DIN 319 Ball knobs Plastic / Steel / Aluminium / Stainless Steel


Description

Specification

Version in Plastic

Types
  • Type C: with tapped hole, no bush
  • Type E: with tapped bush
Plastic KU
Duroplast (Phenolic PF)
  • Flash removed and polished
  • black
  • red RT, similar RAL 3003: add RT on order code
Bush (Type E)
  • Steel, zinc plated
  • Brass MS add MS on order code (only in black version)
Plastic KT
Technopolymer (Polyamide PA)
  • shock resistant
  • black, matt finish
  • red RT, similar RAL 3003: add RT on order code

Version in Steel

Types
  • Type C: with tapped hole
  • Type K: with plain hole H7
Steel ST
polished

Version in Aluminium

Types
  • Type C: with tapped hole
  • Type K: with plain hole H7
Aluminium AL
polished

Version in Stainless Steel

Types
  • Type C: with tapped hole
  • Type K: with plain hole H7
Stainless Steel AISI 303 NI
matt shot-blasted

Version in Plastic (Press on type)

Types
  • Type L: with tolerance ring
  • Type M: with tapered bore
Type L
Plastic KU
Duroplast (Phenolic PF)
black, shiny finish
Tolerance ring
spring steel
Type M
Plastic KT
Technopolymer (Polyamide PA)
  • shock resistant
  • black, matt finish

Information

When ball knobs DIN 319 (Press on type) type L and M are used the shaft does not require a thread.
During mounting, easy blows with a soft hammer are sufficient to drive the knob into place, the shaft end should be slightly rounded or chamfered (30°).
Before the assembly of the knobs, type L the tolerance ring is to be inserted into the drilling. Further it is to be noted that the button is put on perpendicular and / or axially parallel. Otherwise the knob may break.
Type M ball knobs are a cheaper solution, however, the pulling off force is less predictable.

On request

  • Ball knobs press on type in red

Technical information

DIN 319-KU Plastic, Duroplast
DIN 319-KU
Filter
Description d1 d2 d3 d4 h t1 min. t2 min. Weight
DIN 319-KU-12-M4-C 12 M 4 - 6 11.2 6 - 1
DIN 319-KU-16-M4-C 16 M 4 - 8 15 6 - 2
DIN 319-KU-16-M5-C 16 M 5 - 8 15 6 - 2
DIN 319-KU-20-M5-C 20 M 5 - 12 18 7.5 - 5
DIN 319-KU-20-M6-C 20 M 6 - 12 18 7.5 - 5
DIN 319-KU-25-M5-C 25 M 5 - 15 22.5 9 - 10
DIN 319-KU-25-M6-C 25 M 6 - 15 22.5 9 - 10
DIN 319-KU-25-M8-C 25 M 8 - 15 22.5 9 - 10
DIN 319-KU-30-M8-C 30 M 8 - 15 28 12 - 19
DIN 319-KU-32-M6-C 32 M 6 - 18 29 12 - 22
DIN 319-KU-32-M8-C 32 M 8 - 18 29 12 - 22
DIN 319-KU-32-M10-C 32 M 10 - 18 29 12 - 23
DIN 319-KU-35-M10-C 35 M 10 - 18 32.5 15 - 27
DIN 319-KU-40-M8-C 40 M 8 - 22 37 15 - 39
DIN 319-KU-40-M10-C 40 M 10 - 22 37 15 - 39
DIN 319-KU-40-M12-C 40 M 12 - 22 37 15 - 40
DIN 319-KU-50-M12-C 50 M 12 - 28 46 18 - 89
DIN 319-KU-20-M5-E 20 - M 5 12 18 - 7.5 10
DIN 319-KU-25-M6-E 25 - M 6 15 22.5 - 9 14
DIN 319-KU-32-M8-E 32 - M 8 18 29 - 12 30
DIN 319-KU-40-M10-E 40 - M 10 22 37 - 15 56
DIN 319-KU-50-M12-E 50 - M 12 28 46 - 18 105
DIN 319-KU-12-M4-C-RT 12 M 4 - 6 11.2 6 - 1
DIN 319-KU-16-M4-C-RT 16 M 4 - 8 15 6 - 3
DIN 319-KU-16-M5-C-RT 16 M 5 - 8 15 6 - 3
DIN 319-KU-20-M5-C-RT 20 M 5 - 12 18 7.5 - 5
DIN 319-KU-20-M6-C-RT 20 M 6 - 12 18 7.5 - 5
DIN 319-KU-25-M6-C-RT 25 M 6 - 15 22.5 9 - 9
DIN 319-KU-25-M8-C-RT 25 M 8 - 15 22.5 9 - 10
DIN 319-KU-32-M6-C-RT 32 M 6 - 18 29 12 - 23
DIN 319-KU-32-M8-C-RT 32 M 8 - 18 29 12 - 24
DIN 319-KU-32-M10-C-RT 32 M 10 - 18 29 12 - 22
DIN 319-KU-35-M10-C-RT 35 M 10 - 18 32.5 15 - 34
DIN 319-KU-40-M10-C-RT 40 M 10 - 22 37 15 - 43
DIN 319-KU-40-M12-C-RT 40 M 12 - 22 37 15 - 41
DIN 319-KU-50-M12-C-RT 50 M 12 - 28 46 18 - 83
DIN 319-KU-20-M5-E-RT 20 - M 5 12 18 - 7.5 9
DIN 319-KU-25-M6-E-RT 25 - M 6 15 22.5 - 9 15
DIN 319-KU-32-M8-E-RT 32 - M 8 18 29 - 12 29
DIN 319-KU-40-M10-E-RT 40 - M 10 22 37 - 15 54
DIN 319-KU-50-M12-E-RT 50 - M 12 28 46 - 18 108
DIN 319-KU-16-M4-E-MS 16 - M 4 8 15 - 6 4
DIN 319-KU-20-M5-E-MS 20 - M 5 12 18 - 7.5 9
DIN 319-KU-25-M6-E-MS 25 - M 6 15 22.5 - 9 15
DIN 319-KU-40-M10-E-MS 40 - M 10 22 37 - 15 36
DIN 319-KU-50-M12-E-MS 50 - M 12 28 46 - 18 111
DIN 319-KT Plastic, Technopolymer
DIN 319-KT
Filter
Description d1 d2 d3 d4 h t1 min. t2 min. Weight
DIN 319-KT-16-M4-C 16 M 4 - 8 15 6 - 3
DIN 319-KT-16-M5-C 16 M 5 - 8 15 6 - 2
DIN 319-KT-20-M5-C 20 M 5 - 12 18 7.5 - 5
DIN 319-KT-20-M6-C 20 M 6 - 12 18 7.5 - 5
DIN 319-KT-25-M8-C 25 M 8 - 15 22.5 9 - 10
DIN 319-KT-32-M8-C 32 M 8 - 18 29 12 - 25
DIN 319-KT-32-M10-C 32 M 10 - 18 29 12 - 22
DIN 319-KT-40-M10-C 40 M 10 - 22 37 15 - 41
DIN 319-KT-40-M12-C 40 M 12 - 22 37 15 - 40
DIN 319-KT-20-M5-E 20 - M 5 12 18 - 7.5 8
DIN 319-KT-32-M8-E 32 - M 8 18 29 - 12 28
DIN 319-AL Aluminium
DIN 319-AL
Filter
Description d1 d2 d3 H7 d4 h t1 min. t2 min. Weight
DIN 319-AL-16-B6-K 16 - B 6 8 15 7 9 6
DIN 319-AL-20-B8-K 20 - B 8 12 18 9 11 10
DIN 319-AL-25-B10-K 25 - B 10 15 22.5 11 14 18
DIN 319-AL-32-B12-K 32 - B 12 18 29 14.5 17 41
DIN 319-AL-40-B16-K 40 - B 16 22 37 18 22 75
DIN 319-AL-50-B20-K 50 - B 20 27 46 21 28 146
DIN 319-AL-16-M4-C 16 M 4 - 8 15 7 9 7
DIN 319-AL-20-M5-C 20 M 5 - 12 18 9 11 11
DIN 319-AL-25-M6-C 25 M 6 - 15 22.5 11 14 22
DIN 319-AL-32-M8-C 32 M 8 - 18 29 14.5 17 45
DIN 319-AL-40-M10-C 40 M 10 - 22 37 18 22 80
DIN 319-AL-50-M12-C 50 M 12 - 27 46 21 28 173
DIN 319-ST Steel
DIN 319-ST
Filter
Description d1 d2 d3 H7 d4 h t1 min. t2 min. Weight
DIN 319-ST-16-B6-K 16 - B 6 8 15 7 9 14
DIN 319-ST-20-B8-K 20 - B 8 12 18 9 11 25
DIN 319-ST-25-B10-K 25 - B 10 15 22.5 11 14 52
DIN 319-ST-32-B12-K 32 - B 12 18 29 14.5 17 106
DIN 319-ST-40-B16-K 40 - B 16 22 37 18 22 206
DIN 319-ST-50-B20-K 50 - B 20 27 46 21 28 384
DIN 319-ST-16-M4-C 16 M 4 - 8 15 7 9 16
DIN 319-ST-20-M5-C 20 M 5 - 12 18 9 11 29
DIN 319-ST-25-M6-C 25 M 6 - 15 22.5 11 14 58
DIN 319-ST-32-M8-C 32 M 8 - 18 29 14.5 17 123
DIN 319-ST-40-M10-C 40 M 10 - 22 37 18 22 238
DIN 319-ST-50-M12-C 50 M 12 - 27 46 21 28 460
DIN 319-NI Stainless Steel
DIN 319-NI
Filter
Description d1 d2 d3 H7 d4 h t1 min. t2 min. Weight
DIN 319-NI-16-M4-C 16 M 4 - 8 15 7 9 16
DIN 319-NI-20-M5-C 20 M 5 - 12 18 9 11 31
DIN 319-NI-25-M6-C 25 M 6 - 15 22.5 11 14 58
DIN 319-NI-32-M8-C 32 M 8 - 18 29 14.5 17 123
DIN 319-NI-40-M10-C 40 M 10 - 22 37 18 22 241
DIN 319-NI-16-B6-K 16 - B 6 8 15 7 9 15
DIN 319-NI-20-B8-K 20 - B 8 12 18 9 11 25
DIN 319-NI-25-B10-K 25 - B 10 15 22.5 11 14 52
DIN 319-NI-32-B12-K 32 - B 12 18 29 14.5 17 120
DIN 319-NI-40-B16-K 40 - B 16 22 37 18 22 250
DIN 319-NI-50-B20-K 50 - B 20 27 46 21 28 384
DIN 319-KU Press on type Plastic, Duroplast
DIN 319-KU Press on type
Filter
Description d1 d2 t1 d3 h Weight
DIN 319-KU-16-B4-L 16 B 4 11 8 15 2
DIN 319-KU-20-B5-L 20 B 5 13 12 18 5
DIN 319-KU-25-B6-L 25 B 6 16 15 22.5 9
DIN 319-KU-25-B8-L 25 B 8 15 15 22.5 9
DIN 319-KU-25-B10-L 25 B 10 15 15 22.5 9
DIN 319-KU-32-B8-L 32 B 8 15 18 29 20
DIN 319-KU-32-B10-L 32 B 10 20 18 29 20
DIN 319-KU-32-B12-L 32 B 12 20 18 29 19
DIN 319-KU-40-B10-L 40 B 10 25 22 37 39
DIN 319-KU-40-B12-L 40 B 12 23 22 37 38
DIN 319-KU-50-B12-L 50 B 12 20 28 46 86
DIN 319-KU-50-B16-L 50 B 16 23 28 46 83
DIN 319-KT Press on type Plastic, Technopolymer
DIN 319-KT Press on type
Filter
Description d1 d4 t2 d3 h Weight
DIN 319-KT-16-B4-M 16 B 4 9 8 15 3
DIN 319-KT-20-B5-M 20 B 5 12 12 18 5
DIN 319-KT-20-B6-M 20 B 6 12 12 18 5
DIN 319-KT-25-B6-M 25 B 6 16 15 22.5 10
DIN 319-KT-25-B8-M 25 B 8 16 15 22.5 10
DIN 319-KT-32-B8-M 32 B 8 17 18 29 20
DIN 319-KT-32-B10-M 32 B 10 17 18 29 20
DIN 319-KT-40-B10-M 40 B 10 22 22 37 41
DIN 319-KT-40-B12-M 40 B 12 22 22 37 41