1. HOME 2. THREAD INSERTS 3. OTHER INSERTS 4. ACCESSORIES 5.  PRICE LIST 6. MEASURING EQUIPMENT
7. CONTACT
 

60º M, MF, UNC, UNF, UNEF, UNS, 55º Whitworth, G, BSP, R, Rc, BSPT,
60º NPS, NPT,  30º Tr, 29º ACME, Stub Acme, 80º Pg, Buttress (alle types), API, etc.
.

EXTERNAL

d MAJOR DIAMETER
d2 PITCH DIAMETER
d1 MINOR DIAMETER

INTERNAL

D MAJOR DIAMETER
 D2 PITCH DIAMETER
D1 MINOR DIAMETER

P PITCH

α FLANK ANGLE

MAJOR DIAMETER
Aussendurchmesser
Diamétre extérieur
Yderdiameter

PITCH DIAMETER
Flankendurchmesser
Diamétre sur flancs
Delediameter

MINOR DIAMETER
Kerndurchmesser
Diamétre intérieur
Inderdiameter

With FMS thread inserts d2, D2, d1 & D can be measured on virtually all threads types, diameters and pitches.

Minimum internal thread is however 6mm / 1/4" and finest pitch is
0.5mm / 48 TPI.

PITCH
Teilung
Pas du profil
Stigning

FLANK ANGLE
Teilflankenwinkel
Anglé du flanc
Flankevinkel

      WE SPECIALIZE IN SCREW THREAD MEASUREMENT (external & internal)

8. SCREW THREAD
INFORMATION & TABLES
9. GENERAL INFORMATION
& VIDEOS
10. MEASURE DIAMETERS AND LENGTHS OF
GROOVES & RECESSES

screw thread measurement external internal thread pitch diameter measuring screw thread tolerances M MF UNC UNF UNEF UNS Whitworth G BSP R Rc BSPT NPS NPT  Tr ACME Stub Acme Pg MAJOR DIAMETER
Aussendurchmesser Diamétre extérieur Yderdiameter PITCH DIAMETER Flankendurchmesser Diamétre sur flancs Delediameter MINOR DIAMETER Kerndurchmesser Diamétre intérieur Inderdiameter PITCH Teilung
Pas du profil Stigning
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