Cox .049 / .074 / .09 / .15 Engine Nylon Insert Lock Nuts #4 (4)

    • SKU
      NYLOCK4
  • US $1.95
Qty:  
In stock (28 items available)
Set of four (4)
 
Features:
#4 size / 40 TPI
Includes matching washers
Self-locking nylon inserts
Brand new Current Production items

Application:
Fits #4-40 machine screws