A0-503H Hex-S Set S (Dog Point (HOEI))

Model: A0-503H

dia range:M3～M6
Length range:3～10

Iron (or standard).
Plain, Trivalent zinc cr+3 color white, Trivalent zinc cr+3 color black, Nickel, Chrome.

Nominal Diameter (d)			M3	M4	M5	M6	M8	M1 0	M 1 2	Mt 6
Pitch (P)			0.5	0.7	0.8	1.0	1.25	1.5	1.75	2.0
dp	Max		2.0	2.5	3.5	4.0	5.5	7.0	8.5	12.0
dp	Min		1.75	2.25	3.2	3.7	5.2	6.64	8.14	11.57
df	Approximate		Minor Diameter of External Thread
e	Min		1.73	2.30	2.87	3.44	4.58	5.72	6.86	9.15
S	Nominal		1.5	2.0	2.5	3.0	4.0	5.0	6.0	8.0
	Min		1.520	2.020	2.520	3.020	4.020	5.020	6.020	8.025
	Max		1.545	2.045	2.560	3.071	4.084	5.084	6.095	8.115
t	Min (3)	1Column	1.2	1.5	2.0	2.0	3.0	4.0	4.8	6.4
t	Min (3)	2Column	2.0	2.5	3.0	3.5	5.0	6.0	8.0	10.0
z	Short tip (3)	MIn	0.75	1.0	1.25	1.5	1.0	2.5	3.0	4.0
	Short tip (3)	Max	1.0	125	1.5	1.75	2.25	1.75	3.25	4.3
	Long tip (3)	Min	1.5	2.0	2.5	3.0	4.0	5.0	6.0	8.0
	Long tip (3)	Max	1.75	2.25	2.75	3.25	4.3	5.3	6.3	8.36
ℓ
Dimensions based on nominal length	Min	Max
4	3.76	4.24	4
9	4.76	5.24	5	5
6	5.76	6.24	6	6	6
8	7.71	8.29	8	8	8	8	8
10	9.71	10.29	10	10	10	10	10	10
12	11.65	12.35	12	12	12	12	12	12	j 12
16	15.65	16.35	16	16	16	16	16	16	16	16
20	19.58	20.42	20	20	20	20	20	20	20	20
25	24.58	25.42	25	25	25	25	25	25	25	25
30	29.58	30.42	30	30	30	30	30	30	30	30

Note (1): If the total length (ℓ) applied to (a) is shorter than the dotted line shown in the table below, a 120° chamfer is applied. If it is longer, a 90° chamfer is applied.
Note (2): The 45° angle applies to the sloped area below the minor diameter of the external thread.
Note (3):
- If the “minimum t” in Row 1 and the “short tip” z value are shorter than the reference point for the applied length (ℓ), it is applied.
- If the “minimum t” in Row 2 and the “long tip” z value are longer, it is applied as well.

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