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(Non-preferred) dimensions in parentheses.

Cross Recessed Raised Countersunk Head Thread Forming Screws

GB /T 6562 - 1986

Display drawing:

国标GB /T6562 - 1986 GB6562 6562GB Cross Recessed Raised Countersunk Head Thread Forming Screws
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
Nominal Length L Tips:seclect Nominal Length L and get Weight Thread length.
Screw Thread
d
M2.5 M3 M4 M5 M6
P Pitch
a max
b min
dk Theoretical max
Actual max
min
f
k max
r max
R
x max
Socket No.
m Ref.
Penetration depth max
min
0.45 0.5 0.7 0.8 1
0.9 1 1.4 1.6 2
12 18 24 30 35
5.5 6.3 9.4 10.4 12.6
4.7 5.5 8.4 9.3 11.3
4.4 5.2 8 8.9 10.9
0.6 0.7 1 1.2 1.4
1.5 1.65 2.7 2.7 3.3
0.6 0.8 1 1.3 1.5
5 6 9.5 9.5 12
1.1 1.25 1.75 2 2.5
1 1 2 2 3
3 3.4 5.2 5.4 7.3
1.85 2.2 3.2 3.4 4
1.5 1.8 2.7 2.9 3.5
Weight of per 1000 steel products(≈kg)
- - - - -
Length of Thread b
- - - - -

Alternative history