Straight Flute Tap 1/4 -20 HSS MPN:1100208
Straight Flute Tap 1/4 -20 HSS
Grainger's Straight Flute Tap 1/4 -20 HSS is ideal for professional machinists requiring clean, precise threads on delicate materials without causing damage while threading thin metals or alloys like aluminum as it minimizes chip production thanks to high-speed steel construction preventing breakage; hence fitting aerospace & automotive industries.
The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. Non-coolant-through taps do not have coolant holes, so a separate hose is required to bring coolant to the cutting area if it is needed.
Technical Specifications
- Item Straight Flute Tap
- Thread Size 1/4"-20
- Thread Standard UNC
- Tap Chamfer Bottom
- Tap Material High Speed Steel
- Tap Finish TiCN
- Thread Length 11/16 in
- Overall Length 2 1/2 in
- 75% Thread Drill Size #7
- Thread Limit H1
- Thread Direction Right Hand
- Number of Flutes 4
- Tap Length Standard ANSI
- Tap Shank Standard ANSI
- 55% Thread Drill Size #3
- 65% Thread Drill Size #5
- Coolant Fed Non-Coolant Through
- Extended Neck Yes
- Measurement System Fractional Inch
- Primary Material Application All Materials
- Primary Material Application ISO Code H, K, M, N, O, P, S
- Secondary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
- Secondary Material Application ISO Code K, N, P
- Series 101
- Shank Dia. 1/4 in
- Shank Length 1 5/16 in
- Shank Type - Machining Straight
- Spiral Direction Neutral
- Square Size 0.1900 in
- Standards ANSI
- Tap Grouping Individual
- Tap Style Straight Flute (Hand)
- Thread Limit / Class of Fit H1
- Threads per Inch 20
Manufacturer Details
- Manufacturer: Osg
- Condensed Mfg Number: 1100208
- MPN: 1100208
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: MX
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8207400000
- 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
Product info last updated on October 20, 2023 3:49pm UTC
Category: Threading