Xintegu: fasteners manufacturer

304 Hexagonal Three Combination Screw

The 304 Hexagonal Three Combination Screw is a robust and versatile fastening solution, particularly well-suited to environments where corrosion resistance and structural integrity are paramount. Its design facilitates easy installation and maintenance, making it a practical choice for a variety of industrial, construction, and outdoor applications.

Specifications of 304 Hexagonal Three Combination Screw

Thread size (d)

h Nominal
HNominal
dcNominal
d2Reference
aMaximum
Thousand pieces of steel weigh ≈ kg



M3M4M5M6M8M10M12
0.50.811.61.622.5
22.753.25456.257.5
791012162024
5.236.788.7510.7113.6416.5919.53
11.41.622.533.5
-------

①, Other dimensions reference Bolt: GB 5783; Washer: GB 9074.24, GB 9074.26

②, The h value of M8, M10, M12 is inconsistent with the corresponding value of GB 9074.24-88


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First floor, No. 9 Fengming Road, Fengdeling, Fenggang Town, Dongguan City, Guangdong Province, China.
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Xintegu provides wide ranges of custom non-standard fasteners and standard fasteners that covers your requirements.