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Black Oxide Flange Nut (S45C)

Black Oxide Flange Nut (S45C)
  • Volume Discount

Flanged nut.
· HRC30±5 quenching provides a long service life.
· Optimal for tightening clamps.


  • The chamfered part of the nut may look brownish. This is due to thinned black oxide and does not constitute a problem.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
Part NumberStandard Unit PriceVolume DiscountShipping Days?Mass
Heat Treatment Surface Treatment Screw Diameter G Dimension Tolerance
Overall length x Overall height

4.43 €

Available 4 Days 13HardeningBlack oxide finishM8 x 1.25----

4.59 €

Available 4 Days 22HardeningBlack oxide finishM10 x 1.5----

4.78 €

Available 4 Days 34HardeningBlack oxide finishM12×1.75----

5.27 €

Available 4 Days 48HardeningBlack oxide finishM14×2.0----

6.72 €

Available Same day


68HardeningBlack oxide finishM16×2.0----

6.71 €

Available 4 Days 80HardeningBlack oxide finishM18×2.5----

9.10 €

Available 4 Days 123HardeningBlack oxide finishM20×2.5----

13.98 €

Available 4 Days 127HardeningBlack oxide finishM22×2.5----

16.88 €

Available 4 Days 180HardeningBlack oxide finishM24×3.0----

39.23 €

Available 4 Days 455QuenchedBlack OxideM305845468


  1. 1

Basic information

Material S45C

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