653 1/4-20 BLIND NUTS (4)
These are Du-Bro's "Permanent Mount" 1/4-40 Blind Nuts.
FEATURES: Zinc plated, metal construction.
Ideal for mounting engines, landing gear, cowls, hatches, etc.
The perfect mounting nut for hard to reach areas.
INCLUDES: (4) Blind Nuts
SPECS: Thread Size: 1/4-20