Catalog navigation

Deutsch	English
français

BN 20240 3370941 hex socket head cap screw M8x40

CAD model selection

Selectable products: 56

HELP_VARIABLE


Company	Bossard Catalog
Description	BN 20240 - Hex socket head cap screws partially threaded (DIN 912, ISO 4762), cl. 8.8, zinc plated with thicklayer passivation
Bill of material	BN 20240 3370941 hex socket head cap screw M8x40
BNARTNR Identification	3370941 3370941
BNNORM1	DIN 912
BNNORM2	ISO 4762
BNMAT Material	Steel 8.8
BNSURFACE Surface	zinc plated with thicklayer passivation
D Nominal thread diameter	8.0 8.0	mm
D3 Thread core diameter	6.466 6.466	mm
P Thread pitch	1.250 1.250	mm
L Nominal length	40.0 40.0	mm
B Thread length	28.000 28.000	mm
LS Shank length min.	5.750 5.750	mm
LG Distance from the last full form thread to the bearing face (shank length of bolt) max.	12.000 12.000	mm
DK Head diameter max.	13.000 13.000	mm
DA Inner diameter of bearing surface max.	9.200 9.200	mm
DS Diameter of the unthreaded shank max.	8.000 8.000	mm
E Reduction in diameter at the Hex min.	6.860 6.860	mm
F Distance max.	1.020 1.020	mm
K Head height max.	8.000 8.000	mm
R Transition radius under head min.	0.400 0.400	mm
S Width across flats	6.000 6.000	mm
T Depth of the driving feature min.	4.000 4.000	mm
V Chamfer max.	0.800 0.800	mm
DW Diameter of the bearing face min.	12.330 12.330	mm
W Residual head height min.	3.000 3.000	mm

No Third-party Cookies supported