B.S.84: 1956 ISO 228 - 1: 1994 BSP NUT R.O.137P 55

BSP ( G )

INTERNAL / EXTERNAL

R.O.137P BSP BSP SCREW SCREW STRAIGHT FLUTES

THREAD SIZEPITCH TPIORDERING CODELL1D1D2NO. OF FLUTES
1 1/16"-1/8"28TMX06059L11 28BSP5711.365.93
2 1/4"-3/8"19TMX10099L16 19BSP7316.6109.94
3 1/2"-7/8"14TMX12119L22 14BSP8322.71211.94
4 1"-2"11TMX16159L32 11BSP10532.11615.94

5 6 BSPT SCREW 7 8

9 BSPT ( Rc )

10 INTERNAL / EXTERNAL

11 B.S.21: 198512 BSPT NUT R.O.137P

1327.527.5
14
15
R.O.137P
1 4790BSPT

SCREW 16 STRAIGHT FLUTES 17

THREAD SIZEPITCH TPIORDERING CODELL1D1D2NO. OF FLUTES
1 1/16"-1/8"28TMX06059L11 28BSPT5711.365.93
2 1/4"-3/8"19TMX10099L16 19BSPT7316.6109.94
3 1/2"-7/8"14TMX12119L22 14BSPT8322.71211.94
4 1"-2"11TMX16159L32 11BSPT10532.11615.94