ASTM F2882/F2882M-17
(Specification)Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi and 1170 MPa Minimum Tensile Strength (Inch and Metric)
Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi and 1170 MPa Minimum Tensile Strength (Inch and Metric)
ABSTRACT
This specification covers the requirements for quenched and tempered alloy steel screws 0.060 through 1 1/2 inches in diameter having a minimum ultimate tensile strength of 170 KSI. High strength screws shall be heat treated by quenching in oil from above the transformation temperature and then tempered by reheating to at least 797°F to within the hardness range. One or more of the following alloying elements: chromium, nickel, molybdenum, or vanadium shall be present in sufficient quantity to ensure that the specified strength properties are met after oil quenching and tempering. The hardness limits shall be met anywhere on the cross section through the threads, one diameter from the screw point.
SCOPE
1.1 This specification covers the requirements for quenched and tempered alloy steel screws 0.060 through 11/2 in. and 1.6 through 48 mm in diameter having a minimum ultimate tensile strength of 170 KSI or 1170 MPa.
1.2 The values are stated in inch-pound units for inch fasteners and SI metric units for metric fasteners. The values stated in each system may not be exact equivalents; therefore each system shall be used independently of the other. Combining values from the two systems may result in non-conformance to the standard.
1.3 The following hazard caveat pertains only to the test method portion, Section 10, of this specification: 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.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: F2882/F2882M −17
Standard Specification for
Screws, Alloy Steel, Heat Treated, 170 ksi and 1170 MPa
1
Minimum Tensile Strength (Inch and Metric)
ThisstandardisissuedunderthefixeddesignationF2882/F2882M;thenumberimmediatelyfollowingthedesignationindicatestheyear
of original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Fasteners, Washers, Direct Tension Indicators, and Rivets
F788/F788MSpecification for Surface Discontinuities of
1.1 This specification covers the requirements for quenched
Bolts, Screws, and Studs, Inch and Metric Series
1
and tempered alloy steel screws 0.060 through 1 ⁄2 in. and 1.6
F1470Practice for Fastener Sampling for Specified Me-
through48mmindiameterhavingaminimumultimatetensile
chanical Properties and Performance Inspection
strength of 170 KSI or 1170 MPa.
F1940Test Method for Process Control Verification to
1.2 The values are stated in inch-pound units for inch
Prevent Hydrogen Embrittlement in Plated or Coated
fasteners and SI metric units for metric fasteners. The values
Fasteners
stated in each system may not be exact equivalents; therefore
F2282SpecificationforQualityAssuranceRequirementsfor
each system shall be used independently of the other. Combin-
Carbon and Alloy Steel Wire, Rods, and Bars for Me-
ing values from the two systems may result in non-
chanical Fasteners
conformance to the standard.
F2328Test Method for Determining Decarburization and
1.3 The following hazard caveat pertains only to the test
Carburization in Hardened and Tempered Threaded Steel
method portion, Section 10, of this specification: This standard Bolts, Screws, Studs, and Nuts
does not purport to address all of the safety concerns, if any,
F2328MTest Method for Determining Decarburization and
associated with its use. It is the responsibility of the user of this Carburization in Hardened and Tempered Threaded Steel
standard to establish appropriate safety and health practices
Bolts, Screws, Studs, and Nuts (Metric)
3
and determine the applicability of regulatory limitations prior
2.2 ASME Standards:
to use.
B18.2.1Square and Hex Bolts and Screws
1.4 This international standard was developed in accor-
B18.2.3.3MMetric Heavy Hex Screws
dance with internationally recognized principles on standard-
B18.2.3.4MMetric Hex Flange Screws
ization established in the Decision on Principles for the
B18.2.3.5MMetric Hex Bolts
Development of International Standards, Guides and Recom-
B18.2.3.9MMetric Heavy Hex Hex Flange Screws
mendations issued by the World Trade Organization Technical
B18.2.512 Point Flange Screws
Barriers to Trade (TBT) Committee.
B18.2.5MMetric 12 Point Flange Screws
B18.2.7.1MMetric 12 Spline Flange Screws
2. Referenced Documents
B18.3Socket Cap, Shoulder, and Set Screws, Hex and
2
2.1 ASTM Standards:
Spline Keys (Inch Series)
A751Test Methods, Practices, and Terminology for Chemi- B18.3.1MSocket Head Cap Screws (Metric Series)
cal Analysis of Steel Products B18.24Part Identifying Number (PIN) Code System Stan-
E112Test Methods for Determining Average Grain Size dard for B18 Fastener Products
F606/F606MTest Methods for Determining the Mechanical
3. Ordering Information
Properties of Externally and Internally Threaded
3.1 Orders for high strength screws under this specification
shall include the following information:
1
This test method is under the jurisdiction of ASTM Committee F16 on
3.1.1 Quantity (number of screws),
Fasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts,
3.1.2 Nominal dimensions, including diameter, thread
Nuts, Rivets and Washers.
CurrenteditionapprovedJune1,2017.PublishedJuly2017.Originallyapproved
designation, thread, pitch, and nominal screw length,
in 2012. Last previous edition approved in 2012 as F2882–12. DOI: 10.1520/F2882
3.1.3 Name of the screw including specification,
_F2882M-17.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American Society of Mechanical Engineers (ASME), ASME
the ASTM website. International Headquarters, Three Park Ave., New York, NY 10016-5990.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
F2882/F2882M − 17
3.1.3.1 ASME B18.2.1, Square and Hex Bolts and Screws, 4.3 Re-heat-treatment of screws fo
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F2882 − 12 F2882/F2882M − 17
Standard Specification for
Screws, Alloy Steel, Heat Treated, 170 ksi and 1170 MPa
1
Minimum Tensile Strength (Inch and Metric)
This standard is issued under the fixed designation F2882;F2882/F2882M; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1
1.1 This specification covers the requirements for quenched and tempered alloy steel screws 0.060 through 1 ⁄2 inches in. and
1.6 through 48 mm in diameter having a minimum ultimate tensile strength of 170 KSI.KSI or 1170 MPa.
NOTE 1—This specification is the inch companion of Specification F2882M.
1.2 The values are stated in inch-pound units for inch fasteners and SI metric units for metric fasteners. The values stated in
each system may not be exact equivalents; therefore each system shall be used independently of the other. Combining values from
the two systems may result in non-conformance to the standard.
1.3 The following hazard caveat pertains only to the test method portion, Section 10, of this specification: 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.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
E112 Test Methods for Determining Average Grain Size
F606F606/F606M Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners,
Washers, and Rivets (Metric) F0606_F0606M Direct Tension Indicators, and Rivets
F788/F788M Specification for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series
F1470 Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection
F1940 Test Method for Process Control Verification to Prevent Hydrogen Embrittlement in Plated or Coated Fasteners
F2282 Specification for Quality Assurance Requirements for Carbon and Alloy Steel Wire, Rods, and Bars for Mechanical
Fasteners
F2328 Test Method for Determining Decarburization and Carburization in Hardened and Tempered Threaded Steel Bolts,
Screws, Studs, and Nuts
F2328M Test Method for Determining Decarburization and Carburization in Hardened and Tempered Threaded Steel Bolts,
Screws, Studs, and Nuts (Metric)
3
2.2 ASME Standards:
B18.2.1 Square and Hex Bolts and Screws
B18.2.3.3M Metric Heavy Hex Screws
B18.2.3.4M Metric Hex Flange Screws
B18.2.3.5M Metric Hex Bolts
B18.2.3.9M Metric Heavy Hex Hex Flange Screws
1
This test method is under the jurisdiction of ASTM Committee F16 on Fasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts, Nuts, Rivets
and Washers.
Current edition approved Oct. 1, 2012June 1, 2017. Published November 2012July 2017. Originally approved in 2012. Last previous edition approved in 2012 as
F2882–12. DOI: 10.1520/F2882-12.10.1520/F2882_F2882M-17.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
F2882/F2882M − 17
B18.2.5 12 Point Flange Screws
B18.2.5M Metric 12 Point Flange Screws
B18.2.7.1M Metric 12 Spline Flange Screws
B18.3 Socket Cap, Shoulder, and Set Screws, Hex and Spline Keys (Inch Series)
B18.3.1M Socket Head Cap Screws (Metric Series)
B18.24 Part Identifying Number (PIN) Code System Standard for B18 Fastener Products
3. Ordering Information
3.1 Orders for high strength screw
...
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