M8 Hex Head Cap Screw
A high-strength steel bolt with a hexagonal head and 8mm diameter shank and threads, designed for structural applications in machinery. It falls under HTS 7318.15.2065 as an other bolt with shank or threads 6mm or more, hexagonal head, shipped with nuts or washers. Exceeds 6mm threshold and not specifically excluded.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If shank or threads under 6mm diameter
Diameter threshold determines subheading; finer threads go to 'other' category below 6mm.
If made of stainless steel
Material composition shifts to stainless steel provisions in 7318.15.50 regardless of size or head type.
If shipped without matching nuts or washers
Requires bolts AND nuts/washers in same shipment for this subheading; separate shipments classified as spring pins.
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Import Tips & Compliance
• Verify shank/thread diameter ≥6mm via caliper measurement for correct subheading; smaller sizes shift to 7318.15.20.90
• Include mill test certificates proving carbon/alloy steel composition to avoid reclassification as stainless (7318.15.50)
• Ship bolts, nuts, and washers together in same container with packing list to qualify as 'entered in same shipment'
Related Products under HTS 7318.15.20.65
Grade 8.8 M10 Hex Bolt with Nut
Medium carbon steel hex head bolt (10mm diameter) with matching heavy hex nut for automotive chassis assembly. Classified under 7318.15.2065 as other hex head bolts ≥6mm shipped with nuts. Property class 8.8 marking indicates tensile strength.
M12 Hex Head Lag Bolt with Washer
Heavy-duty 12mm partially threaded lag bolt with hex head and flat washer for timber construction. HTS 7318.15.2065 covers other hex head bolts ≥6mm shipped with washers. Structural grade for load-bearing wood connections.
M16 Structural Hex Bolt Nut Washer Set
A325/A490 equivalent M16 high-strength hex bolt, heavy hex nut, and hardened washer set for steel building frameworks. 16mm diameter qualifies under 7318.15.2065 as other hex bolts shipped as assemblies. Quenched and tempered alloy steel.
M20 Heavy Hex Head Bolt with Nut
Oversized hex head 20mm bolt with heavy pattern nut for mining equipment and heavy machinery. Falls in HTS 7318.15.2065 as other ≥6mm hex bolts shipped with nuts. Grade 10.9 high tensile strength.
M6 Hex Socket Cap Screw with Nut
Allen-head 6mm socket cap screw shipped with low-profile hex nut for precision machinery. Exactly 6mm diameter qualifies under 7318.15.2065 despite socket drive. Alloy steel, Grade 12.9.
M10 Hex Head Coach Bolt with Square Neck
10mm coach bolt with integral square neck under hex head prevents rotation in wood/metal. HTS 7318.15.2065 as other hex ≥6mm bolts with nut. Traditional carriage bolt design.