FORD - WD951
MECHANICAL AND PERFORMANCE REQUIREMENTS OF CASE HARDENED THREAD ROLLING SCREWS
inactive
| Organization: | FORD |
| Publication Date: | 1 October 1996 |
| Status: | inactive |
| Page Count: | 6 |
scope:
1. SCOPE.
This standard specifies the requirements for high performance case hardened and tempered thread rolling screws which have performance capabilities beyond those normally expected of other types of tapping screws. It relates to screws with basic 60 o screw thread form, metric series, intended for parts up to and including 5mm nominal thread diameter only. For parts above 5mm, WD 952 is recommended. Clause 3.4 defines thread forming capability in steel up to a hardness of 150 HV and thickness equal to the screw diameter. The parameters of material hardness and thread engagement may be varied by analysis of joint requirements and it is therefore recommended that specific applications be investigated to determine joint criteria.
Document History
July 12, 2019
MECHANICAL AND PERFORMANCE REQUIREMENTS OF (-0-) CASE HARDENED THREAD ROLLING SCREWS
This standard specifies the requirements for case hardened and tempered thread rolling screws. It relates to standard Taptite II® screws, metric series, intended for parts up to and including M5. For...
January 4, 2001
MECHANICAL AND PERFORMANCE REQUIREMENTS OF CASE HARDENED THREAD ROLLING SCREWS
1. SCOPE. This standard specifies the requirements for high performance case hardened and tempered thread rolling screws that have performance capabilities beyond those normally expected of other...
WD951
October 1, 1996
MECHANICAL AND PERFORMANCE REQUIREMENTS OF CASE HARDENED THREAD ROLLING SCREWS
1. SCOPE. This standard specifies the requirements for high performance case hardened and tempered thread rolling screws which have performance capabilities beyond those normally expected of other...