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Z Check Plug Gages
Handles & Bushings
Steel Plugs
Chrome Plugs
Trilocks
Taper Locks
Master Discs
Progressive Gages
Steel Rings
Flange Steel Rings
Carbide Rings
Custom Gaging


Zero Check Information
Ordering Information

• Please order by quantity, size, class, go or no-go or master, then description (i.e., wire, trilock, taperlock, ring, etc.). “Completes” (i.e., handle, go and no-go members) are best ordered by: quantity, go size, no-go size, class, and the word “complete.”
• No minimum order
• Redline priority rush service is available for all our product line. Redline Service will be quoted per individual job for price and delivery.
• WARRANTY - Zero Check warrants all gages for 30 days from date of shipment except in cases of obvious customer abuse or mishandling. Zero Check offers no further warranties expressed or implied, and its responsibilities due to any defects or inaccuracies in any gage or certificates shall, in no event nor for any cause whatsoever, exceed the purchase price of the subject gage.

SPECIAL MARKINGS - Go/No-go sizes and class are permanently stamped or etched at no extra cost. Any additional marking will be charged at $1.00 per line.

ALL PRICES ARE NET 30 DAYS, F.O.B. THOMASTON, CT, AND ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Standard Gage Specification

Unless otherwise specified, Zero Check gages conform to the following standard practices:
RADIUS or CHAMFERS: Cylindrical gages, edges broken with a .005”-.020” radius or chamfer.

TOLERANCES: Unilateral (one way) on all go and no-go, minimum and maximum plugs, rings and Style 2 discs. Bilateral (split) on all master plugs, rings and Style 1 and Style 3 discs.

Traceable Certification by Zero Check

Customer Gages Sent In To Be Certified

1. Certification of Class/Conformance
(A certificate validating that the gages are in size)
.100” - 2.010” (2.54mm-51.05mm)------$15.00ea
2.010” - 5.510” (51.05mm-140.0mm)---$20.00ea
Sizes below .100” and above 5.510”-----Quoted

2. Certification of Calibration
(A diagram showing sizes at various locations;
vertical and horizontal, at 3 length positions)
.100” - 2.010” (2.54mm-51.05mm)------$25.00ea
2.010” - 5.510” (51.05mm-140.0mm)---$30.00ea
Sizes below .100” and above 5.510”-----Quoted

New Gages Purchased From Zero Check
Certification requested at the time of purchase

1. Certification of Class/Conformance
     (Short Form Cert)  Any Size----------$4.00ea 

2. Certification of Calibration
.100” - 2.010” (1.54mm-51.05mm)------$15.00ea
2.010” - 5.510” (51.05mm-140.0mm)---$20.00ea
Sizes below .100” and above 5.510”-----Quoted