Micrometer Standard Rod Set
Precision-ground standard rods for calibrating micrometers of subheading 9017.20.80, ensuring measurement accuracy to 0.001mm. These rods serve as reference standards during calibration procedures. Classified under 9017.90.0136 as essential accessories for hand-held length instruments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for laboratory testing equipment
Calibration standards for lab instruments rather than hand tools use measuring instrument headings.
If imported as raw bar stock
Steel bars not finished as gauge blocks classify by material composition.
If for tape measures
Accessories for different 9017 instruments use the general parts subheading.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Require NIST-traceable calibration certificates; declare exact tolerance specs in entry; avoid bulk packaging that suggests general metal articles
Related Products under HTS 9017.90.01.36
Measuring Rod Tripod Mount
Quick-release tripod mounting adapter for hand-held measuring rods of 9017.20.80, enabling stable elevated measurements. Aluminum with 5/8-inch thread standard. Classified under 9017.90.0136 as accessories for length measuring instruments.
Disc Calculator Template Wheels
Rotatable template wheels for engineering disc calculators of 9017.20.80, pre-printed with logarithmic scales for computations. Precision molded for smooth rotation. Classified in 9017.90.0136 as parts for mathematical calculating instruments.
Pantograph Joint Assembly
Precision pivot joint assemblies for drafting pantographs under 9017.20.80, with adjustable tension for scale enlargement/reduction. Brass construction for smooth parallelogram action. Falls under 9017.90.0136 as parts for drawing instruments.
Digital Micrometer Jaw Replacement Parts
Precision-machined replacement jaws for digital micrometers classified under 9017.20.80, used for accurate external measurements in manufacturing. These parts are specifically designed for hand-held length measuring instruments like micrometers. They fall under 9017.90.0136 as dedicated accessories for those instruments.
Vernier Caliper Depth Gauge Accessory
Adjustable depth gauge extension specifically for vernier calipers under 9017.20.80, enabling precise internal depth measurements by hand. This accessory attaches directly to caliper frames for extended reach. Classified in 9017.90.0136 as a part dedicated to hand-held length measuring instruments.
Dial Indicator Contact Point Set
Interchangeable tungsten carbide contact points for dial indicators under 9017.20.80, used for precise linear measurements in quality control. These points screw into indicator stems for different tip configurations. Falls under 9017.90.0136 as specialized parts for hand-held measuring instruments.