GB/T 67-2000 - Slotted pan head screws

CAD model selection

HELP_VARIABLE


IDNR Ident number
D Nominal thread diameter	4.000 4.000	mm
D3 Nominal core diameter	3.141 3.141	mm
P Pitch of bolt	0.700 0.700	mm
L Nominal length	16.000 16.000	mm
B Thread length	14.600 14.600	mm
A Distance from the last full form thread to the bearing face	1.400 1.400	mm
DK Diameter of the head	8.000 8.000	mm
K Head height	2.400 2.400	mm
DW Diameter of the bearing face	4.700 4.700	mm
N Width of slot	1.200 1.200	mm
T Depth of the driving feature	1.000 1.000	mm
R Transition radius under head	0.200 0.200	mm
X Length of the thread run-out	1.750 1.750	mm
W Rest head height	1.000 1.000	mm
RF HM	1.200 1.200	mm

No Third-party Cookies supported