1/4-20 UNC Grade 5 Bolt Nut Washer Kit
Imperial-sized Grade 5 zinc-plated steel bolt with nut and washer, packaged and shipped as a matched set for structural applications. Classified under HTS 7318.15.20 due to being bolts with their nuts and washers in the same shipment.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cap screws instead of bolts
Hex cap screws, even with nuts/washers, classify separately from standard bolts.
If including nuts but no washers
Nuts only (without washers) with bolts go under a different subheading.
If for agricultural machinery
Specialized bolts for ag equipment may fall 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
• Label packages clearly as 'bolt with nut and washer sets' to match HTS description and prevent separate classification
• Provide thread pitch and strength grade (e.g
• Grade 5) on invoices for customs valuation
• Ensure compliance with ASTM standards if marketed for US construction use
Related Products under HTS 7318.15.20
M8 Hex Head Bolt with Nut and Washer Set
A carbon steel M8 hex head bolt paired with a matching hex nut and flat washer, shipped together as a fastener assembly. This set falls under HTS 7318.15.20 because it consists of a bolt and its accompanying nut and washer entered in the same shipment, suitable for general construction and machinery assembly.
Stainless Steel M10 Anchor Bolt with Nut and Washer
A304 stainless steel M10 anchor bolt with heavy hex nut and square washer for concrete embedding, shipped as a complete set. This qualifies for HTS 7318.15.20 as bolts and their nuts/washers in the same shipment.
Carriage Bolt with Square Neck, Nut, and Flat Washer
Galvanized steel carriage bolt featuring a square neck to prevent spinning, complete with nut and washer for woodworking. Falls under HTS 7318.15.20 when shipped together as bolt with its nut and washer.
Grade 8 Hex Bolt M12 with Lock Nut and Split Lock Washer
High-strength Grade 8 yellow zinc plated M12 hex bolt with prevailing torque lock nut and spring washer for vibration resistance. Shipped as a set under HTS 7318.15.20 for bolts with nuts/washers.
U-Bolt with Two Nuts and Saddle Plate Washer
Steel U-bolt for pipe mounting, shipped with two nuts and a saddle washer to protect surfaces. This configuration matches HTS 7318.15.20 for bolts with nuts/washers in same shipment.
Eye Bolt with Shoulder, Nut, and Forged Washer
Forged steel shoulder eye bolt for lifting applications, including nut and forged ring washer, shipped as assembly. HTS 7318.15.20 applies to such bolts with nuts/washers together.