fastener_simple_screw_self_drilling
EXPRESS specification:
ENTITY
fastener_simple_screw_self_drilling
SUBTYPE
OF
(
fastener_simple_screw
);
hole_cutting_method
:
cutting_type
;
pilot_hole_diameter
:
OPTIONAL
positive_length_measure_with_unit
;
drill_diameter
:
OPTIONAL
positive_length_measure_with_unit
;
WHERE
WRF8
:
NOT( (pilot_hole_diameter.value_component > drill_diameter.value_component) AND (EXISTS (pilot_hole_diameter) AND EXISTS (drill_diameter)) );
END_ENTITY
;
References (1):
Name
Type
Referred through
Express-G
fastener_simple_screw
Entity
Subtype
No Diagram
Inheritance graph
ENTITY
fastener_simple_screw_self_drilling;
ENTITY
structural_frame_item
;
item_number
:
INTEGER
;
item_name
:
label
;
item_description
:
OPTIONAL
text
;
DERIVE
item_ref
:
BAG
OF
identifier
:= get_item_ref(SELF);
cost_code
:
BAG
OF
label
:= get_item_cost_code(SELF);
object_id
:
globally_unique_id
:= get_instance_id(SELF);
ENTITY
structural_frame_product
;
life_cycle_stage
:
OPTIONAL
label
;
ENTITY
fastener
;
fastener_grade
:
OPTIONAL
label
;
ENTITY
fastener_simple
;
nominal_diameter
:
positive_length_measure_with_unit
;
nominal_length
:
OPTIONAL
positive_length_measure_with_unit
;
ENTITY
fastener_simple_screw
;
screw_type
:
OPTIONAL
text
;
screw_drive_type
:
OPTIONAL
text
;
screw_point_type
:
OPTIONAL
text
;
screw_head_height
:
OPTIONAL
positive_length_measure_with_unit
;
full_section_area
:
OPTIONAL
area_measure_with_unit
;
reduced_section_area
:
OPTIONAL
area_measure_with_unit
;
ENTITY
fastener_simple_screw_self_drilling
;
hole_cutting_method
:
cutting_type
;
pilot_hole_diameter
:
OPTIONAL
positive_length_measure_with_unit
;
drill_diameter
:
OPTIONAL
positive_length_measure_with_unit
;
END_ENTITY
;