1 1/4-7 x 4 Alloy Steel Socket Head Cap Screw

1 1/4-7 x 4 Alloy Steel Socket Head Cap Screw is commonly used where an Allen-style socket drive is preferred over external-wrench hardware in confined equipment layouts. The 1 1/4-7 thread and 4 in. length support bill-of-material consistency in socket-drive service locations. Applications often include precision assemblies, processing equipment, and packaging machinery, especially where counterbored or close-clearance mounting is required. Socket engagement helps technicians apply installation torque from above the head in constrained layouts. Those verified dimensions support counterbore checks, tool selection, and replacement fastener review. Technical Highlights Material: Alloy Steel Thread: 1 1/4-7 Length: 4 in. Nominal Body Diameter: 1.250 in. Head Diameter: 1.852 in. min / 1.875 in. max Head Height: 1.236 in. min / 1.250 in. max Hex Key Size: 7/8 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.

Unit of Measure

Specifications | Note

Specifications

Brands	N/A Cold Headers, Inc.
Diameter	N/A 1 1/4-7
Length	N/A 4 in
Material	N/A Alloy Steel
Quantity	N/A 1 to 100
Search	N/A ASSHCS.1 1/4-7.4

Note

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

Individually Packaged.

Specifications

Brands

Diameter

Length

Material

Quantity

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Note

Note