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European technical assessment

ETA 22/0338

Fasteners (Concrete Nails) NB-19, NB-25, NB-32, NB-38, NB-40

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Product category: Mechanical Anchors

Number / Version

ETA Number: 22/0338
Version: 3
Date of issue: 23/03/2026

Product

Trade Name: Fasteners (Concrete Nails) NB-19, NB-25, NB-32, NB-38, NB-40
Generic type and use: Power-actuated fastenings in concrete for redundant non-structural applications

Holder / Manufacturer

Holder of assessment: Robert Bosch Power Tools GmbH
Holder Address: Max-Lang-Straße 40-46
Holder Postal code: 70771
Holder City: Leinfelden
Holder Country: Germany

Technical Assessment Body

Issuing TAB: DIBt

Assessment basis

Reference number: EAD 330083-04-0601

AVCP

EU decision number (OJEU): 1997/0463/EC
System: 2+

Document history

Valid from	Version	Download
2026-03-23	3	PDF · EN ↗
2024-08-07	—	PDF · EN ↗
2022-08-10	—	PDF · EN ↗