These are the 4-40 THREAD CUTTING
screws that come with all our 1911 Magazine Base Pads and MAGJIG Kits.
Each package contains 25 screws.
- TYPE F Thread Cutting Screws
- 4-40 X 1/2" PAN HEAD PHILIPS DRIVE
View or download the TIPS for Using Thread Cutting Screws
in Adobe Acrobat Reader 6 PDF
format for more detailed