[500 BULK] 18/8 Stainless Steel Carriage Bolt 5/16-18 X 1

Mutual ScrewSKU: 3116C188KC

Price:
Sale price$209.71per 500( $0.42 each)
Pieces 500
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1
Material 18/8 Stainless Steel
Finish Plain
Head style Carriage
Threads per inch 18
Weight 16.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Meet the 18/8 Stainless Steel Carriage Bolt 5/16-18 x 1 — a robust, corrosion-resistant fastener built to hold strong in wood and metal assemblies. Engineered with premium 18/8 stainless steel, this carriage bolt delivers enduring performance in indoor and outdoor applications.

Key features

  • Material: 18/8 stainless steel for excellent corrosion resistance and durability.
  • Size & Threads: 5/16-18 UNC thread; 1 inch length for versatile mounting.
  • Head & Neck: Domed carriage bolt head with a square neck for precise seating and secure load transfer.
  • Finish: Bright, corrosion-resistant finish suitable for harsh environments.
  • Applications: Ideal for structural wood assemblies, fencing, furniture, and outdoor projects.

Whether you're replacing a worn bolt or outfitting new builds, this 18/8 stainless steel carriage bolt ensures a clean, professional finish while resisting rust, stains, and wear. Use with compatible nuts and washers for a secure, lasting connection in decks, gates, framing, and other timber-to-metal or timber-to-timber joins.

Specifications

  • Material: 18/8 stainless steel
  • Diameter: 5/16 inch
  • Thread: 18 TPI (UNC)
  • Length: 1 inch
  • Head type: Domed carriage bolt
  • Neck: Square neck for torque transfer

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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