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Threaded pin ISO 4027, steel 45H, zinc-plated, blue passivated (A2K)

ISO 4027 steel 45H zinc plated
SCR-PT-ISO4027-45H-HS1,5-(A2K)-M3X20

Art.-no. 025603 20
EAN 4052712464713

Price for selected packaging unit
Threaded pin ISO 4027, steel 45H, zinc-plated, blue passivated (A2K)

Art.-no. 025603 20

Price for selected packaging unit
Quantity
PU

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Notice

Hardness class 45H corresponds to a hardness of 450 HV



The standard tip has an angle of 90°, but very short lengths have an angle of 120°.



ISO 4027 replaces DIN 914 | There is some similarity | Nominal diameters for M1.4, M1.8, M14, M18, M22 are removed | Hardness classes for stainless steels introduced.

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Application area

Steel set screws are intended for use under compressive stress only (see also DIN EN ISO 898-5). Typical uses include clamping in an adjusting ring or applying pressure to a counterpart. Steel set screws are therefore extremely hard in order to ensure torsional strength in the hexagon socket during tightening/loosening.



Improper application is likely if set screws are welded, tightened and secured with nuts or subjected to bending. Any application of tensile stress is considered improper use and can result in malfunction.



Tip:


A2/A4 stainless steel set screws are not specially hardened and may be used for tensile loads.

Thread type x nominal diameter (d1)

M3

Length (l1)

20 mm

Tip diameter (d2)

0.75 mm

Internal drive (s1)

HS1.5

Angle of the tip

90 Degree

Standards

ISO 4027

Material

Steel

Hardness category

45H

Surface

Zinc plated

Drive type

Hexagon socket

Shape of tip

Tip

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

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Datasheets()

Datasheets ()

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Technical information