BN 20239 - Slotted cheese head machine screws (DIN 84 A, ~ISO 1207), 4.8, zinc plated with thicklayer passivation

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BNARTNR Identification	3370849 3370849
BNNORM1	DIN 84 A
BNNORM2	~ISO 1207
BNMAT Material	Steel 4.8
BNSURFACE Surface	zinc plated with thicklayer passivation
D Nominal thread diameter	4.000 4.000	mm
D3 Thread core diameter	3.141 3.141	mm
P Threaded pitch	0.700 0.700	mm
L Nominal length	8.000 8.000	mm
A Distance from the last full form thread to the bearing face	1.400 1.400	mm
B Thread length	6.600 6.600	mm
DK Head diameter	7.000 7.000	mm
DA max.	4.700 4.700	mm
K Head height	2.600 2.600	mm
N Width of slot	1.200 1.200	mm
R Transition radius under head	0.200 0.200	mm
T Depth of the driving feature min.	1.100 1.100	mm
W min.	1.000 1.000	mm
X max.	1.750 1.750	mm

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