ISO 7414/4775/7413/7417 STRUCTURE NUTS
As a professional structural nuts supplier, DT Fastener provides quality structural nuts in line with ISO standards. Our production line includes ISO 7414/4775/7413/7417 structure nuts.
ISO's technical activity is to develop and publish International Standards. ISO's work involves standardization activities in various technical fields other than electrotechnical standards. Since the 1990s, the standardization work in the field of communication technology has shown a rapid development trend and has become an important part of international standardization activities.
ISO 7414/ISO 7413/ISO 4775/ISO 7417Structure Nuts Specifications
ISO 7414Structural Nuts
ISO 7414 - 1984 Hexagon Nuts For Structural Bolting With Large Width Across Flats, Style 1-Product Grade B
Equivalent norms included: GB/T 18230.4, EN 14399-4, UNI 5713
ISO 7414 STRUCTURE NUTS Dimensions
|
Legend |
Making |
|
P=pitch |
Carbon Steel:10 |
|
K=height of the nut |
Thread:6H |
|
D=the nominal diameter of the thread |
Surface:BLK,ZP,HDG,etc |
|
E=The length of the diagonal |
|
|
S=The length of the flat |
ISO 4775 Structural Nuts
ISO 4775 - 1984 Hexagon Nuts For High-Strength Structural Boltinig With Large Width Across Flats—Product Grades B—Property Classes 8 And 10
Equivalent norms included: ANSI/ASME B 18.2.4.6M
ISO 4775 STRUCTURE NUTS Dimensions
|
Legend |
Making |
|
P=pitch |
Carbon Steel:10 |
|
K=height of the nut |
Thread:6H |
|
D=the nominal diameter of the thread |
Surface:BLK,ZP,HDG,etc |
|
E=The length of the diagonal |
|
|
S=The length of the flat |
ISO 7417 Structural Nuts
ISO 7417 - 1984 Hexagon Nuts For Structural Bolting—Style 2, Hot-Dip Galvanized(Oversize Tapped)-Product Grade A—Property Class 9
ISO 7417 STRUCTURE NUTS Dimensions
|
Legend |
Making |
|
P=pitch |
Carbon Steel:8,10 |
|
K=height of the nut |
Thread:6H |
|
D=the nominal diameter of the thread |
Surface:BLK,ZP,HDG,etc |
|
E=The length of the diagonal |
|
|
S=The length of the flat |
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