Holo-Krome
61 Barnes Industrial Park North, 06492, Wallingford, CT, United States
Visit website- Accredited standards
- 22
- A2LA certificate
- 1
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 22 standard numbers and the 14 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM15
ASTM A342
ASTM A370Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM B117Standard Practice for Operating Salt Spray (Fog) Apparatus
ASTM E8Standard Test Methods for Tension Testing of Metallic Materials
ASTM E18Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E92Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials
ASTM E384Standard Test Method for Microindentation Hardness of Materials
ASTM E709
ASTM E1444
ASTM F606Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets
ASTM F788
ASTM F835
ASTM F912
ASTM F1470
ASTM F2328Standard Test Method for Determining Decarburization and Carburization in Hardened and Tempered Threaded Steel Bolts, Screws, Studs, and Nuts
ISO6
ISO 898-1Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread
ISO 898-5Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread
ISO 2639Steels - Determination and verification of the depth of carburized and hardened cases
ISO 3506-3Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 3: Set screws (and similar fasteners not under tensile stress) with specified grades and hardness classes
ISO 6157-1Fasteners - Surface discontinuities - Part 1: Bolts, screws and studs for general requirements
ISO 6157-3Fasteners - Surface discontinuities - Part 3: Bolts, screws and studs for special requirements
Other standards1
SAE J423
ISO 2639; SAE J423; ASTM F835; ASTM F912; ASTM F912M; ASTM F2328; ISO 898-1; ISO 898-5; ASTM F788; ISO 6157-1; ISO 6157-3; ISO 3506-3; ASTM E92; ASTM E384; ASTM F606/F606M; ASTM A370; ASTM E18; ASME/ANSI B18.18; ASTM F1470; ASME B18.2.9; NASM-1312-5; ASTM E8/E8M; ASTM A342
ASME B18.18; ASTM B117; ASTM E709; ASTM E1444; ASME B18.3; ASME B18.3.1M; ASME B1.2; B1.3; ASME B1.16M
Read from the A2LA scope document we downloaded on 2026-03-14. Register refreshed 2026-11-06.
Scope as published by A2LA
3 lines
ISO/IEC 17025
Active1046.06
The scope document we hold says it was valid until 2026-09-30. That date has passed, so our copy may be out of date. We downloaded it from the A2LA register on 2026-03-14. Check the A2LA register for the current scope.
Accredited scope, certificate 1046.06
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ISO 2639; SAE J423; ASTM F835; ASTM F912; ASTM F912M; ASTM F2328; ISO 898-1; ISO 898-5; ASTM F788; ISO 6157-1; ISO 6157-3; ISO 3506-3; ASTM E92; ASTM E384; ASTM F606/F606M; ASTM A370; ASTM E18; ASME/ANSI B18.18; ASTM F1470; ASME B18.2.9; NASM-1312-5; ASTM E8/E8M; ASTM A342 | Steel | - |
| 2 | ASME B18.18; ASTM B117; ASTM E709; ASTM E1444; ASME B18.3; ASME B18.3.1M; ASME B1.2; B1.3; ASME B1.16M | - | See scope document |
| 3 | Extracted from the scope document; tables may not line up. View scope for the original. For the types of tests to which this accreditation applies, please refer to the laboratory’s Mechanical Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
HOLO-KROME
Wallingford, CT
for technical competence in the field of
Mechanical Testing
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017
General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates
technical competence for a defined scope and the operation of a laboratory quality management system
(refer to joint ISO-ILAC-IAF Communiqué dated April 2017).
Presented this 1st day of July 2024.
_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 1046.06
Valid to September 30, 2026 | ||
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
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- Dayton T. BrownBohemia, NY · ~80 kmA2LAShares 1 accredited test methodASTM B117
- Delta Testing Inc. DBA Delta TestingMount Vernon, NY · ~104 kmA2LAShares 1 accredited materialSteel
- BUREAU VERITAS CONSUMER PRODUCTS SERVICESLittleton, MA · ~162 kmA2LAShares 1 accredited materialSteel
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.