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;