2-56 x 3/4 Alloy Steel Flat Head Socket Cap Screw is commonly selected when a countersunk hole, clean top surface, and internal hex drive are part of the design. The internal hex drive allows installation from above the workpiece, which is helpful in compact equipment where external wrench clearance is limited.

Typical uses include machine guarding, equipment covers, fixture plates, and tooling assemblies where a flush fastener helps keep the working surface clear. The material designation gives purchasing teams a clear match for equipment documents that call out alloy steel flat head socket cap screws. The internal hex drive supports top-side socket engagement where side access is limited.

For this 2-56 thread and 3/4 in. length, the verified head data helps engineers compare countersink depth, head clearance, and tooling access. Cold Headers helps buyers match thread, length, and head style when replacement hardware must align with existing countersunk components.

Technical Highlights

  • Material: Alloy Steel
  • Thread Size: 2-56
  • Length: 3/4 in.
  • Nominal Body Diameter (B): 0.086 in.
  • Head Diameter (A): 0.168-0.197 in.
  • Head Height: 0.064 in.
  • Hex Socket Size (J): 0.050 in.
  • Drive Type: Internal Hex

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 2-56

Length

N/A 3/4 in

Material

N/A Alloy Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A ASFHSCS.2-56.3/4

Basic Diameter

N/A 0.086 in

Maximum Head Diameter

N/A 0.197 in

Minimum Head Diameter

N/A 0.168 in

Hex Socket Size

N/A 0.050 in