Aluminum Lock Washers Spring Type
Helical spring lock washers that bite into nut/bolt for vibration resistance. Aluminum for weight savings. HTS 7616.10.90.90 washers.
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Import Tips & Compliance
• ID/OD/wire diameter precise measurements
• Load/deflection curve data
• Distinguish internal vs. external teeth
Related Products under HTS 7616.10.90.90
Aluminum Cotter Pins for Machinery
Split-pin aluminum cotter pins secure bolts in heavy machinery like tractors and engines. Classified under HTS 7616.10.90.90 as cotter pins, which are 'similar articles' of aluminum excluded from heading 8305. Typically made from unalloyed or alloyed aluminum for corrosion resistance.
Aluminum Washers for Construction
Flat and lock washers from aluminum sheet used under bolts in building frameworks. Falls under HTS 7616.10.90.90 as explicitly listed washers of aluminum. Provides electrical isolation and corrosion protection.
Aluminum Staples for Upholstery
Narrow crown aluminum staples for securing fabric to wooden furniture frames. HTS 7616.10.90.90 includes staples (except heading 8305) made of aluminum. Corrosion-resistant for indoor/outdoor furniture.
Aluminum Bolts for Electrical Enclosures
Hex head bolts from 6061 aluminum alloy for mounting electrical panels. Classified HTS 7616.10.90.90 as bolts of aluminum, providing non-sparking properties. Meets NEMA enclosure standards.
Aluminum Nuts M8 for Automotive
M8 hex nuts machined from 2024 aluminum alloy for racing car suspension. HTS 7616.10.90.90 explicitly lists nuts of aluminum. Lightweight weight-saving design.
Aluminum Tacks for Picture Frames
Gimp tacks with brass-plated aluminum heads for securing fabric on picture frames. Classified under HTS 7616.10.90.90 as tacks of aluminum. Decorative and functional.