Main properties
Material ID: 7350358
Product Code: E9121/4H3
Availability In stock
Availability in Distribution Centres:
Europe Distribution Center(default): 0 pcs
Americas Distribution Center: 6 pcs
Replenishment: week 06/2026, 25 pcs
Description
Spiral flute tap Blue Shark with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 1/4 inch with 28 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to DIN/ANSI standard with 0.2550 inch shank and 0.1890 inch square drive, powder metallurgical HSS-E with Super-B coating and 40° helix angle for 2.5xD blind hole threading in stainless steel
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | E9121/4H3 |
| Ordering code ANSI | E9121/4H3 |
| EAN number | 7320760752029 |
| Clamping Length - millimeter (LSC) | 7.87 mm |
| Clamping width - millimeter (WSC) | 4.8 mm |
| Connection diameter - millimeter (DCON MS) | 6.48 mm |
| Flute count (NOF) | 3 |
| Overall length - millimeter (OAL) | 80.01 mm |
| Premachined hole diameter - imperial (PHD) | N3 |
| Premachined hole diameter - millimeter (PHD) | 5.5 mm |
| Thread diameter size (TDZ) | 1/4 |
| Threading length - millimeter (THL) | 10.01 mm |
| Threads per inch (TPI) | 28 |
| Tolerance limit | H3 |
| Usable Length - millimeter (LU) | 24.99 mm |
| Product Line | SHARK |
| ISO | E9121/4H3 |
| ANSI | E9121/4H3 |
| Brand Name | Dormer Pramet |
| Net weight - grams | 16 |
| Gross weight - grams | 21.5 |
| EDP number | 7350358 |
Cutting Conditions
PP - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)
MM - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)