B.259 Knurled grip knobs Duroplast


Description

Main specifications

Material

Phenolic based (PF) Duroplast.

Colour

  • B.259: black, glossy finish.
  • B.259-CLEAN: white similar to RAL 9002, glossy finish.

Standard executions

  • B.259-B: brass boss, threaded blind hole.
  • B.259-p: zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical data).
  • B.259-CLEAN: AISI 303 stainless steel boss, threaded blind hole.

Features and application

Features and applications (B.259-CLEAN)

B.259-CLEAN knob, thanks to its white colour and glossy finish, is particularly suitable for applications on medical and hospital equipment and on food processing machines whose parts, for hygienic reasons, must be frequently cleaned. Its solid shape without cavities prevents unhealthy residues from depositing.
B.259-B Knob with brass boss, threaded blind hole.
B.259-B
Filter
Code Description D d6H L d1 l2 h Weight
3001 B.259/20 B-M5 21 M5 25 13 12 16 12
3002 B.259/20 B-M6 21 M6 25 13 12 16 11
3111 B.259/25 B-M6 26 M6 28 16 15 16 18
3112 B.259/25 B-M8 26 M8 28 16 15 20 19
3201 B.259/30 B-M6 31 M6 32 19 17 16 25
3202 B.259/30 B-M8 31 M8 32 19 17 20 28
3203 B.259/30 B-M10 31 M10 32 19 17 17 29
B.259-p Knob with zinc-plated steel threaded stud.
B.259-p
Filter
Code Description D d6g L d1 l l2 Weight
3011 B.259/20 p-M6x16 21 M6 25 13 16 12 13
3121 B.259/25 p-M8x20 26 M8 28 16 20 15 25
3211 B.259/30 p-M8x25 31 M8 32 19 25 17 38
B.259-CLEAN Knob with AISI 303 stainless steel threaded blind hole.
B.259-CLEAN
Filter
Code Description D d6H L d1 l2 h Weight
151102 B.259/20-SST-M6 CLEAN 21 M6 25 13 12 12 11
151112 B.259/25-SST-M8 CLEAN 26 M8 28 16 15 13 19
151123 B.259/30-SST-M10 CLEAN 31 M10 32 19 17 17 29