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Hexagon socket button head screw with flange ISO 7380-2 Stainless steel A4 M3X20


Article number
Diameter
Length
Driving features Hexagon socket
Head shape Button head
Material Stainless steel
Material technical A4
Thread direction Right
Packed per 1

Specifications

Diameter M3
Length 20 mm
Driving features Hexagon socket
Head shape Button head
Material Stainless steel
Material technical A4
Thread direction Right
Thread Metric thread
Info
  • Due to the unfavourable head geometry these fasteners have reduced loadability.
  • Steel fasteners with reduced loadability are marked with a '0' preceding the property class mark, e.g. '010.9'.
  • Stainless steel fasteners with reduced loadability are either marked with a '0' preceding the property class mark, e.g. 'A2-070', or with the steel grade only, e.g. 'A2'.

Dimensions

d-D M3
dc (max.) 6.9
Full thread if L ≤ 20
k (max.) 1.65
L (mm) 20
P 0.5
s 2

Standards

ISO 7380-2

Article numbers

Article number 55025.030.020
EAN 8715494560924
UBB 500634449671
UNSPSC 31161518

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