TZS 171-1983
Tanzania Standard ISO General purpose metric screw threads — Tolerances: Limits of sizes for commercial bolt and nut threads — Medium quality

Standard No.

TZS 171-1983

Release Date

1983

Published By

TZ-TBS

Latest

TZS 171-1983

Scope

1.1 This Tanzania Standard specifies limits of sizes for pitch and crest diameters of selected sizes for screws, bolts and nuts given in TZS 169:1983 (see clause 2). 1.2 The limits of sizes for the tolerance quality specified are derived from the fundamental deviations and tolerances specified in TZS 170:1983 (see clause 2).

TZS 171-1983 history

• 1983 TZS 171-1983 Tanzania Standard ISO General purpose metric screw threads — Tolerances: Limits of sizes for commercial bolt and nut threads — Medium quality