Whitworth - 55°

BSW, BSF, BSP, BSB

Type B

Ground profile with sintered chip-breaker

Pitch TPILI.C. inEXTERNAL Ordering Code Right HandINTERNAL Ordering Code Right HandXY
28111/411 IRB 28 W0.60.6
24111/411 IRB 24 W0.60.6
20111/411 IRB 20 W0.80.9
19111/411 IRB 19 W0.80.9
18111/411 IRB 18 W0.80.9
16111/411 IRB 16 W0.80.9
14111/411 IRB 14 W0.80.9
19163/816 ERB 19 W16 IRB 19 W0.81.0
16163/816 ERB 16 W16 IRB 16 W0.91.1
14163/816 ERB 14 W16 IRB 14 W1.01.2
11163/816 ERB 11 W16 IRB 11 W1.11.5
10163/816 ERB 10 W16 IRB 10 W1.11.5

Order example: 16 IR B 10 W BMA

Vertical

EXTERNALEXTERNAL
Pitch TPILI.C. inOrdering Code Right HandOrdering Code Left HandXYT
20163/816V ER 20 W16V EL 20 W1.00.93.6
19163/816V ER 19 W16V EL 19 W1.00.93.6
18163/816V ER 18 W16V EL 18 W1.01.03.6
16163/816V ER 16 W16V EL 16 W1.01.03.6
14163/816V ER 14 W16V EL 14 W1.01.23.6
12163/816V ER 12 W16V EL 12 W1.01.43.6
11163/816V ER 11 W16V EL 11 W1.01.53.6

Order example: 16V ER 14 W MXC