GMW3362
M Point for External Metric Thread, Coarse Pitch Fasteners
Organization: | GMW |
Publication Date: | 1 January 2020 |
Status: | active |
Page Count: | 6 |
scope:
Purpose.
This standard specifies the characteristics of M Points for external metric threaded fasteners with coarse pitch; M4, M5, M6, M8, M10, M12, M14, M16, M18 and M20.
Designation.
Type A:
Bolts, screws, studs and double end studs with a standard end point, see Figure 1 and Table 1.
Type B:
Bolts, screws and double end studs with an external hex driver end point, see Figure 2 and Table 2.
Type C:
Bolts, screws and double end studs with an external six-lobe driver end point, see Figure 3 and Table 3.
Note: When not explicitly specified, the default shall be Type A.
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