Unified Miniature Screw Plugs

Thread Check Inc. supplies a full range of Unified Miniature Screw Thread Plug Gages per the American Standard B1.10M 2004 and the equivalent ISO Recommendation. This thread designation is also referred to as the UNM Series. Threads in this series are interchangeable with the American, British, Canadian and ISO standardization programs. Unified Miniature Screw threads are intended for use in watches, instruments, and miniature mechanisms. The series covers a diameter range from .30mm to 1.40mm ( .0118" ‐ .0551" ) and supplements the Unified and American thread series. Thread Check can also supply UNM forming taps. Thread Check’s expert sales engineers can assist you with selecting the correct gages and cutting tools for your UNM thread applications.
SKU Description Pitch Members/Handle Pitch Diameter Each
1.00-TPG-UNM-GO 1.00 UNM Go Thread Plug 0.250GO member0.838mm
$300.00
1.00-TPG-UNM-NGO 1.00 UNM No Go Thread Plug 0.250NO GO member0.866mm
$300.00
1.00-TPG-UNM-DE 1.00 UNM Go/No Go Thread Plug Gage w/handle 0.250Go/No Go w/handle0.838mm - 0.866mm
$595.00
1.10-TPG-UNM-GO 1.10 UNM Go Thread Plug 0.250GO member0.938mm
$300.00
1.10-TPG-UNM-NGO 1.10 UNM No Go Thread Plug 0.250NO GO member0.966mm
$300.00
1.10-TPG-UNM-DE 1.10 UNM Go/No Go Thread Plug Gage w/handle 0.250Go/No Go w/handle0.938mm - 0.966mm
$596.00
1.20-TPG-UNM-GO 1.20 UNM Go Thread Plug 0.250GO member1.038mm
$300.00
1.20-TPG-UNM-NGO 1.20 UNM No Go Thread Plug 0.250NO GO member1.066mm
$300.00
1.20-TPG-UNM-DE 1.20 UNM Go/No Go Thread Plug Gage w/handle 0.250Go/No Go w/handle1.038mm - 1.066mm
$595.00
1.40-TPG-UNM-GO 1.40 UNM Go Thread Plug 0.300GO member1.205mm
$300.00
1.40-TPG-UNM-NGO 1.40 UNM No Go Thread Plug 0.300NO GO member1.237mm
$300.00
1.40-TPG-UNM-DE 1.40 UNM Go/No Go Thread Plug Gage w/handle 0.300Go/No Go w/handle1.205mm - 1.237mm
$595.00
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