Main properties
Material ID: 5973918
Product Code: E0331/4
Availability In stock
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Europe Distribution Center: 15
Description
Spiral flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 1/4" with 28 TPI and 2B class of fit, dimensions according to ISO 529 standard with 6.3mm shank and 5.0mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | E0331/4 |
| Ordering code ANSI | E0331/4 |
| EAN number | 7320760570104 |
| Clamping Length - inch (LCS) | 0.315 inch |
| Clamping width - inch (WSC) | 0.1969 inch |
| Connection diameter - inch (DCON MS) | 0.248 inch |
| Flute count (NOF) | 3 |
| Overall length - inch (OAL) | 2.5984 inch |
| Premachined hole diameter - inch (PHD) | 0.2165 inch |
| Thread diameter - inch (TD) | 0.25 inch |
| Thread diameter size (TDZ) | 1/4 |
| Threading length - inch (THL) | 0.3937 inch |
| Threads per inch (TPI) | 28 |
| Tolerance limit | H4 |
| Usable Length - inch (LU) | 1.1024 inch |
| ISO | E0331/4 |
| ANSI | E0331/4 |
| Brand Name | Dormer Pramet |
| Net weight - grams | 15.2 |
| Gross weight - grams | 18 |
| Product number (SAP) | 86015126 |
| EDP number | 0570104 |
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)