Steel Flat Head Socket Cap Screws | McMaster-Carr

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About Flat Head Screws

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Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws

Metric Alloy Steel Hex Drive Flat Head Screws

Metric Alloy Steel Hex Drive Flat Head Screws

Mil. Spec. Alloy Steel Hex Drive Flat Head Screws

Mil. Spec. Alloy Steel Hex Drive Flat Head Screws

Choose these screws for their adherence to strict military standards for material and construction.

Metric Steel Torx Flat Head Screws

Metric Steel Torx Flat Head Screws

These metric screws are twice as strong as standard steel Torx flat head screws.

Alloy Steel Torx Flat Head Screws

Alloy Steel Torx Flat Head Screws

Made from alloy steel, these screws are twice as strong as standard steel Torx flat head screws.

Steel Torx Flat Head Screws

Lower strength than alloy steel, use these screws for light duty fastening.

Alloy Steel Thread-Locking
Hex Drive Flat Head Screws

Alloy Steel Thread-Locking Hex Drive Flat Head Screws

Made from alloy steel, these screws are nearly twice as strong as stainless steel flat head screws.

Tamper-Resistant Torx Flat Head Screws

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With a tamper-resistant Torx or Torx Plus drive (also known as a pin-in Torx or Torx Plus drive), these screws are difficult to remove without special tools.

Flat Head Screw Assortments

Flat Head Screw Assortments

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Flat head screws are angled under the head to fit flush within countersunk holes.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)