PETROCHEMICAL
Plating & Coatings
Fasteners
Hex Head Products
Socket Products
Foundation Bolting
Studding
Hex Nuts
Washers
Gaskets
Spiral Wound Gaskets
Ring Type Joints
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Insulation Kits
Pipe Supports
U-Bolts
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Hex Connecting Nut
I-Rod / Nu-Bolts
FLANGE NUT
DIN 6923
| DIA | PITCH | DC | T (Max) | T (MIN) | A/F (MAX) | A/F (MIN) |
|---|---|---|---|---|---|---|
| M5 | 0.80 | 11.80 | 5.00 | 4.70 | 8.00 | 7.78 |
| M6 | 1.00 | 14.20 | 6.00 | 5.70 | 10.00 | 9.78 |
| M8 | 1.25 | 17.90 | 8.00 | 7.60 | 13.00 | 12.73 |
| M10 | 1.50 | 21.80 | 10.00 | 9.60 | 15.00 | 14.73 |
| M12 | 1.75 | 26.00 | 12.00 | 11.60 | 18.00 | 17.73 |
| M14 | 2.00 | 29.90 | 14.00 | 13.30 | 21.00 | 20.67 |
| M16 | 2.00 | 34.50 | 16.00 | 15.30 | 24.00 | 23.67 |
| M20 | 2.50 | 42.80 | 20.00 | 18.90 | 30.00 | 29.67 |
DIA
M5
Pitch0.80
DC11.80
T (Max)5.00
T (Min)4.70
A/F (Max)8.00
A/F (Min)7.78
M6
Pitch1.00
DC14.20
T (Max)6.00
T (Min)5.70
A/F (Max)10.00
A/F (Min)9.78
M8
Pitch1.25
DC17.90
T (Max)8.00
T (Min)7.60
A/F (Max)13.00
A/F (Min)12.73
M10
Pitch1.50
DC21.80
T (Max)10.00
T (Min)9.60
A/F (Max)15.00
A/F (Min)14.73
M12
Pitch1.75
DC26.00
T (Max)12.00
T (Min)11.60
A/F (Max)18.00
A/F (Min)17.73
M14
Pitch2.00
DC29.90
T (Max)14.00
T (Min)13.30
A/F (Max)21.00
A/F (Min)20.67
M16
Pitch2.00
DC34.50
T (Max)16.00
T (Min)15.30
A/F (Max)24.00
A/F (Min)23.67
M20
Pitch2.50
DC42.80
T (Max)20.00
T (Min)18.90
A/F (Max)30.00
A/F (Min)29.67
Dimensions in millimetres
Available Serrated & Unserrated
Available in Grade 6 Steel and A2 & A4 Stainless Steel
Other materials manufactured on request