Slotted set screw with tip DIN 553, steel, 14H, zinc-plated, blue passivated (A2K)
DIN 553 steel 14H zinc plated
SCR-CONEPT-DIN553-14H-SL-(A2K)-M4X20
Register now and access more than 125,000 products
Hardness class 14H corresponds to a hardness of 450 HV
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.
Tip:
A2/A4 stainless steel set screws are not specially hardened and may be used for tensile loads.
DIN 553 has been withdrawn and replaced by ISO 7434. There is some similarity (nominal diameter for M1, M1.4 removed).
Datasheets(X)
CAD data (available after login)
 | |
Thread type x nominal diameter (d1) | M4 |
Length (l1) | 20 mm |
Tip diameter (d2) | 0.4 mm |
Standards | DIN 553 |
Material | Steel |
Hardness category | 14H |
Surface | Zinc plated |
RoHS-compliant | Yes |
Head type | Without head |
Drive type | Slot |
Internal drive | Slot |
Thread type | Metric thread |
Pitch | 0.7 mm |
Thread form | Standard metric thread |
Thread design | Full thread |
Shape of tip | Tip |
Construction product | 0 - not applicable |
EC declaration of conformity (CE) | 0 - not applicable |
Last viewed
Clothes hook, short
Suction probe For oil extraction devices
Workbench PRO WUSK
PRO compartment divider set
Corner bearing screw, self-drilling FEBOS® ELS with raised countersunk head and H cross recess
Hexagon screw, type S/S — cotter-pin installation DIN 933 steel 8.8, zinc-plated blue
ASSY® 4 screws with anchors assortment
Bitumen tape with aluminium lamination
Spring For slate cutters
High-performance anchor with threaded bolt