King Arthur's Tools Universal Hex Nuts are specially made to secure tandem combinations on angle grinders. Design includes universal hexagonal heads with a flat base. A Universal Nut allows 2 blades to be tandem mounted on 4 1/2” (115 MM) or 5” (125 MM) angle grinders.

SHOP for Universal Hex Nut at our web store.
FITS AMERICAN
angle grinders with 5/8" shafts
FITS EUROPEAN
grinders with 14mm shafts

UNIVERSAL NUT

13750
11NC 5/8”(16mm) center hole



UNIVERSAL NUT

14000

M14 (14mm) center hole

NOTE:
Only blades with 5/8” (16mm)
and 14mm center hole sizes
may be tandem mounted.