Alpha High-Speed Steel UNC Tap – 1/4″ x 20 TPI, Intermediate Class

Description

1/4×20

INTERMEDIATE taps have a lead of four threads and are used in most general purpose applications. Alpha Intermediate taps can be identified by the two rings on the shaft near the driving square.

• Diameter: 1/4mm
• Pitch: 20mm
• Overall length: 50mm
• Shaft Diameter: 6mm
• Drive Square: 4.9mm
• Tapping Drill Size: 5.20mm
• Weight (gr)    15.00

Explore more from our collection.