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Cup Hd Bolt 1\2UNC x 6 304 x 1

Stock Code:
3160794
Price:
$22.95

Cup Head Bolt ½" UNC × 6" – 304 Stainless Steel

This ½" UNC × 6" Cup Head Bolt is manufactured from premium 304 stainless steel, delivering excellent strength, corrosion resistance, and a smooth, polished appearance. Featuring a domed cup head with a square neck, it prevents rotation during tightening and ensures a secure, flush finish — ideal for heavy-duty timber construction, decking, fencing, marine fittings, and structural applications.

The Unified National Coarse (UNC) thread provides strong engagement and easy installation, while the 304-grade stainless steel ensures long-term resistance to rust, pitting, and staining. This makes it perfectly suited for outdoor, coastal, and marine environments where durability and a clean finish are essential.

Key Features

  • Size: ½" UNC × 6" (12.7mm diameter × 150mm length)

  • Thread type: Unified National Coarse (UNC)

  • Material: 304 stainless steel

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

  • Superior corrosion and weather resistance

  • Smooth polished finish for a neat, professional look

  • Ideal for timber joints, decks, fences, and marine installations

A robust 304 stainless steel cup head bolt designed for maximum strength, corrosion resistance, and a professional finish — perfect for marine, outdoor, and structural applications.

Details

  • Diameter:
    1\2UNC
  • Length:
    6
  • Thread Pitch:
    13 TPI
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