Measuring Tools · Screw Pitch Gauges

SCREW PITCH GAUGE #137, WHITWORTH 55DEG 4-60 THREADS 650601

SCREW PITCH GAUGE #137, WHITWORTH 55DEG 4-60 THREADS is IMPA code 650601 in the Screw Pitch Gauges group, under Vernier Calipers / Hand Gauges in the Measuring Tools section (IMPA 65) of the marine stores catalogue, priced per piece.

Specification · IMPA 650601

Read off the catalogue name · priced per piece

IMPA code
650601
Unit
PCS
Temperature
55 °C
Maker's reference
137

The catalogue name carries 2 specifications — temperature 55 °C and maker's reference 137 — and a bid against this code is a bid for exactly that.

It is one of 7 items in Screw Pitch Gauges (codes 650601–650607 among those listed here); the neighbouring codes are the same article in other sizes, materials or ratings, so a requisition often carries several of them together.

To buy it, post the code with the quantity in pieces, the vessel's port and its ETA; verified ship chandlers activated at that port price the line sealed, and you compare the bids side by side.

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