FREE delivery on orders over €150
Product Specifications:
| Item | Spiral Flute Tap |
| 65% Thread Drill Size | 7/32" |
| 75% Thread Drill Size | 5.45 mm |
| Coolant Fed | Non Coolant Through |
| Drill Bit Size | 0.2129", 0.2152", 0.2175", 0.2198", 0.2222" |
| Extended Neck | Yes |
| Features | The Original In Do It All In Spiral Flute Tap, Good For All Materials |
| Finish | Black Oxide |
| Grade | Grade 290 |
| Helix Angle | 45° |
| Material Grade - Machining | Grade 290, Vanadium High Speed Steel |
| Measurement System | Fractional Inch |
| Number Of Flutes | 3 |
| Overall Length | 2 1/2" |
| Primary Material Application | Steel |
| Primary Material Application Iso Code | P |
| Secondary Material Application | Cast Iron, Hardened Steel, Stainless Steel |
| Secondary Material Application Iso Code | H, K, M, P |
| Shank Dia. | 1/4" |
| Shank Length | 1 1/2" |
| Shank Type - Machining | Straight |
| Square Size | 0.19" |
| System Of Measurement | Imperial |
| Tap Chamfer | Modified Bottoming |
| Tap Finish | Black Oxide |
| Tap Material | High Speed Steel |
| Tap Shank Standard | ANSI |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/4"-28 |
| Tap Type | Spiral Flute |
| Thread Direction | Right Hand |
| Thread Length | 3/8" |
| Thread Limit | H3 |
| Thread Limit/class Of Fit | H3 |
| Thread Size | 1/4"-28 |
| Thread Standard | Fine |
| Threads Per Inch | 28 |
Shipping Info:
| Ship weight (kg) | 0.04 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Thread Size | Number Of Flutes | Thread Length | Overall Length | 75% Thread Drill Size | Tap Finish | Thread Limit | Tap Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
2918401 | #10-24 | 3 | 5/16" | 2 11/32" | #25 | Black Oxide | H5 | High Speed Steel | €34.82 | |
![]() |
2918400 | #10-24 | 3 | 5/16" | 2 11/32" | #25 | Bright | H5 | High Speed Steel | €38.98 | |
![]() |
2913400 | #10-24 | 3 | 5/16" | 2 11/32" | #25 | Bright | H3 | High Speed Steel | €39.67 | |
![]() |
2913401 | #10-24 | 3 | 5/16" | 2 11/32" | #25 | Black Oxide | H3 | High Speed Steel | €38.44 | |
![]() |
2913408 | #10-24 | 3 | 5/16" | 2 11/32" | #25 | TiCN | H3 | High Speed Steel | €56.49 | |
![]() |
2918408 | #10-24 | 3 | 5/16" | 2 11/32" | #25 | TiCN | H5 | High Speed Steel | €44.64 | |
![]() |
2213401 | #10-24 | 3 | 5/16" | 2 3/4" | #25 | Black Oxide | 2B | High Speed Steel | €42.70 |
Explore Products
- RUBBERMAID FG103600BLA Tilt Truck Heavy-duty 2 Cubic Yard 2300 Lb.
- ROPER WHITNEY 385010250 Redi Set Rivet, 1/4 Inch Size
- BEHRINGER SYSTEMS SB-TEG-03-S-084 BEHRINGER PIPE SYSTEMS SB-TEG-03-S-084
- BALDOR / DODGE 069370 WSTU-IP-104RE IP Bearing, Bore Round, Steel, Shaft Size 1.4375 Inch
- INGERSOLL-RAND Y147-77-S Retaining Ring
- BURNDY YAV25L3 Ring Terminal, 1/2 Inch Stud Size, 1/0 AWG Conductor Size
- PROTO JFP500A Mechanics Stethoscope
- TEADIT CGR1085.116.112.150 Ring Cut Gasket, NA1085, 1/16 Inch Thickness, 1-1/2 Inch Size, 150# Class
Explore More
- HALTEC
- KEYSHAFT
- WELCH
- TREGASKISS
- QUIETCOOL
- Carbide Hole Cutters
- LED Floodlights
- Air Powered Hydraulic Pumps
- Quick-Disconnect Tube Fittings
- Incubator Accessories
- ANSELL 11-518 Hyflex Ultralight Polyurethane Cut Resistant Gloves
- DESTACO 344-R Series Pull Action Latch Clamps
- ELVEX Acer Unitary Lens/Semi-Frame Core Protective Eyewears
- ANVIL 001G Series Adjustable Clevis Hangers, Electro-Galvanized Steel, Imperial
- PASS AND SEYMOUR Adorne Series Whisper Dimmers
- EATON Door Hardware
- BALDOR / DODGE Taper Lock Bushed Bore Sheaves, 8V Section
- GROVE GEAR EL Series, B-R Style, 813 Size, Aluminium Worm Gear Reducers
- SANDPIPER Ring, Retaining
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
OSG 2930401 Spiral Flute Tap, 1/4-28 Thread Size, 3/8 Inch Thread Length, 2 1/2 Inch Length
€40.86 /unit





