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Click Specification

(Non-preferred) dimensions in parentheses.

Unit:mm

Hexagon thin nuts with fine pitch thread

Q 351B

Display drawing:

汽标代号Q 351B Q351B 351BQ Hexagon thin nuts with fine pitch thread
Thread Size
D
M8 M10 M12 (M14) M16 (M18) M20 (M22) M24 (M27) M30 (M33) M36
P Pitch
da max
min
dw min
e min
m max
min
mw min
s max=nominal size
min
1 1 1.25 1.5 1.5 1.5 1.5 1.5 2 2 2 2 3
8.75 10.8 13 15.1 17.3 19.5 21.6 23.7 25.9 29.1 32.4 35.6 38.9
8 10 12 14 16 18 20 22 24 27 30 33 36
11.63 14.63 16.63 19.64 22.49 24.85 27.7 31.35 33.25 38 42.75 46.55 51.11
14.38 17.77 20.03 23.36 26.75 29.56 32.95 37.29 39.55 45.2 50.85 55.37 60.79
4 5 6 7 8 9 10 11 12 13.5 15 16.5 18
3.7 4.7 5.7 6.42 7.42 8.42 9.1 9.9 10.9 12.4 13.9 15.4 16.9
2.96 3.76 4.56 5.14 5.94 6.74 7.28 7.92 8.72 9.92 11.12 12.32 13.52
13 16 18 21 24 27 30 34 36 41 46 50 55
12.73 15.73 17.73 20.67 23.67 26.16 29.16 33 35 40 45 49 53.8

Similar Standards

1 Hexagon thin nuts(chamfered),with metric fine pitch thread—Productgrades A and B [ISO]
ISO 8675 - 2001 		Hexagon thin nuts(chamfered),with metric fine pitch thread—Productgrades A and B
2 Hexagon Thin Nuts (chamfered) With Metric Fine Pitch Thread - Product Grades A and B [ISO]
ISO 8675 - 1999 		Hexagon Thin Nuts (chamfered) With Metric Fine Pitch Thread - Product Grades A and B
3 Hexagon Thin Nuts Chamfered(Style 0),With Metric Fine Pitch Thread—Product Grades A And B [ISO]
ISO 8675 - 2012 		Hexagon Thin Nuts Chamfered(Style 0),With Metric Fine Pitch Thread—Product Grades A And B
4 Hexagon thin nuts with metric fine pitch thread; Product grades A and B [DIN EN]
DIN EN 28675 - 1992 		Hexagon thin nuts with metric fine pitch thread; Product grades A and B
5 Hexagon Thin Nuts(Style 0) Chamfered,With Fine Pitch Thread—Product Grades A And B [DIN EN ISO]
DIN EN ISO 8675 - 2016 		Hexagon Thin Nuts(Style 0) Chamfered,With Fine Pitch Thread—Product Grades A And B
6 Hexagon Thin Nut, Chamfered, Fine thread,【Table 26-27】 [JIS]
JIS B 1181 - 2014 		Hexagon Thin Nut, Chamfered, Fine thread,【Table 26-27】
7 Hexagon Thin Nuts-Fine Pitch Thread [GB]
GB /T 6173 - 2015 		Hexagon Thin Nuts-Fine Pitch Thread
8 Small Hexagon Thin Nuts-Fine Pitch Thread [GB]
GB 808 - 1988 		Small Hexagon Thin Nuts-Fine Pitch Thread
9 Hexagon Thin Nuts with Fine Thread [Table 7] [JIS]
JIS B 1181 - 2004 		Hexagon Thin Nuts with Fine Thread [Table 7]
10 Hexagon thin nuts(chamfered) with fine pitch thread [GB]
GB /T 6173 - 2000 		Hexagon thin nuts(chamfered) with fine pitch thread