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Accusize Industrial Tools 0-6'' x 0.0001'' Screw Thread Micrometer
Accusize 0-6'' x 0.0001'' Screw Thread Micrometer
- There are 6 size ranges: 0-1'', 1-2'', 2-3'', 3-4'', 4-5'' and 5-6''.
- Measures pitch diameter:
- Includes 3-5 pcs tip set (number of anvils may vary for different mic sizes).
- Both 60° V-anvil and conical spindle are hardened and precisely grounded.
- Specifications:
- Accuracy: ± 0.00016''
- Graduation: 0.0001''
- Nice plastic fitted case
Usage and Zero Setting
Usage
- Mainly used for measuring the diameters of screw thread.
Zero Setting
- Before using, wipe off measuring faces of anvils, spindles and calibration standards with a soft cloth or soft paper. Install the anvils in the micrometre and rotate the thimble to the “0” position. Push the anvil sleeve to make the two anvils in contact with each other or make the anvils contact the faces of the calibration standard. Make the line marked “0” on the thimble coincided with the “0” line on the inside sleeve. If the line marked “0” on the thimble does not coincide with the reference line on the sleeve, adjust zero position in the following manners:
- Deviation within ±0.02mm (±0.001'')
- Adjust the sleeve with a spanner until the reference line comes exactly in line with the “0” line on the thimble.
- Deviation over ±0.02mm (±0.001'')
- Loosen the quick drive, press the thimble to make the “0” line coincides with the reference line on the sleeve.
- If necessary, repeat the above procedures.
Anvils
- Interchangeable knife-edged (cone) anvil and V-shaped anvil are optional according to the pitch of the measured screw thread.
- The pitch of the inch screw thread is the turn number per inch.
- The pitch is marked on the anvil.
Reading
- Metric: Min reading is 0.01mm
- Reading is 5.88mm.
- Inch: Min reading is 0.0001''
- Reading is 0.3582''.
Precautions
- Do not disassemble and drop the instrument.
- Keep the instrument clean and dry.
- Regularly inspect the indication to keep precision measuring.
- Apply anti-rust oil on the measuring faces and put it back in the packaging box if the micrometre has not been used for a long time.
There are 6 size ranges:
Tom
2025-09-03 21:04:56
These are nice. I'm neutral on the brand, it's a local company but these are made overseas. But I figured QC might be a bit better than a no-name, and these have a reference 1" standard which is nice. It's a nice compliment to my 0-1". Fit and finish good, case nice, friction sleeve works fine, anvils polished to a nice finish.
Bob
2025-09-02 18:39:31
It works, and the price is more acceptable than some brands. The case, tips, standard, and adjusting tool were included as advertised.I came within minutes of sending it back, because there was so much friction on the spindle that it would not turn without slipping the ratchet. I fixed this by adjusting the tightening nut on the spindle threads; expensive brands usually do this before shipment. Once it was adjusted, it worked nicely.The screws holding down the finger grips were a little loose, so the grips rattled, but this was another easy fix.I looked carefully, but I did not find a country of origin declaration on the package or the body. I thought that this was required by law, but I must be mistaken.There are no directions, but if you ordered one of these, then you probably already know how to use it.The lettering on the tips giving the size range is small and the etching is faint. This is probably inevitable on objects this small. I am going to make a sticker with the sizes written on it to put next to the pockets in the case. Perhaps the seller could provide one in the package.
L. R. Krause
2025-08-15 13:08:02
Needed for checking thread pitch worked as it should quality is decent it will last doesn't get used everyday the accuracy is in range no issues there
Michael Schwarz
2025-07-27 12:03:08
Great product that comes with value!
Robert Lewis
2025-07-17 10:44:59
Good value works extremely well.
pat m.
2025-05-26 14:10:38
Good quality (but not Mitutoyo, neither is the price)I was able to verify what I'd long suspected: my old Craftsman taps are WAY oversize - the 1/2-20 is 0.003 over maximum.Update Sept 7: the larger anvil sets have a 60 degree cone and a 60 degree 'V', and an accurate zero can be taken by closing the mic all the way. When measuring a screw or tap, the 'V' contacts the peak of the thread, and the cone contacts the valley on the opposite side.The two smallest anvil sets do not have a 'V', but instead have a 60 degree ridge. This makes accurate measurement of threads finer than 24TPI impossible. I was nevertheless able to determine that my Craftsman 10-32 tap is about .002 larger than my other 10-32, and use the other for a better thread fit.
bob is dead
2025-05-19 18:53:22
For the price this has been a very good tool, been using it non stop for the past couple of months with no problems.
Keith Poling
2025-05-02 21:40:01
I Purchased these pitch micrometers I took Them to work and gave them to our inspection department and they did not pass Quality control they would not maintain a zero and you need a magnifying glass to see the numbers on the inserts I realize they’re not Sterritt or brown and sharp you get what you pay for I guess!!
Mike N
2025-04-21 14:33:45
Works well. You need a thread pitch chart to use. Machinist hand book.
Ron H
2025-03-11 17:38:29
I liked the price always had good service with accusize
Doug Rella
2025-03-06 17:40:12
Received as advertised
Renato
2025-02-08 15:07:06
Good Quality Thread Micrometer in a proper case. I purchased this for occasional use. I'm not a fan of off brand measuring tools, but I am satisfied and product was as expected.
Customer
2025-01-08 15:08:13
good value
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