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Hexagon socket set screw with pin

Article No. 02571225
ISO 4028 steel 45H, plain SCR-DOGPT-ISO4028-45H-IH6-M12X25
€0.34 inc. VAT price per 1 PCS
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ISO 4028, steel 45H, plain
Notice

Hardness class 45H corresponds to a hardness of 450 HV

ISO 4028 replaces DIN 915 | There is some similarity | Nominal diameters for M1.4, M1.8, M14, M18, M22 are removed | Hardness classes for stainless steels introduced.

ISO 4028, steel 45H, plain
Notice

Hardness class 45H corresponds to a hardness of 450 HV

ISO 4028 replaces DIN 915 | There is some similarity | Nominal diameters for M1.4, M1.8, M14, M18, M22 are removed | Hardness classes for stainless steels introduced.

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.

Products specifications
Thread type x nominal diameter (d1) M12
Length (l1) 25 mm
Tenon diameter (d2) 8.5 mm
Length of tenon (l2) 6 mm
Standards ISO 4028
Material Steel
Hardness category 45H
Surface Bare
RoHS-compliant Yes
Head type Without head
Drive type Hexagon socket
Internal drive (s1) IH6
Thread type Metric thread
Pitch 1.75 mm
Thread format Standard metric thread
Thread design Full thread
Shape of tip Cone shaped

Würth Catalogue(2)

Catalogue page as PDF 1 |  2 |  3

Flip catalog

Datasheets(1)

CAD Data (available after login)

Products specifications
Thread type x nominal diameter (d1) M12
Length (l1) 25 mm
Tenon diameter (d2) 8.5 mm
Length of tenon (l2) 6 mm
Standards ISO 4028
Material Steel
Hardness category 45H
Surface Bare
RoHS-compliant Yes
Head type Without head
Drive type Hexagon socket
Internal drive (s1) IH6
Thread type Metric thread
Pitch 1.75 mm
Thread format Standard metric thread
Thread design Full thread
Shape of tip Cone shaped
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