5/16"-18 x .312" Helical Inserts
Price: $0.69
5/16"-18 x .469" Helical Inserts
Price: $0.78
5/16"-18 x .625" Helical Inserts
Price: $0.81
5/16"-18 x .781" Helical Inserts
Price: $1.03
5/16"-18 x .938" Helical Inserts
Price: $1.27