1/2-13 Flange Bolt Kit
Serrated flange steel bolts (12.7 mm diameter) with integrated washer face, hex nuts for vibration-resistant automotive mounts. Fits HTS 7318.15.20.95 for 'other' ≥6 mm bolt kits. Zinc plated.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If coach screws with flanges
Flange coach screws for wood vs. machine flange bolts.
If transmission parts
Auto transmission-specific bolts classify under machinery parts.
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
• Flange integral to bolt head—declare as one piece to avoid parts split
• Serrations for locking must be documented for function claims
• Automotive sourcing needs origin certs for USMCA preferences
Related Products under HTS 7318.15.20.95
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1/4-20 Grade 8 Hex Bolt Kit
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