NPFC - FF-S-210
SETSCREWS: SQUARE HEAD (INCH) AND SLOTTED HEADLESS (INCH AND METRIC)
| Organization: | NPFC |
| Publication Date: | 16 July 1981 |
| Status: | active |
| Page Count: | 12 |
scope:
This specification covers square head (inch) and slotted headless setscrews (inch and metric). See 6.1 for recommended style usage limitation.
Setscrews shall be of the following types, as specified (see 6.2).
Type I - Square head, inch dimensions Type II - Slotted headless, inch dimensions Type III - Slotted headless, metric dimensions
Setscrews shall be. of the following styles, as specified (see 6.2).
Style 1 - Flat point
Style 2 - Cone point
Style 3 - Oval point
Style 4 - Cup point
Style 5 - Full-dog point
Style 6 - Half-dog point
Setscrews shall be classified by size in accordance with the basic major diameter of the thread (see 6.2).
Setscrews shall be of the length specified in 6.2.
intended Use:
Setscrews covered by this specification are intended to be used to locate machine parts in relation to each other, either permanently or temporarily. It is recommended that cup point setscrews,... View More
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