Hexagon slotted nuts and castle nuts with metric coarse and fine pitch thread

CAD models

Product selection

Index	Selector	Nominal Ø (mm)	Pitch (mm)	Heigth (mm)	Width across flats (mm)	Note
1	1	6	1	5	10
2	2	7	1	5.5	11	(Non preferred)
3	3	8	1	6.5	13
4	4	8	1.25	6.5	13
5	5	10	1	8	16
6	8	10	1	8	17
7	6	10	1.25	8	16
8	9	10	1.25	8	17
9	7	10	1.5	8	16
10	10	10	1.5	8	17
11	11	12	1.25	10	18
12	14	12	1.25	10	19
13	12	12	1.5	10	18
14	15	12	1.5	10	19
15	13	12	1.75	10	18
16	16	12	1.75	10	19
17	17	14	1.5	11	21	(Non preferred)
18	19	14	1.5	11	22	(Non preferred)
19	18	14	2	11	21	(Non preferred)
20	20	14	2	11	22	(Non preferred)
21	21	16	1.5	13	24
22	22	16	2	13	24
23	23	18	1.5	15	27	(Non preferred)
24	24	18	2	15	27	(Non preferred)
25	25	18	2.5	15	27	(Non preferred)
26	26	20	1.5	16	30
27	27	20	2	16	30
28	28	20	2.5	16	30
29	29	22	1.5	18	32	(Non preferred)
30	32	22	1.5	18	34	(Non preferred)
31	30	22	2	18	32	(Non preferred)
32	33	22	2	18	34	(Non preferred)
33	31	22	2.5	18	32	(Non preferred)
34	34	22	2.5	18	34	(Non preferred)
35	35	24	2	19	36
36	36	24	3	19	36
37	37	27	2	22	41	(Non preferred)
38	38	27	3	22	41	(Non preferred)
39	39	30	2	24	46
40	40	30	3.5	24	46
41	41	33	2	26	50	(Non preferred)
42	42	33	3.5	26	50	(Non preferred)
43	43	36	3	29	55
44	44	36	4	29	55
45	45	39	3	31	60	(Non preferred)
46	46	39	4	31	60	(Non preferred)
47	47	42	3	33	65
48	48	42	4.5	33	65
49	49	45	3	34.5	70	(Non preferred)
50	50	45	4.5	34.5	70	(Non preferred)
51	51	48	3	36	75
52	52	48	5	36	75
53	53	52	3	38	80	(Non preferred)
54	54	52	5	38	80	(Non preferred)

Class

Grade

Type

Hexagon slotted nut