Delay Fuze AF11 (FD-1) is intended to be used for completion of offensive and defensive hand grenades that have thread of size Sp M 15.45 x 13 turns in 1″.
TECHNICAL SPECIFICATIONS
38g – Weight of Fuze
47mm – Width
85.3mm – Height
3.2 – 4.2s – Time Delay
0 – Safety Wire
+50°c – max Operational Temperature
+50°c – max Storage Temperature
sp m15.45x13tpi – Thread Size