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NPFC - FF-S-86

SCREW, CAP, SOCKET-HEAD

inactive
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Organization: NPFC
Publication Date: 7 January 2020
Status: inactive
Page Count: 35
scope:

Scope.

This specification covers socket-head cap screws with multiple head configurations utilizing alloy steels (Grades 4137, 4140, 4142, 4145, 4340, 8740 and 5137M), corrosion-resistant steels (types 302, 304, 304L, 305, 316, 316L and 384), heat and corrosion-resistant steel A286, non-ferrous materials including nickel-copper alloy, nickel-copper-aluminum alloy, Inconel 625 or 686, or titanium, with cadmium plating, zinc plating, phosphate coating or black chemical finish. See the appropriate sections for limitations on use of each coating.

intended Use:

This specification covers externally threaded fasteners, which are designed to be driven into tapped holes with a hexagon or spline key or setter, in applications which require high strength... View More

Document History

FF-S-86H
June 7, 2021
FEDERAL SPECIFICATION SCREW, CAP, SOCKET-HEAD
Scope. This specification covers socket-head cap screws with multiple head configurations utilizing alloy steels (Grades 4137, 4140, 4142, 4145, 4340, 8740 and 5137M), corrosion-resistant steels...
FF-S-86
January 27, 2021
SCREW, CAP, SOCKET-HEAD
This specification covers socket-head cap screws with multiple head configurations utilizing alloy steels (Grades 4037, 4137, 4140, 4142, 4145, 4340, 8740 and 5137M), corrosion-resistant steels...
FF-S-86
January 7, 2020
SCREW, CAP, SOCKET-HEAD
Scope. This specification covers socket-head cap screws with multiple head configurations utilizing alloy steels (Grades 4137, 4140, 4142, 4145, 4340, 8740 and 5137M), corrosion-resistant steels...
FF-S-86
February 22, 2002
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
December 4, 2000
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
January 16, 1991
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
July 9, 1990
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
September 29, 1989
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
August 5, 1987
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
May 29, 1987
SCREW, CAP, SOCKET-HEAD
This specification covers socket-head cap screws with optional hexagon and spline socket configurations. Screws furnished under this specification shall be of the following types (see 6.2 and figure...
FF-S-86
November 6, 1972
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
June 15, 1971
SCREW, CAP, SOCKET-HEAD
This specification covers externally treaded fasteners, which are designed to be driven into tapped holes with a hexagon or spline key or setter, in applications which require high strength precision...
FF-S-86
December 31, 1986
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
August 6, 1968
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
October 17, 1967
SCREW, CAP, SOCKET-HEAD
This specification covers externally threaded fasteners, which are designed to be driven into tapped holes with a hexagon or spline, key or setter, in applications which require high strength...
FF-S-86
July 19, 1965
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
April 23, 1964
SCREW, CAP, SOCKET-HEAD
This specification covers externally threaded fasteners, which are designed to be driven into tapped holes by means of a hexagon or spline key or setter, in applications which require high strength...
FF-S-86
May 16, 1961
SCREW, CAP, SOCKET-HEAD
This specification covers externally threaded fasteners, which are designed to be driven into tapped holes by means of a hexagon or spline key or setter in applications which require high strength...
FF-S-86 (1)
October 15, 1956
SCREW, CAP, SOCKET-HEAD
A description is not available for this item.
FF-S-86
November 4, 1953
SCREW, CAP, SOCKET-HEAD
This specification shall be applicable to externally threaded fasteners which are designed to be driven into tapped holes by means of internal wrenches (or keys), in applications which require...
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References

This document references:
NAS4006 - ALUMINUM COATING
Published by AIA/NAS on March 31, 2020
This specification covers the requirements for aluminum coatings on fasteners or fastener systems.
This document references:
ASME B1.1 - Unified Inch Screw Threads (UN and UNR Thread Form)
Published by ASME on January 1, 2019
This Standard specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads. (In order to emphasize that unified screw threads are based on inch modules,...
This document references:
ASME B1.3 - Screw Thread Gaging Systems for Acceptability: Inch and Metric Screw Threads (UN, UNR, UNJ, M, and MJ)
Published by ASME on October 12, 2007
This Standard presents screw thread gaging systems suitable for determining the acceptability of UN, UNR, UNJ, M, and MJ screw threads on externally and internally threaded products. It establishes...
This document references:
ASME B18.12 - Glossary of Terms for Mechanical Fasteners
Published by ASME on June 30, 2020
This Standard is a summary of mechanical fastener terminology, related characteristics, and manufacture. (a) Fastener. A fastener is a mechanical device designed specifically to hold, join, couple,...
This document references:
ASME B18.18 - Quality Assurance for Fasteners
Published by ASME on June 16, 2017
This quality-focused Standard establishes in-process and final inspection requirements for fastener products as well as a receiving inspection plan for fastener purchasers. This Standard identifies...
This document is referenced by:
NAS1352 - SCREW, CAP, SOCKET HEAD, UNDRILLED AND DRILLED, PLAIN AND SELF-LOCKING, ALLOY STEEL, CORROSION-RESISTANT STEEL AND HEAT-RESISTANT STEEL, UNRC-3A AND UNRC-2A
Published by AIA/NAS on May 31, 2016
A description is not available for this item.
This document is referenced by:
NASM16996 - SCREW, CAP, SOCKET HEAD, HEXAGON, CRES, UNF-3A
Published by AIA/NAS on November 30, 2012
A description is not available for this item.
This document is referenced by:
NASM21262 - SCREWS, SELF LOCKING, 250 °F, CYLINDRICAL HEAD, HEXAGONAL WRENCHING SOCKET, ALLOY STEEL, 160 KSI Ftu, (SOCKET HEAD CAP SCREWS)
Published by AIA/NAS on July 29, 2016
A description is not available for this item.
This document is referenced by:
NAS1351 - SCREW, CAP, SOCKET HEAD, UNDRILLED AND DRILLED, PLAIN AND SELF-LOCKING, ALLOY STEEL, CORROSION-RESISTANT STEEL AND HEAT-RESISTANT STEEL, UNRF-3A
Published by AIA/NAS on October 31, 2014
A description is not available for this item.
This document is referenced by:
NASM24674 - SCREW, CAP, SOCKET HEAD, HEXAGON, DRILLED, CORROSION RESISTANT STEEL (UNC-3A)
Published by AIA/NAS on September 19, 2014
A description is not available for this item.
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