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-HS1,3-A2K-M2,5X6
Register now and access more than 125,000 products
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.
Datasheets(X)
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) | M2.5 |
Length (l1) | 6 mm |
Diameter of flat point (d2) | 1.5 mm |
Internal drive (s1) | HS1.3 |
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 |
Last viewed
Divider assortment With compartment rails and compartment dividers for system dimensions 16.6
Plastic frame anchor W-UR F 8, stainless steel A4
Twist drill bit HSCo DIN 338 type RN bronze point thinning
Weather protection winter rain jacket construction
Pallet shelf
Expanding nut, type 1 suitable for round holes
High-visibility jacket
Mini-chuck
Cut protection glove
Weatherproof trousers