Terms
A Metric Extension Nut is a hexagonal nut with an extended body usually used to couple two studs together.

-Heat treated to tensile strength class 10.
-For joining two studs DIN 6379.
-Minimum thread reach should be 1 x diameter.
-For functional and safety purpose bolts and studs to be coupled should be screwed in an either side to half the length of the nut.
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Item #

Thread Size
(mm)

Width Across Flats (s)
(mm)

Width from
Corner to Corner (e)
(mm)

O.A. Height (m)
(mm)

Availability

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82651 N/A 6 N/A 10 N/A 11.5 N/A 18 N/A To Be Advised Add To Cart
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82669 N/A 8 N/A 13 N/A 15.0 N/A 24 N/A To Be Advised Add To Cart
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82677 N/A 10 N/A 17 N/A 19.6 N/A 30 N/A To Be Advised Add To Cart
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82685 N/A 12 N/A 19 N/A 21.9 N/A 36 N/A To Be Advised Add To Cart
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82693 N/A 14 N/A 22 N/A 25.4 N/A 42 N/A To Be Advised Add To Cart
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82701 N/A 16 N/A 24 N/A 27.7 N/A 48 N/A To Be Advised Add To Cart
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82719 N/A 18 N/A 27 N/A 31.2 N/A 54 N/A To Be Advised Add To Cart
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82727 N/A 20 N/A 30 N/A 34.6 N/A 60 N/A To Be Advised Add To Cart
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82735 N/A 22 N/A 32 N/A 36.9 N/A 66 N/A To Be Advised Add To Cart
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82743 N/A 24 N/A 36 N/A 41.6 N/A 72 N/A To Be Advised Add To Cart
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82750 N/A 27 N/A 41 N/A 47.3 N/A 81 N/A To Be Advised Add To Cart
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82768 N/A 30 N/A 46 N/A 53.1 N/A 90 N/A To Be Advised Add To Cart
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82776 N/A 36 N/A 55 N/A 63.5 N/A 108 N/A To Be Advised Add To Cart
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82784 N/A 42 N/A 65 N/A 75.0 N/A 126 N/A To Be Advised Add To Cart
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82792 N/A 48 N/A 75 N/A 86.6 N/A 144 N/A To Be Advised Add To Cart
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