ASTM F880-01
(Specification)Standard Specification for Stainless Steel Socket-Set Screws
Standard Specification for Stainless Steel Socket-Set Screws
SCOPE
1.1 This specification covers the requirements for austenitic grade stainless steel socket-set screws (SSS), sizes 0.060 through 0.500 in. in two conditions, AF and CW.
1.2 The following hazards caveat pertains only to Test Method Section, Section 12 of this specification. This standard does not purport to address (all of) the safety problems 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 Specification F880 has been developed—F880M; therefore, no metric equivalents are shown in this specification.
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NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: F 880 – 01
Standard Specification for
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Stainless Steel Socket-Set Screws
This standard is issued under the fixed designation F 880; 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.
1. Scope E 353 Test Methods for Chemical Analysis of Stainless,
Heat-Resisting, Maraging, and Other Similar Chromium-
1.1 This specification covers the requirements for austenitic
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Nickel-Iron Alloys
grade stainless steel socket-set screws (SSS), sizes 0.060
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E 384 Test Method for Microhardness of Materials
through 0.500 in. in two conditions, AF and CW.
F 593 Specification for Stainless Steel Bolts, Hex Cap
1.2 The following hazards caveat pertains only to Test
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Screws, and Studs
Method Section, Section 12 of this specification. This standard
F 788/F788M Specification for Surface Discontinuities of
does not purport to address (all of) the safety problems
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Bolts, Screws, and Studs, Inch and Metric Series
associated with its use. It is the responsibility of the user of this
F 1470 Guide for Fastener Sampling for Specific Mechani-
standard to establish appropriate safety and health practices
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cal Properties and Performance Inspection
and determine the applicability of regulatory limitations prior
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2.2 ANSI/ASME Standard:
to use.
B 18.3 Socket Cap, Shoulder and Set Screws, Inch Series
NOTE 1—A complete metric companion to Specification F 880 has been
developed—F 880M; therefore, no metric equivalents are shown in this
3. Classification
specification.
3.1 The designation of the alloy group and condition for the
two materials and conditions of this specification shall be
2. Referenced Documents
consistent with the stainless steel designations in Specification
2.1 ASTM Standards:
F 593.
A 262 Practices for Detecting Susceptibility to Intergranu-
2 3.2 The austenitic stainless steel socket set screw shall be
lar Attack in Austenitic Stainless Steels
designated F 880 Group 1 Condition AF (solution annealed) or
A 342 Test Methods for Permeability of Feebly Magnetic
3 F 880 Group 1 Condition CW (cold worked).
Materials
A 380 Practice for Cleaning and Descaling Stainless Steel
4. Ordering Information
2
Parts, Equipment, and Systems
4.1 Orders for material under this specification shall include
A 555/A555M Specification for General Requirements for
the following information:
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Stainless and Heat-Resisting Steel Wire and Wire Rods
4.1.1 Quantity (number of screws).
A 751 Test Methods, Practices, and Terminology for
4.1.2 Dimensions, including nominal thread designation,
2
Chemical Analysis of Steel Products
thread pitch, nominal screw length (inches) and point configu-
A 967 Specification for Chemical Passivation Treatments
ration. A standard part number may be used for this definition.
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for Stainless Steel Parts
4.1.3 Name of the screw (SSS).
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D 3951 Practice for Commercial Packaging
4.1.4 Condition AF/CW.
E 18 Test Methods for Rockwell Hardness and Rockwell
4.1.5 Surface finish, if required. If a finish other than
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Superficial Hardness of Metallic Materials
passivation is required, it must be specified on the order or
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E 92 Test Method for Vickers Hardness Metallic Materials
product standard.
4.1.6 ASTM specification and year of issue.
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This specification is under the jurisdiction of ASTM Committee F16 on
4.1.7 Any special or supplemental requirements.
Fasteners and is the direct responsibility of Subcommittee F16.04 on Nonferrous
4.2 Example—50 000 pieces 0.250-20 3 0.375 cone point
Fasteners.
Current edition approved Apr. 10, 2001. Published June 2001. Originally
published as F 880-86. Last previous edition F 880-98.
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Annual Book of ASTM Standards, Vol 01.03. Annual Book of ASTM Standards, Vol 03.05.
3 7
Annual Book of ASTM Standards, Vol 03.04. Annual Book of ASTM Standards, Vol 01.08.
4 8
Annual Book of ASTM Standards, Vol 15.09. Available from American National Standards Institute, 11 West 42nd Street,
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Annual Book of ASTM Standards, Vol 03.01. 13th Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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F 880
SSS CW ASTM F 880-86. tightening torque specified in Table 1 without evidence of the
socket reaming or the screw bursting.
5. Materials and Manufacture
7.2 The hardness of 95 HRB (210 Vickers) maximum for
Condition AF and 80 HRB (150 Vickers) minimum for
5.1 The screw may be forged, formed, extruded, machined,
Condition CW shall be met as determined using Test Methods
or ground to meet
...
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