Spiral Point Tap 1/4 -28 HSS-E MPN:13158
The Spiral Point Tap 1/4 -28 HSS-E is an essential tool used in machining to create precise and consistent threaded holes. With high speed steel (HSS) composition, it provides superior durability and resistance against wear and corrosion, making it ideal for various applications that demand sturdy threads such as hardware assembly, automotive repairs or machine construction. The spiral point design eliminates the need for pre-drilling or center punching by automatically starting the thread from the very beginning; minimizing damages on rethread operations when necessary. Additionally, the spiral flute effectively removes chips continuously, preventing clogs and ensuring smooth operation without unnecessary stoppage during work. Lastly, its use complies with ASME B94.16M standards for tap dimensions, providing high-quality threads that guarantee reliable and secure fastening in a variety of materials such as aluminum, steel or brass.
Technical Specifications
- Item Spiral Point Tap
- Thread Size 1/4"-28
- Thread Standard UNF, UNJF
- Tap Material HSS-E
- Tap Finish Black Oxide
- Thread Length 1 in
- Overall Length 2 1/2 in
- 75% Thread Drill Size 5.45 mm
- Thread Limit H3
- Class of Fit 6H
- Thread Direction Right Hand
- Number of Flutes 2
- Primary Material Application All Materials
- 55% Thread Drill Size 5.70 mm
- 65% Thread Drill Size 7/32 in
- Coolant Fed Non-Coolant Through
- Extended Neck No
- Measurement System Fractional Inch
- Primary Material Application ISO Code K, M, N, P, S
- Series 5301/2301
- Shank Dia. 1/8 in
- Shank Length 1 1/2 in
- Shank Type - Machining Straight
- Spiral Direction Neutral
- Square Size 0.1910 in
- Standards DIN 371
- Tap Chamfer Plug
- Tap Grouping Individual
- Tap Thread Size 1/4"-28
- Threads per Inch 28
- Thread Limit / Class of Fit H3 / 6H
Manufacturer Details
- Manufacturer: Widia
- Condensed Mfg Number: 13158
- MPN: 13158
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: Y
- CA Prop 65 Cancer Warning: Nickel (Metallic)
- CA Prop 65 Warning Msg Scenario: 1
Classification Details
- Harmonization Code: 8207403000
- 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