Thread-Diagram

Machine Screw Size Chart

• M/M MACHINE SCREW 2A Q (60º)
• M/M MACHINE SCREW 2A — Fine Pitch
• UNC MACHINE SCREW 2A Q (60º)
• UNF MACHINE SCREW 2A Q (60º)
• BA MACHINE SCREW 2A Q (47.5º)
• BSW MACHINE SCREW 2A Q (55º)
• SEWING MACHINE SCREW THREAD

Tapping Screw Size Chart

• TAPPING SCREW M/M TYPE A
• TAPPING SCREW M/M TYPE （ＡＢ）B
• TAPPING SCREW ASA TYPE A
• TAPPING SCREW ASA TYPE AB(B)
• TAPPING SCREW W.T. TYPE A
• DIN 1970 TAPPING SCREW

Triangular Screws Thread Size Chart

• TRIANGULAR SCREW TYPE B
• TRIANGULAR SCREW TYPE P
• TRIANGULAR SCREW TYPE S
• TRIANGULAR SCREW TYPE C

Wood Screw Size Chart

• WOOD SCREW M/M TYPE
• DIN 97 WOOD SCREW
• WOOD SCREW ASA TYPE
• SQUARE AND HEX LAG SCREW

Chipboard Screw Size Chart

• CHIPBOARD SCREW40°
• DRYWALL BUGLE HEAD TAPPING SCREW
• DRYWALL BUGLE HEAD TAPPING SCREW