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Hexagon socket set screw with truncated cone ISO 4026 steel 45H, zinc-plated blue passivated (A2K)

ISO 4026 steel 45H zinc plated
SCR-FLPT-ISO4026-45H-HS4-(A2K)-M8X20

Art.-no. 025508 20
EAN 4045727143964

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Hexagon socket set screw with truncated cone ISO 4026 steel 45H, zinc-plated blue passivated (A2K)

Art.-no. 025508 20

Prices for customers after login
Quantity
PU
x 500 pcs

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Notice

Hardness class 45H corresponds to a hardness of 450 HV



ISO 4026 replaces DIN 913 | 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)

M8

Length (l1)

20 mm

Diameter of flat point (d2)

5.5 mm

Internal drive (s1)

HS4

Standards

ISO 4026

Material

Steel

Surface

Zinc plated

Hardness category

45H

Drive type

Hexagon socket

Thread type

Metric thread

Thread form

Standard metric thread

Shape of tip

Truncated cone

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information