FANAR ZÁVITNÍK M16x1,5 DIN-374C R40 (6H) HSSE 800

The FANAR TAP M16x1.5 DIN-374C R40 (6H) HSSE 800 is a high-performance machine tap designed for precision threading in a variety of materials. Manufactured to DIN 374 standard, this tap features a metric fine thread with a pitch of 1.5 mm and a Form C lead (2-3 threads lead) for efficient chip evacuation. Made from HSSE (High-Speed Steel with Cobalt), it offers excellent wear resistance and heat tolerance, making it suitable for demanding applications.

Advantages

This tap provides reliable and accurate threading in steel, stainless steel, cast iron, and non-ferrous metals. The straight flute design ensures smooth cutting and reduced torque, while the 6H tolerance class guarantees precise fit for metric fine threads. The cobalt content enhances hardness and extends tool life, reducing downtime and increasing productivity.

Suitable for

• Threading metric fine threads M16x1.5 in steel and stainless steel
• Machining cast iron and non-ferrous metals
• Industrial manufacturing and maintenance applications
• Use with machine tapping equipment

Key specifications

• Thread Type: Metric Fine
• Nominal Thread Diameter: 16 mm
• Thread Pitch: 1.5 mm
• Thread Standard: ISO Metric Fine (M)
• Tool Standard: DIN 374
• Lead/Chamfer Form: Form C (2-3 threads lead)
• Thread Tolerance Class: 6H
• Material: HSSE (High-Speed Steel with Cobalt)
• Application Type: Machine Tap
• Direction of Cut: Right-hand
• Flute Type: Straight Flute
• Overall Length (L1): 100 mm
• Thread Length (L2): 28 mm
• Shank Diameter (d2): 12 mm
• Square Drive Size (a): 9 mm
• Coating: Uncoated

Recommendations

For optimal performance, use appropriate cutting fluid and ensure proper alignment. This tap is ideal for through-hole and blind-hole threading in medium to high-strength materials. Always follow safety guidelines when operating machinery.