Product Description
Head type (Alternate name) |
Countersunk (Flat) |
Size | 5/16 BSW |
Shank diameter, nominal | 5/16" |
Pitch | 18 tpi |
Length (measured from the top of the head) |
1/2" |
Drive | Slot |
Material | Steel |
Finish | Zinc plated |
Head diameter | 0.547" / 0.518" |
Head angle | 90 degrees |
Standard | AS B50 |
Part numbers | ||
Scott Bonnar | 207192K | Bottom blade screw |