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Socket Scr CSK 1\2UNCX1.1\2 304 x 1
Countersunk Socket Screws – 1/2" UNC – Stainless Steel
1/2" UNC Stainless Steel Countersunk Socket Screws are heavy-duty fasteners designed for flush-mounted applications where a smooth, finished surface is required. Featuring a countersunk head and internal hex (Allen) drive, these screws sit level with the material surface while allowing high torque application.
Manufactured with a Unified National Coarse (UNC) thread, they are compatible with matching 1/2" UNC nuts and threaded components. The coarse thread provides strong engagement and is well suited to structural, mechanical, and industrial assemblies.
Stainless steel construction offers excellent corrosion resistance, making these screws ideal for marine, outdoor, fabrication, and general engineering applications.
Key Features:
Size: 1/2" UNC
Head Type: Countersunk (flush finish)
Drive Type: Internal hex (Allen)
Thread Type: UNC (coarse thread)
Material: Stainless Steel
Flush mounting for clean finished surfaces
Suitable for marine hardware, structural assemblies, machinery, fabrication, and industrial use
1/2" UNC stainless steel countersunk socket screws provide strong clamping performance, corrosion resistance, and a professional flush finish for demanding applications.
Bulk Price Breaks:
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:1.1\2
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Thread Pitch:13 TPI