Flat Knurled Thumb Screws DIN 653

EH 24770.

Knurled thumb screws are very versatile. Three material versions for the different requirements

  • steel, blackened
  • steel, zinc-plated by galvanization
  • stainless steel

are available.

Knurled thumb screws can be easily tightened and released by hand. The ribbed outer surface of the nut prevents slipping when tightening / releasing with the fingers.

The thread is manufactured up to the head and with runout without undercut at the end of the thread (DIN designation A). The screws can therefore not be screwed in up to the head.

Your selection resulted in 88 hits

Material
d1 [mm]
l [mm]
d2 [mm]

More details

Article-No.
CAD / Documents
Price [€]
Available
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M3
l [mm]:
6 mm
d2 [mm]:
12 mm
Article-No.:
24770.0072
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M3
  • l: 6 mm
  • d2: 12 mm
  • k: 2.5 mm
  • Weight: 2.3 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M3
l [mm]:
8 mm
d2 [mm]:
12 mm
Article-No.:
24770.0073
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M3
  • l: 8 mm
  • d2: 12 mm
  • k: 2.5 mm
  • Weight: 2.4 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M3
l [mm]:
10 mm
d2 [mm]:
12 mm
Article-No.:
24770.0074
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M3
  • l: 10 mm
  • d2: 12 mm
  • k: 2.5 mm
  • Weight: 2.5 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M3
l [mm]:
16 mm
d2 [mm]:
12 mm
Article-No.:
24770.0077
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M3
  • l: 16 mm
  • d2: 12 mm
  • k: 2.5 mm
  • Weight: 2.7 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M3
l [mm]:
20 mm
d2 [mm]:
12 mm
Article-No.:
24770.0079
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M3
  • l: 20 mm
  • d2: 12 mm
  • k: 2.5 mm
  • Weight: 2.9 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
8 mm
d2 [mm]:
16 mm
Article-No.:
24770.0092
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 8 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 5.6 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
10 mm
d2 [mm]:
16 mm
Article-No.:
24770.0093
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 10 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 5.7 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
12 mm
d2 [mm]:
16 mm
Article-No.:
24770.0094
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 12 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 6.1 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
16 mm
d2 [mm]:
16 mm
Article-No.:
24770.0096
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 16 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 6.2 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
20 mm
d2 [mm]:
16 mm
Article-No.:
24770.0098
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 20 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 6.6 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
25 mm
d2 [mm]:
16 mm
Article-No.:
24770.0100
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 25 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 7.1 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M5
l [mm]:
10 mm
d2 [mm]:
20 mm
Article-No.:
24770.0112
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M5
  • l: 10 mm
  • d2: 20 mm
  • k: 4 mm
  • Weight: 10 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M5
l [mm]:
12 mm
d2 [mm]:
20 mm
Article-No.:
24770.0113
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M5
  • l: 12 mm
  • d2: 20 mm
  • k: 4 mm
  • Weight: 11 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M5
l [mm]:
16 mm
d2 [mm]:
20 mm
Article-No.:
24770.0115
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M5
  • l: 16 mm
  • d2: 20 mm
  • k: 4 mm
  • Weight: 12 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M5
l [mm]:
20 mm
d2 [mm]:
20 mm
Article-No.:
24770.0117
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M5
  • l: 20 mm
  • d2: 20 mm
  • k: 4 mm
  • Weight: 12 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M5
l [mm]:
25 mm
d2 [mm]:
20 mm
Article-No.:
24770.0119
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M5
  • l: 25 mm
  • d2: 20 mm
  • k: 4 mm
  • Weight: 12 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M5
l [mm]:
30 mm
d2 [mm]:
20 mm
Article-No.:
24770.0121
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M5
  • l: 30 mm
  • d2: 20 mm
  • k: 4 mm
  • Weight: 13 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M6
l [mm]:
12 mm
d2 [mm]:
24 mm
Article-No.:
24770.0132
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M6
  • l: 12 mm
  • d2: 24 mm
  • k: 5 mm
  • Weight: 18 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M6
l [mm]:
16 mm
d2 [mm]:
24 mm
Article-No.:
24770.0134
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M6
  • l: 16 mm
  • d2: 24 mm
  • k: 5 mm
  • Weight: 20 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M6
l [mm]:
20 mm
d2 [mm]:
24 mm
Article-No.:
24770.0136
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M6
  • l: 20 mm
  • d2: 24 mm
  • k: 5 mm
  • Weight: 21 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M6
l [mm]:
25 mm
d2 [mm]:
24 mm
Article-No.:
24770.0138
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M6
  • l: 25 mm
  • d2: 24 mm
  • k: 5 mm
  • Weight: 21 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M6
l [mm]:
30 mm
d2 [mm]:
24 mm
Article-No.:
24770.0140
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M6
  • l: 30 mm
  • d2: 24 mm
  • k: 5 mm
  • Weight: 22 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M6
l [mm]:
40 mm
d2 [mm]:
24 mm
Article-No.:
24770.0142
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M6
  • l: 40 mm
  • d2: 24 mm
  • k: 5 mm
  • Weight: 23 g
show article view
Flat Knurled Thumb Screws
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M8
l [mm]:
16 mm
d2 [mm]:
30 mm
Article-No.:
24770.0152
CAD
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M8
  • l: 16 mm
  • d2: 30 mm
  • k: 6 mm
  • Weight: 36 g
show article view
Flat Knurled Thumb Screws

Material

  • Steel, blackened, quality 5.8
  • Steel, zinc-plated by galvanization, quality 5.8
  • Stainless steel 1.4305, dull blasted

Notes

Knurling pitch and knurling depth may differ from DIN.

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Datasheet EH 24770. Flat Knurled Thumb Screws – DIN 653
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