Cup Hd Bolt 1\4UNC x 6 304 x 1

Stock Code:
3160804
Price:
$7.79

Cup Head Bolt ¼" UNC × 6" – 304 Stainless Steel

This ¼" UNC × 6" Cup Head Bolt is precision-manufactured from high-quality 304 stainless steel, providing excellent corrosion resistance, strength, and a polished professional finish. Featuring a domed cup head with a square neck, it prevents rotation during tightening and delivers a secure, flush fit — ideal for timber construction, fencing, decking, marine fittings, and general engineering applications.

The Unified National Coarse (UNC) thread design ensures strong engagement and easy assembly, while the 304-grade stainless steel offers long-lasting protection against rust, pitting, and staining. Suitable for indoor, outdoor, and coastal environments, this bolt provides dependable performance and a clean, durable finish.

Key Features

  • Size: ¼" UNC × 6" (6.35mm diameter × 150mm length)

  • Thread type: Unified National Coarse (UNC)

  • Material: 304 stainless steel

  • Domed cup head with square neck for anti-rotation

  • Excellent corrosion and weather resistance

  • Smooth, polished finish for professional appearance

  • Ideal for timber joints, fencing, decking, and marine use

A strong, corrosion-resistant 304 stainless steel cup head bolt designed for reliability, durability, and a clean finish — perfect for marine, construction, and outdoor applications.

Details

  • Diameter:
    1\4UNC
  • Length:
    6
  • Thread Pitch:
    20 TPI