Straight Flute Tap 1/4 -20 HSS MPN:305040
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Grainger's Straight Flute Tap 1/4 -20 HSS is an essential precision threading tool for professional engineers and machinists working in industries such as aerospace, automotive, and machining that require superior quality results. Its high-speed steel construction ensures lasting durability while maintaining precise cuts without damaging the material, making it ideal for precision-driven industries seeking to optimize their industrial supplies processes. The Straight Flute Tap 1/4 -20 HSS offers compatibility with a wide range of materials and is suitable for various applications within machining, such as drilling, tapping, and threading. Overall, Grainger's Straight Flute Tap 1/4 -20 HSS offers professionals superior quality results for precision threading work in various industries requiring lasting performance.
Technical Specifications
- Item Straight Flute Tap
- Thread Size 1/4"-20
- Thread Standard UNC
- Tap Chamfer Plug
- Tap Material High Speed Steel
- Tap Finish Bright (Uncoated)
- Thread Length 5/8 in
- Overall Length 2 1/2 in
- 75% Thread Drill Size #7
- Thread Limit H2
- Class of Fit 2B
- Thread Direction Right Hand
- Number of Flutes 4
- Tap Length Standard USCTI
- Tap Shank Standard USCTI
- 55% Thread Drill Size #3
- 65% Thread Drill Size #5
- Extended Neck Yes
- Measurement System Fractional Inch
- Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
- Primary Material Application ISO Code K, M, N, P
- Series HTGP
- Shank Dia. 1/4 in
- Shank Length 1 1/2 in
- Shank Type - Machining Straight
- Spiral Direction Neutral
- Square Size 0.1910 in
- Standards USCTI Table 302A
- Tap Grouping Individual
- Tap Style Straight Flute (Hand)
- Thread Limit / Class of Fit H2 / 2B
- Threads per Inch 20
Manufacturer Details
- Manufacturer: Greenfield Threading
- Condensed Mfg Number: 305040
- MPN: 305040
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: Straight Flute 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