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1/2-20 x 4 1/4 Alloy Steel Socket Head Cap Screw provides a strength-focused alloy steel socket cap screw option for mechanical assemblies requiring this exact size. The 1/2-20 thread and 4 1/4 in. length support replacement sourcing without changing the specified size in drawn-to-print replacement work. Selected for processing equipment, packaging machinery, and tooling, it gives maintenance teams a searchable alloy steel socket screw callout. Socket engagement helps technicians apply installation torque from above the head in constrained layouts. The result is a clear alloy steel socket head cap screw listing for purchasing review and procurement. Technical Highlights Material: Alloy Steel Thread: 1/2-20 Length: 4 1/4 in. Nominal Body Diameter: .500 in. Head Diameter: 0.735 in. min / 0.750 in. max Head Height: 0.492 in. min / 0.500 in. max Hex Key Size: 3/8 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Unit of Measure

Specifications

Brands

 N/A Cold Headers, Inc.

Diameter

 N/A 1/2-20

Length

 N/A 4 1/4 in

Material

 N/A Alloy Steel

Quantity

 N/A 50

Package Type

 N/A Box

Search

 N/A ASSHCS.1/2-20.4 1/4

Note

Note

 N/A Less Than Package Quantity Specified Plus 25%.