Spiral Point Tap 1/4 -28 HSS MPN:357165
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The Spiral Point Tap 1/4 -28 HSS is an essential tool for thread cutting operations across various industries such as aerospace, automotive, and manufacturing. Its key specifications include a quarter-inch diameter and twenty-eight tpi, making it suitable for diverse applications that require precise threads. The tool's spiral point design ensures greater chip clearance while reducing breakage during use, adding to its durability and ease of use. Overall, the Spiral Point Tap 1/4 -28 HSS provides professionals with the accuracy, reliability, and durability needed to complete precise threading tasks in various industries. Whether cutting threads on high-strength materials or delicate surfaces, this tap offers the precision necessary for optimal results.
Technical Specifications
- Item Spiral Point Tap
- Thread Size 1/4"-28
- Thread Standard UNF
- Tap Material High Speed Steel
- Tap Finish Bright (Uncoated)
- Thread Length 5/8 in
- Overall Length 2 1/2 in
- 75% Thread Drill Size 5.45 mm
- Thread Limit H3
- Class of Fit 2B
- 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
- Drill Bit Size #3
- Extended Neck Yes
- Measurement System Fractional Inch
- Primary Material Application ISO Code N, P
- Series SPGP
- Shank Dia. 1/8 in
- Shank Length 1 1/2 in
- Shank Type - Machining Straight
- Spiral Direction Neutral
- Square Size 0.1910 in
- Standards USCTI Table 302A
- Tap Chamfer Plug
- Tap Grouping Individual
- Tap Thread Size 1/4"-28
- Threads per Inch 28
- Thread Limit / Class of Fit H3 / 2B
Manufacturer Details
- Manufacturer: Greenfield Threading
- Condensed Mfg Number: 357165
- MPN: 357165
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- 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: 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