Availability

•  Available (1)

Main application

•  ISO K (1)
•  ISO N (1)
•  ISO O (1)

Thread size [DN_N-P]

• UNF 3/8-24 (1) 

  UNC 1/2-13 (5) UNC 3/8-16 (2) UNF 1/2-20 (5)

Driving square length [l 9]

• 0,437 inch (1) 

  8 mm (1)

Number of grooves [N]

• 4 (1) 

  3 (5)