24770.0098 - Flat Knurled Thumb Screws
DIN 653

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.

This article 24770.0098 - Flat Knurled Thumb Screws DIN 653 / (d1: M4, l: 20 mm) is one variant of the article group Flat Knurled Thumb Screws DIN 653 (EH 24770.)

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

More details

Article-No.
Documents
Price [€]
Available
Material:
Steel, blackened, quality 5.8
d1 [mm]:
M4
l [mm]:
20 mm
d2 [mm]:
16 mm
Article-No.:
24770.0098
Documents
Flat Knurled Thumb Screws
  • Steel
  • d1: M4
  • l: 20 mm
  • d2: 16 mm
  • k: 3.5 mm
  • Weight: 6.6 g
Flat Knurled Thumb Screws

Material

  • Steel, blackened, quality 5.8

Notes

Knurling pitch and knurling depth may differ from DIN.

Title
Category
Type
Direct download
Download basket
Datasheet 24770.0098
Category:
Datasheet
Type:
PDF
Direct download:
Download basket:
Download basket
Direct download
More file formats

RoHS compliant

Contains lead - compliant according to exceptions 6a / 6b / 6c.

 

Contains SVHC substances >0,1% w/w

Contains lead - SVHC list [REACH] as of 27.06.2024.

 

Contains Proposition 65 substances


Lead can cause cancer and reproductive harm from exposure
https://www.P65Warnings.ca.gov/

 

Free from Conflict Minerals

This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.