• The product is a heptagonal heptagone nut and a small diameter bag nut with a brim diameter of φ20 mm (exclusive adapter outer diameter of φ24 mm). Lightweight (single weight L42, 43g / L50, 50g) nuts made of chromoly (SCM435 forged) material, two types with a total length of 42mm and 50mm.
  • A new color gold (gold plated) will be added to the ultimate nut (bag type). The trendy color of yesteryear, gold plating, is revived with the ultimate nut. Recommended for trendy classic wheels and deep rim wheels.
    The total length is the same as before, with two types, 42 mm and 50 mm, and screw sizes M12 x P1.5 and P1.25.

KYOKUGEN Closed End Type L42

Product No.SizeOverall lengthColorJAN code
HPF1B4M12 x P1.542mmBlack4965581 276106
HPF3B4M12 x P1.2542mmBlack4965581 276205
HPF1A4M12 x P1.542mmGold4965581 278223
HPF3A4M12 x P1.2542mmGold4965581 278230



KYOKUGEN Closed End Type L50

Product No.SizeOverall lengthColorJAN code
HPF1B5M12 x P1.550mmBlack4965581 276304
HPF3B5M12 x P1.2550mmBlack4965581 276403
HPF1A5M12 x P1.550mmGold4965581 278247
HPF3A5M12 x P1.2550mmGold4965581 278254

KYOKUGEN Closed End Type PART (1pc)

Product No.SizeColorOverall lengthJAN code
Z711242M12 x P1.5Black42mm275802
Z713242M12 x P1.25Black42mm275901
Z711250M12 x P1.5Black50mm277202
Z713250M12 x P1.25Black50mm277301
Z711A42M12 x P1.5Gold42mm278186
Z713A42M12 x P1.25Gold42mm278193
Z711A50M12 x P1.5Gold50mm278209
Z713A50M12 x P1.25Gold50mm278216


Dedicated adapter Adapter (1pc)

19/21 HEX (2 steps)
A60 L90
JAN code
4965581 511900