WHITWORTH

BSW, BSF, BSP

INTERNAL

B.S.84: 1956

ISO 228-1: 1994

W R 0.137P NUT 55°

R 0.137P

W

SCREW

STANDARD

B

B A A

L L

I.C. I.C.

MULTITOOTH STANDARD

PITCHCATALOGNUMBERDIMENSIONS
TPIRIGHT HANDLEFT HANDL mmI.C.AB
7W 7 IR22W 7 IL221.62.3
6W 6 IR22W 6 IL222212.701.62.3
5W 5 IR22W 5 IL221.72.4
4.5W 4.5 IR27W 4.5 IL2727158751.72.5
4W 4 IR27W 4 IL 27.1.92.8

MULTITOOTH

PITCH TPITEETHCATALOG NUMBER RIGHT HANDANVILL mmDIMEN I.C.SIONS AB
142W14 2M IR16IS16M169.5251.82.8
14 113 2W14 3M IR22 W11 2M IR22IS22M2212.702.8 2.44.6 3.5