ISO 4014a

[metric/bolts] Hexagon head bolt a; ISO 4014a; DIN 931. More...

Collaboration diagram for ISO 4014a:

Files
file	iso_4014a.scad
	[metric/bolts] Hexagon head bolt a; ISO 4014a; DIN 931.

Variables
	dtc_fastener_metric_bolts_iso_4014a
	dtr_fastener_metric_bolts_iso_4014a

Detailed Description

[metric/bolts] Hexagon head bolt a; ISO 4014a; DIN 931.

Requires:
include <omdl-base.scad>;
include <database/component/fastener/iso_4014a.scad>;

Hexagon head bolt a table

idx	nominal size (ns)	thread pitch (tp)	thread length (r_1)	thread length (r_2)	washer face thickness (w_max)	washer face thickness (w_min)	fillet transition diameter (t_max)	underhead fillet (u_max)	washer face diameter (e_min)	head height (h_max)	head height (h_min)	width across flats (f_max)	width across flats (f_min)	width across corners (g_min)	wrenching height (k_min)
0	M1.6	0.35	9	undef	0.25	0.1	2	0.6	2.27	1.225	0.975	3.2	3.02	3.41	0.68
1	M2	0.4	10	undef	0.25	0.1	2.6	0.8	3.07	1.525	1.275	4	3.82	4.32	0.89
2	M2.5	0.45	11	undef	0.25	0.1	3.1	1	4.07	1.825	1.575	5	4.82	5.45	1.1
3	M3	0.5	12	undef	0.4	0.15	3.6	1	4.57	2.125	1.875	5.5	5.32	6.01	1.31
4	M4	0.7	14	undef	0.4	0.15	4.7	1.2	5.88	2.925	2.675	7	6.78	7.66	1.87
5	M5	0.8	16	undef	0.5	0.15	5.7	1.2	6.88	3.65	3.35	8	7.78	8.79	2.35
6	M6	1	18	undef	0.5	0.15	6.8	1.4	8.88	4.15	3.85	10	9.78	11.05	2.7
7	M8	1.25	22	undef	0.6	0.15	9.2	2	11.63	5.45	5.15	13	12.73	14.38	3.61
8	M10	1.5	26	undef	0.6	0.15	11.2	2	14.63	6.58	6.22	16	15.73	17.77	4.35
9	M12	1.75	30	undef	0.6	0.15	13.7	3	16.63	7.68	7.32	18	17.73	20.03	5.12
10	M14	2	34	40	0.6	0.15	15.7	3	19.37	8.98	8.62	21	20.67	23.36	6.03
11	M16	2	38	44	0.8	0.2	17.7	3	22.49	10.18	9.82	24	23.67	26.75	6.87
12	M20	2.5	46	52	0.8	0.2	22.4	4	28.19	12.715	12.285	30	29.67	33.53	8.6
13	M24	3	54	60	0.8	0.2	26.4	4	33.61	15.215	14.785	36	35.38	39.98	10.35

r_1 for [L<125mm]; r_2 for [L>125mm & L<200mm]

Note

The measurements in the table above are shown with: length_unit_base="mm". These measurements will convert when the base units are changed. See Length Units for more information on setting the base units.

References:
ISO 4014a
DIN 931
ISO 4014
fasteners.eu

Variable Documentation

dtc_fastener_metric_bolts_iso_4014a

dtc_fastener_metric_bolts_iso_4014a

<map> ISO 4014a fastener data table columns map.

Definition at line 275 of file iso_4014a.scad.

dtr_fastener_metric_bolts_iso_4014a

dtr_fastener_metric_bolts_iso_4014a

<table> ISO 4014a fastener data table rows.

Definition at line 296 of file iso_4014a.scad.