M2.5x20mm 18-8 Stainless Hex Socket Screw
18-8 stainless steel hex socket cap screw, M2.5 thread (under 6 mm) with internal hex drive for high-strength applications. HTS 7318.15.60.10 applies to its stainless steel composition and socket screw characteristics with small diameter. Used in aerospace and medical devices.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If having cross or Phillips recess
Socket screws require internal hex/Allen drive; Phillips recess classifies as other machine screws.
If made of iron, not stainless steel
Non-stainless steel versions fall under iron/steel threaded articles.
If other wood screws with socket head
Socket head screws specifically for wood have different threading and classification.
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
• Certify 18-8 (304) composition with chemical analysis to distinguish from other stainless grades
• Use HTS suffix .10 specifically for socket types; avoid generic screw codes
• For FDA-regulated imports, ensure biocompatibility documentation for medical end-use
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