How To Order Speedy Lead Screws

Example Of A Complete Lead Screw

  Type Of Screw

SGS - High-helix lead screw Speedy

  Type (d0xp) [mm]

  Type of Nut  (Nut Only)

SFM - standard flange nut, non-preloaded, made of POM-C black 1)
SFV - standard flange nut, preloaded, made of POM-C black 1)
SBM - standard flange nut, non-preloaded, made of bronze
SBV - standard flange nut, preloaded, made of bronze
MSX - special design according to drawing

  Right Hand / Left Hand Thread

RH - Right Hand Thread (standard)
LH - Left Hand Thread

  Lead screw overall length [mm] (Screw Only)

  Lead Accuracy Class (Screw Only)

G9  ±0.1 mm/300 mm (standard)
GX  lead accuracy upon specification

  End Machining (Screw Only)

O - no end machining (cut on length)
E - end machining according to drawing

  Assembly

G - screw and nut separate (standard)
M - screw and nut assembled according to drawing/specified orientation

Example Of A Screw Only SGS 18/100 RH 350 G9 O G

Example Of A Nut Only SGS 18/100 SFM RH G

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