Spiral Point Tap 1/4 -20 HSS MPN:1225000

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. The bright finish on these taps provides a smooth, polished surface.

Technical Specifications

• Item Spiral Point Tap
• Thread Size 1/4"-20
• Thread Standard UNC
• Tap Material High Speed Steel
• Tap Finish Bright (Uncoated)
• Thread Length 11/16 in
• Overall Length 2 21/32 in
• 75% Thread Drill Size #7
• Thread Limit H2
• Class of Fit H3
• Thread Direction Right Hand
• Number of Flutes 2
• 55% Thread Drill Size #3
• 65% Thread Drill Size #5
• Coolant Fed Non-Coolant Through
• Drill Bit Size 0.1980 in, 0.2013 in, 0.2045 in, 0.2078 in, 0.2110 in
• Extended Neck Yes
• Measurement System Fractional Inch
• Secondary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
• Secondary Material Application ISO Code K, N, P
• Series 105
• Shank Dia. 1/8 in
• Shank Length 1 9/16 in
• Shank Type - Machining Straight
• Spiral Direction Neutral
• Square Size 0.1910 in
• Standards ANSI
• Tap Chamfer Plug
• Tap Grouping Individual
• Tap Thread Size 1/4"-20
• Threads per Inch 20
• Thread Limit / Class of Fit H2 / H3

Manufacturer Details

• Manufacturer: Osg
• Condensed Mfg Number: 1225000
• MPN: 1225000

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: BR
• CA Prop 65 Wht Label: Y
• CA Prop 65 Warning Msg Scenario: 7

Classification Details

• Harmonization Code: 8207406000
• GDS Category Name: Spiral Point Taps
• GDS Family Name: Threading
• GDS Segment Name: Machining
• UNSPSC: 23153305
• UNSPSC Class ID: 33
• UNSPSC Commodity Name: Cutting tools
• UNSPSC Commodity ID: 05
• UNSPSC Commodity Name: Taps or dies
• UNSPSC Family ID: 15
• UNSPSC Family Name: Industrial process machinery and equipment and supplies
• UNSPSC Segment ID: 23
• UNSPSC Segment Name: Industrial Manufacturing and Processing Machinery and Accessories

Shipping Details

• Not For Sale In: HI AK PR