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Hex Bolt 1\2UNC x 8.1\2 316 x 1
Hex Bolt 1/2″ UNC Stainless Steel 316
The 1/2″ UNC Hex Bolt is a coarse-thread fastener manufactured from 316 stainless steel (marine grade), designed for strong, reliable fastening in harsh outdoor, coastal, and marine environments. The UNC (Unified Coarse) thread provides excellent grip and is ideal for fast assembly, while the hex head allows easy tightening with standard spanners or sockets.
Key Features:
Thread Size: 1/2″ UNC (Unified Coarse Thread)
Head Type: Hex Head
Material: 316 Stainless Steel (Marine Grade)
Coarse thread for strong holding power and easy installation
Superior corrosion resistance – ideal for marine and coastal use
Ideal for frames, brackets, machinery, and general bolting
Fastener pricing is displayed as a per-item price. If you order larger quantities, the price will automatically adjust in your cart once you reach the relevant bulk price break. If you are after large bulk orders, please email order@316shop.com.au so we can provide a job lot quote for you.
Details
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Diameter:1\2UNC
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Length:8.1\2
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Thread Pitch:13 TPI