Spiral Point Tap #4-40 HSS MPN:P22210-UNC4

These taps have a unified thread standard and are designed for tapping steel. UN coarse (UNC) taps have fewer threads per inch than UN fine (UNF) taps. Compared to UNF taps, UNC taps perform better in threading applications on brittle materials and are less likely to cross thread. Coarse threads can also withstand more physical abuse than fine threads. UNF taps have more threads per inch than UNC taps. Compared to UNC taps, UNF taps perform better in threading applications on thin-walled workpieces and hard materials. Fine threads provide more tensile strength and shear strength than coarse threads. The bright finish on these taps provides a smooth, polished surface.

Technical Specifications

• Item Spiral Point Tap
• Thread Size #4-40
• Thread Standard UNC
• Tap Material High Speed Steel
• Tap Finish Bright (Uncoated)
• Thread Length 9.00 mm
• Overall Length 56.00 mm
• 75% Thread Drill Size 2.20 mm
• Thread Limit H3, H4
• Class of Fit JIS 2
• Thread Direction Right Hand
• Number of Flutes 2
• Primary Material Application Steel
• 55% Thread Drill Size 3/32 in
• 65% Thread Drill Size 2.30 mm
• Coolant Fed Non-Coolant Through
• Drill Bit Size 0.0930 in
• Extended Neck Yes
• Measurement System Pipe
• Primary Material Application ISO Code P
• Secondary Material Application Aluminum, Brass, Bronze, Composite, Copper
• Secondary Material Application ISO Code N, O
• Series Prototex X.pert P
• Shank Dia. 3.50 mm
• Shank Length 38.00 mm
• Shank Type - Machining Straight
• Spiral Direction Neutral
• Square Size 2.70 mm
• Tap Chamfer Plug
• Tap Grouping Individual
• Tap Thread Size #4-40
• Threads per Inch 40
• Thread Limit / Class of Fit H3, H4 / JIS 2

Manufacturer Details

• Manufacturer: Walter
• Condensed Mfg Number: P22210UNC4
• MPN: P22210-UNC4

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: DE
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8207403000
• GDS Category Name: Spiral Point Taps
• GDS Family Name: Threading
• GDS Segment Name: Machining
• UNSPSC: 27112806
• UNSPSC Class ID: 28
• UNSPSC Commodity Name: Tool attachments and accessories
• UNSPSC Commodity ID: 06
• UNSPSC Commodity Name: Threading taps
• UNSPSC Family ID: 11
• UNSPSC Family Name: Hand tools
• UNSPSC Segment ID: 27
• UNSPSC Segment Name: Tools and General Machinery

Shipping Details

• Not For Sale In: HI AK PR