ASTM F606-02
(Test Method)Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets
Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets
SCOPE
1.1 These test methods establish procedures for conducting tests to determine the mechanical properties of externally and internally threaded fasteners, washers, and rivets.
1.2 Property requirements and the applicable tests for their determination are specified in individual product standards. In those instances where the testing requirements are unique or at variance with these standard procedures, the product standard shall specify the controlling testing requirements.
1.3 These test methods describe mechanical tests for determining the following properties: Section For Externally Threaded Fasteners: 3 Product Hardness 3.1 Proof Load 3.2.1Method 1, Length Measurement 3.2.3Method 2, Yield Strength 3.2.4Method 3, Uniform Hardness 3.2.5Axial Tension Testing of Full-Size Product 3.4Wedge Tension Testing of Full-Size Product 3.5Tension Testing of Machined Test Specimens 3.6Total Extension at Fracture Test3.7Single Sheer Test3.8For Internally Threaded Fasteners: 4 Product Hardness 4.1Proof Load Test 4.2 Cone Proof Load Test 4.3 For Washers and Direct Tension Indicators: 5General Requirements 5.1Through Hardened Washers 5.2Carburized Washers 5.3For Rivets: 6 Product Hardness 6.1 Test for Embrittlement of Metallic-Coated Externally Threaded Fasteners 7
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Note 1—A complete metric companion to Test Methods F606 has been developed--F606M; therefore, no metric equivalents are shown in these test methods.
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Designation: F 606 – 02
Standard Test Methods for
Determining the Mechanical Properties of Externally and
1
Internally Threaded Fasteners, Washers, and Rivets
This standard is issued under the fixed designation F 606; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
been developed—F 606M; therefore, no metric equivalents are shown in
1. Scope
these test methods.
1.1 These test methods cover establishment of procedures
for conducting tests to determine the mechanical properties of
2. Referenced Documents
externally and internally threaded fasteners, washers, and
2.1 ASTM Standards:
rivets.
A 394 Specification for Steel Transmission Tower Bolts,
1.2 Property requirements and the applicable tests for their
2
Zinc-Coated and Bare
determination are specified in individual product standards. In
3
E 4 Practices for Force Verification of Testing Machines
those instances where the testing requirements are unique or at
3
E 8 Test Methods of Tension Testing of Metallic Materials
variance with these standard procedures, the product standard
E 10 Test Method for Brinell Hardness of Metallic Materi-
shall specify the controlling testing requirements.
3
als
1.3 These test methods describe mechanical tests for deter-
E 18 Test Methods for Rockwell Hardness and Rockwell
mining the following properties:
3
Superficial Hardness of Metallic Materials
Section
E 83 Practice for Verification and Classification of Exten-
For Externally Threaded Fasteners: 3
3
someters
Product Hardness 3.1
2
Proof Load 3.2.1
F 436 Specification for Hardened Steel Washers
Method 1, Length Measurement 3.2.3
F 606M Test Methods for Determining the Mechanical
Method 2, Yield Strength 3.2.4
Properties of Externally and Internally Threaded Fasteners,
Method 3, Uniform Hardness 3.2.5
2
Axial Tension Testing of Full-Size Product 3.4
Washers, and Rivets [Metric]
Wedge Tension Testing of Full-Size Product 3.5
F 959 Specification for Compressible-Washer-Type Direct
Tension Testing of Machined Test Specimens 3.6
2
Tension Indicators for Use With Structural Fasteners
Total Extension at Fracture Test 3.7
Single Sheer Test 3.8
F 1624 Test Method for Measurement of Hydrogen Em-
For Internally Threaded Fasteners: 4
4
brittlement in Steel by the Incremental Loading Technique
Product Hardness 4.1
5
2.2 Military Standard :
Proof Load Test 4.2
Cone Proof Load Test 4.3
MIL STD 1312, Test 13 and Test 20
For Washers and Direct Tension Indicators: 5
General Requirements 5.1
3. Test Methods for Externally Threaded Fasteners
Through Hardened Washers 5.2
Carburized Washers 5.3
3.1 Product Hardness—Tests shall be conducted after the
For Rivets: 6
removal of any surface oxide, decarburization, plating or other
Product Hardness 6.1
coating. All readings shall be within the hardness values listed
Test for Embrittlement of Metallic-Coated Externally Threaded 7
Fasteners
in the product specification. The average of all readings on the
same part shall be considered as the product hardness. Test
1.4 This standard does not purport to address all of the
results shall conform to the product specification for the lot
safety concerns, if any, associated with its use. It is the
represented by the test specimens to be considered conforming.
responsibility of the user of this standard to establish appro-
Test specimen preparation and hardness tests shall be con-
priate safety and health practices and determine the applica-
ducted in accordance with Test Method E 18 for Rockwell
bility of regulatory limitations prior to use.
NOTE 1—A complete metric companion to Test Methods F 606 has
2
Annual Book of ASTM Standards, Vol 01.08.
1 3
These test methods are under the jurisdiction of ASTM Committee F16 on Annual Book of ASTM Standards, Vol 03.01.
4
Fasteners and are the direct responsibility of Subcommittee F16.01 on Test Methods. Annual Book of ASTM Standards, Vol 15.03.
5
Current edition approved Aug. 10, 2002. Published October 2002. Originally Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700
published as F 606 – 79. Last previous edition F 606 – 00. Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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F 606–02
tests, Test Method E 10 for Brinell tests, Test Method E 92 for apply when testing externally threaded fasteners full size.
Vickers tests, or Test Method E 384 for Microhardness tests. Paragraph 3.6 shall
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