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PETROCHEMICAL

Petrochemical Fasteners

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DOME NUT (METRIC)

DIN 1587

DIA PITCH A/F A/C T H DK
M30.505.56.012.47.05.5
M40.707.07.663.28.06.5
M50.808.08.794.010.07.5
M61.0010.011.055.012.09.5
M81.2513.014.386.515.012.5
M101.5017.018.908.018.016.0
M121.7519.021.1010.022.018.0
M142.0022.024.4911.025.021.0
M162.0024.026.7513.028.023.0
M182.5027.030.1415.032.026.0
M202.5030.033.5316.034.028.0
M222.5034.037.7218.039.033.0
M243.0036.039.9819.042.034.0
M273.0041.047.3020.047.040.0
M303.5046.052.0024.052.042.0
DIA
M3
Pitch0.50
A/F5.5
A/C6.01
T2.4
H7.0
DK5.5
M4
Pitch0.70
A/F7.0
A/C7.66
T3.2
H8.0
DK6.5
M5
Pitch0.80
A/F8.0
A/C8.79
T4.0
H10.0
DK7.5
M6
Pitch1.00
A/F10.0
A/C11.05
T5.0
H12.0
DK9.5
M8
Pitch1.25
A/F13.0
A/C14.38
T6.5
H15.0
DK12.5
M10
Pitch1.50
A/F17.0
A/C18.90
T8.0
H18.0
DK16.0
M12
Pitch1.75
A/F19.0
A/C21.10
T10.0
H22.0
DK18.0
M14
Pitch2.00
A/F22.0
A/C24.49
T11.0
H25.0
DK21.0
M16
Pitch2.00
A/F24.0
A/C26.75
T13.0
H28.0
DK23.0
M18
Pitch2.50
A/F27.0
A/C30.14
T15.0
H32.0
DK26.0
M20
Pitch2.50
A/F30.0
A/C33.53
T16.0
H34.0
DK28.0
M22
Pitch2.50
A/F34.0
A/C37.72
T18.0
H39.0
DK33.0
M24
Pitch3.00
A/F36.0
A/C39.98
T19.0
H42.0
DK34.0
M27
Pitch3.00
A/F41.0
A/C47.30
T20.0
H47.0
DK40.0
M30
Pitch3.50
A/F46.0
A/C52.00
T24.0
H52.0
DK42.0
  • Dimensions in millimetres

  • Available in Grade 6 Steel and A2 & A4 Stainless Steel

  • Other materials manufactured on request