BOLT & NUT THREAD CHECKER METRIC, IMPERIAL AND WHITWORTH
A must have for any workshop, this set allows you to quickly and easily identify both external & internal threads on bolts and nuts etc.
The 3pc set includes popular sizes for metric in coarse & fine threads, Imperial in both UNF & UNC along with Whitworth.
The set comes threaded on stainless steel wire & includes our specially designed ID ruler to able to quickly check bolt lengths.
- Features
- Metric 60 Degree (Coarse & Fine)
- • M4 x 0.7, • M5 x 0.8 • M6 x 1.0 • M7 x 1.0 • M8 x 1.0 • M8 x 1.25 • M10 x 1.0 • M10 x 1.25 • M10 x 1.5 • M12 x 1.25 • M12 x 1.5 • M12 x 1.75
- Imperial 60 Degree (UNC & UNF)
- • #6 - 32tpi • #8 - 32tpi • #10 - 24tpi • #10 - 32tpi • 1/4" x 20tpi • 1/4" x 28tpi • 5/16" x 18tpi • 5/16" x 24tp
- 3/8" x 16tpi • 3/8" x 24tpi • 7/16" x 14tpi • 7/16" x 20tpi • 1/2" x 13tpi • 1/2" x 20tpi
- Whitworth 55 Degree (BSW)
- • 5/32" x 32tpi • 3/16" x 24tpi • 7/32" x 24tpi • 1/4" x 20tpi • 5/16" x 18tpi • 3/8" x 16tpi • 7/16" x 14tpi • 1/2" x 12tpi
