BN 21 - Hex socket flat countersunk head screws fully threaded (DIN 7991; ~ISO 10642), cl. 010.9 / 10.9, zinc plated blue

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Company	Bossard Catalog
Description	BN 21 - Hex socket flat countersunk head screws fully threaded (DIN 7991; ~ISO 10642), cl. 010.9 / 10.9, zinc plated blue
Bill of material	BN 21 8046883 hex socket flat countersunk head screw M5x16
BNARTNR Identification	8046883 8046883
BNNORM1	DIN 7991
BNNORM2	~ISO 10642
BNMAT Material	Steel 010.9 / 10.9
BNSURFACE Surface	zinc plated blue
D Nominal thread diameter	5.000 5.000	mm
D3 Thread core diameter	4.019 4.019	mm
P Threaded pitch	0.800 0.800	mm
L Nominal length	16.000 16.000	mm
B Thread length	11.600 11.600	mm
LS Shank length min.	2.800 2.800	mm
LG Distance from the last full form thread to the bearing face (shank length of bolt) max.	4.400 4.400	mm
AL Countersunk head angle +2 / 0	90.000 90.000	mm
DK Head diameter max.	10.000 10.000	mm
DS Diameter of the unthreaded shank max.	5.000 5.000	mm
K Head height max.	2.800 2.800	mm
R Transition radius under head min.	0.200 0.200	mm
S Keys wide nominal	3.000 3.000	mm
T Depth of the driving feature max.	2.300 2.300	mm

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