4340 Alloy Steel Full Thread Rod 1-8 x 72IN
High-strength 4340 alloy steel all-thread rod, 1-inch diameter 8 TPI, 72 inches long, for aircraft landing gear and heavy equipment. Continuous threading and alloy composition match HTS 7318.15.5051 exactly.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled with lock washers
Lock washer combinations have specific provisions.
If cold-drawn bars cut to length
Pre-threading processing stage determines chapter.
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
• FAA/PMA traceability docs required for aero claims
• Magnetic particle inspection reports aid classification
Related Products under HTS 7318.15.50.51
Grade 660 Alloy All-Thread Rod 7/8-9 x 10FT
B16 alloy steel continuously threaded rod (all-thread), Grade 660, 7/8-9 UNC, 10-foot length for heavy construction and bridge building. Provides superior fatigue resistance fitting HTS 7318.15.5051 criteria.
Inconel 625 Alloy Metric Threaded Rod M12 x 1M
Nickel-chromium-molybdenum alloy (Inconel 625) continuously threaded rod, M12 coarse metric thread, 1 meter length for extreme corrosion service in chemical plants. Classified as alloy steel threaded stud per HTS definition.
A286 Stainless Alloy Threaded Rod 9/16-12 x 5FT
Precipitation hardening A286 stainless alloy steel continuously threaded rod, 9/16-12 UNF fine thread, 5 feet, used in gas turbine engines. Meets alloy steel criteria for this HTS subheading.
Alloy Steel B16 Studding Rod M16 x 3M
B16 molybdenum alloy steel continuously threaded studding rod, M16 x 2.0 pitch metric, 3 meters long for shipbuilding and offshore platforms. High alloy content provides strength in marine conditions.
Alloy Steel Full Threaded Rod 3/8-16 x 6FT
A continuously threaded rod made from alloy steel, such as 4140 grade, with 3/8-16 UNC threading throughout its 6-foot length. It is used in machinery assemblies and structural applications requiring high tensile strength. Classified under HTS 7318.15.5051 as a continuously threaded rod (stud) of alloy steel.
Grade B7 Alloy Threaded Rod 1/2-13 x 12FT
Continuously threaded all-thread rod of ASTM A193 Grade B7 alloy steel, 1/2-13 UNC thread, 12 feet long, commonly used for bolting in pressure vessels and flanges. Its alloy composition provides corrosion resistance and high strength. Fits HTS 7318.15.5051 for alloy steel continuously threaded rods.