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Click Specification

(Non-preferred) dimensions in parentheses.

Reduced shanke bolts and screws with coarse thread - Knurled Thumb Screws, High Type

DIN 7964 (F) - 1990

Thread Size
d
M2.5 M3 M4 M5 M6 M8 M10
P
b1 0 ~ +2P type K / short thread
type L / long thread
b2 0 ~ +2P type K / short thread
type L / long thread
ds max
min
r min
dk Nominal Size
max
min
ds1 max=nominal size
min
h Nominal Size
max
min
k max=nominal size
min
0.45 0.5 0.7 0.8 1 1.25 1.5
3.2 3.8 5 6.25 7.5 10 12.5
10 12 14 16 18 22 26
3.75 4.5 6 7.55 8.5 11.2 14.3
10.55 12.7 15 17.3 19 23.2 27.8
1.9 2.3 3 3.9 4.6 6.2 7.7
1.7 2.1 2.8 3.7 4.4 6 7.5
0.1 0.1 0.2 0.2 0.25 0.4 0.4
11 12 16 20 24 30 36
11.35 12.35 16.35 20.42 24.42 30.42 36.5
10.65 11.65 15.65 19.58 23.58 29.58 35.5
5 6 8 10 12 16 20
4.7 5.7 7.64 9.64 11.57 15.57 19.48
6.5 7.5 9.5 11.5 15 18 23
6.79 7.79 9.79 11.85 15.35 18.35 23.42
6.21 7.21 9.21 11.15 14.65 17.65 22.58
2.5 2.5 3.5 4 5 6 8
2.25 2.25 3.2 3.7 4.7 5.7 7.64
①,Head dimensions as in DIN 464.

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  • +86-574-62761228

  • Material: stainless steel, A2-70, A2-80, A4-70, A4-80, A2(302, 303, 304), A4(316), 410, 430; Complete specifications