Cup Hd Bolt 1\4UNC x 5 304 x 1

Stock Code:
3160803
Price:
$6.64

Cup Head Bolt ¼" UNC × 5" – 304 Stainless Steel

This ¼" UNC × 5" Cup Head Bolt is made from premium 304 stainless steel, offering high strength, durability, and excellent corrosion resistance. Designed with a domed cup head and square neck, it prevents rotation during tightening, ensuring a secure and flush fit — ideal for timber construction, fencing, decking, marine fittings, and general-purpose fastening.

The Unified National Coarse (UNC) thread provides reliable engagement and ease of installation, while the 304 stainless steel delivers long-term protection against rust, pitting, and staining. Suitable for indoor and outdoor applications, this bolt performs exceptionally well in environments exposed to moisture and weather.

Key Features

  • Size: ¼" UNC × 5" (6.35mm diameter × 125mm length)

  • Thread type: Unified National Coarse (UNC)

  • Material: 304 stainless steel

  • Domed cup head with square neck for anti-rotation hold

  • Excellent corrosion and weather resistance

  • Smooth, polished finish for professional appearance

  • Ideal for timber joints, marine fittings, fencing, and construction

A dependable 304 stainless steel cup head bolt designed for strength, corrosion resistance, and long-lasting performance — perfect for marine, outdoor, and general fastening applications.

Details

  • Diameter:
    1\4UNC
  • Length:
    5
  • Thread Pitch:
    20 TPI