Presto Threading Die

M Sizes

• M3 x 0.5
• M3.5 x 0.6
• M4 x 0.7
• M4.5 x 0.75
• M5 x 0.8
• M6 x 1.0
• M7 x 1.0
• M8 x 1.25
• M9 x 1.25
• M10 x 1.5
• M11 x 1.5
• M12 x 1.75

M Fine Thread Sizes

• MF, M3 x 0.35
• MF, M4 x 0.5
• MF, M4.5 x 0.5
• MF, M5 x 0.5
• MF, M6 x 0.75
• MF, M7 x 0.75
• MF, M8 x 0.75
• MF, M8 x 1.0
• MF, M9 x 1.0
• MF, M10 x 0.75
• MF, M10 x 1.0
• MF, M10 x 1.25
• MF, M12 x 1.0
• MF, M12 x 1.25
• MF, M12 x 1.5

BSW Sizes

• BSW 1/8″
• BSW 5/32″
• BSW 3/16″
• BSW 7/32″
• BSW 1/4″
• BSW 5/16″
• BSW 3/8″
• BSW 7/16″
• BSW 1/2″

BSW Fine Thread (BSF) Sizes

• BSF 3/16″
• BSF 1/4″
• BSF 5/16″
• BSF 3/8″
• BSF 7/16″
• BSF 1/2″