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FF-S-86E
SCREW, CAP, SOCKET-HEAD
Year: 1987
Abstract: 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 8). Screws shall be classified according to size by the nominal body diameter as specified in ANSI/ASME B18.3.
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 precision products, compactness of design of the assembled parts, used in confined spaces or sinking of heads below surfaces into holes which fit the head.
Screws furnished under this specification shall be of the following types (see 6.2 and figure 8). Screws shall be classified according to size by the nominal body diameter as specified in ANSI/ASME B18.3.
1/ Type I -Hexagon socket, cylindrical head, 1936 series. 1/ Type III -Internal multiple spline socket, cylindrical head, 1936 series. Type IV -Hexagon socket, flat countersunk head, 82° included angle. Type V -Internal multiple spline socket, flat countersunk head, 82°included angle. Type VI -Hexagon socket, cylindrical head, 1960 series. Type VII -Internal multiple spline socket, cylindrical head, 1960 series. Type VIII -Hexagon socket, button head. Type IX -Internal multiple spline socket, button head.
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 precision products, compactness of design of the assembled parts, used in confined spaces or sinking of heads below surfaces into holes which fit the head.
Subject: Button head cap screw
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| contributor author | DLA - IS - DLA Troop Support - Industrial Hardware Items of Supply Standardization Code | |
| date accessioned | 2017-09-04T18:37:54Z | |
| date available | 2017-09-04T18:37:54Z | |
| date copyright | 05/29/1987 | |
| date issued | 1987 | |
| identifier other | JOMTDAAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessionid=47037D83FCDCAC426159DD6E273C9FCD/handle/yse/219737 | |
| description abstract | 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 8). Screws shall be classified according to size by the nominal body diameter as specified in ANSI/ASME B18.3. 1/ Type I -Hexagon socket, cylindrical head, 1936 series. 1/ Type III -Internal multiple spline socket, cylindrical head, 1936 series. Type IV -Hexagon socket, flat countersunk head, 82° included angle. Type V -Internal multiple spline socket, flat countersunk head, 82°included angle. Type VI -Hexagon socket, cylindrical head, 1960 series. Type VII -Internal multiple spline socket, cylindrical head, 1960 series. Type VIII -Hexagon socket, button head. Type IX -Internal multiple spline socket, button head. 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 precision products, compactness of design of the assembled parts, used in confined spaces or sinking of heads below surfaces into holes which fit the head. | |
| language | English | |
| title | FF-S-86E | num |
| title | SCREW, CAP, SOCKET-HEAD | en |
| type | standard | |
| page | 29 | |
| status | Active | |
| tree | DLA - IS - DLA Troop Support - Industrial Hardware Items of Supply Standardization Code:;1987 | |
| contenttype | fulltext | |
| subject keywords | Button head cap screw | |
| subject keywords | Cylindrical head cap screw | |
| subject keywords | Flat countersunk cap screw | |
| subject keywords | Socket head cap screw |