wrench with 1/4 inch hexagon mount and precise scale division
x 1 pcs
Flat washer with large external diameter ISO 7093-1 A4 stainless steel 200 HV plain
Flat washer with large external diameter ISO 7093-1 A4 stainless steel 200 HV plain

WSH-ISO7093/1-A4-200HV-4

x 1000 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with v
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
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