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Click Specification

Unit:mm

QJ 2367 - 1992

Display drawing:

航天QJ 2367 - 1992 QJ2367 2367QJ

Nominal Length L Tips:seclect Nominal Length L and get Thread length.

Screw Thread
d

M4

M5

M6

M8

M10

M12

P		Pitch	Coarse thread
			Fine thread
s		max
		min
k		Nominal Size
		max
		min
d_s		max
		min
d₁		max
		min
e		min
r		min
d_a		max
L₁

0.7	0.8	1	1.25	1.5	-
-	-	-	-	-	1.5
7	8	10	13	16	18
6.78	7.78	9.78	12.73	15.73	17.73
2.8	3.5	4	5.3	6.4	7.5
2.92	3.65	4.15	5.45	6.58	7.68
2.68	3.35	3.85	5.15	6.22	7.32
4	5	6	8	10	12
3.82	4.82	5.82	7.78	9.78	11.73
1.25	1.45	1.85	2.25	2.75	3.5
1	1.2	1.6	2	2.5	3.2
7.66	8.79	11.05	14.38	17.77	20.03
0.2	0.2	0.25	0.4	0.4	0.6
4.7	5.7	6.8	9.2	11.2	14.2
2.5	3	3.5	4	5	6

Lh（H14）

-

-

-

-

-

-

Length of Thread b

-

-

-

-

-

-

Similar Standards

1		[DIN] DIN 65526 - 2016	Aerospace series - Hexagon bolts, close tolerance, with short-length MJ thread, titanium alloy, nominal tensile strength 1100 MPa, for temperatures up to 315℃
2		[GB] GB 31.3 - 1988	Hexagon Bolts With Split Pin Hole On Shank-Fine Pitch Thread-Product Grade A and B
3		[GB] GB 31.2 - 1988	Hexagon Bolts With Split Pin Hole On Shank-Reduced Shank-Product Grade B
4		[GB] GB /T 31.1 - 2013	Hexagon Bolts With Split Pin Hole On Shank
5		[BS] BS 1768 - 1963	Unified Hexagon Head Bolts, Washer Faced
6		[GB] GB /T 31.1 - 1988	Hexagon bolts with split pin hole on shank A and B
7		[GB] GB 23 - 1976	Bolts, Small Hexagon Head With Hole Through The Shank
8		[GB] GB 24 - 1976	Bolts, Small Hexagon Head With Fit Neck And Hole Through The Shank
9		[GOST] GOST 7798 (2) - 1970	Hexagon bolts with split pin hole on shank
10		[GOST] GOST 7805 (-2) - 1970	Hexagon bolts, Split Pin Hole, product grade A, Type 2