Product Description
Head type (Alternate name) |
Countersunk (Flat) |
Size | 1/4 UNC |
Shank diameter, nominal | 1/4" |
Pitch | 20 tpi |
Length (measured from the top of the head) |
3/4" |
Drive | Slot |
Material | Steel |
Finish | Zinc plated |
Head diameter, max. | 0.507" |
Head angle | 80-82 degrees |
Package quantity | One |
Standard | ANSI/ASME B18.6.3 |