Locking Serrations Steel Zinc Plated Type "A" Hex Indented Washer Head Self-Tapping Sheet Metal Screw

Name: Locking Serrations Steel Zinc Plated Type "A" Hex Indented Washer Head Self-Tapping Sheet Metal Screw
Brand: Aspen Fasteners
SKU: SCR-4e912e
Price: 49.99 USD
Availability: OutOfStock

SKU:SCR-4e912e

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$49.99

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Sheet Metal Screws, or Self-Tapping Screws, are thread cutting fasteners designed to be driven into untapped holes. They generally require a pre-drilled pilot hole (drill size dependent on the screw diameter and material thickness). They are available with a variety of points and thread styles in order to accommodate different material thickness.

Product Specifications

Additional Information

Also known as self-tapping screws, these are mostly used in thin gauge sheet metal applications.Type "A" sheet metal tapping screws feature a sharp point and coarse threading.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.

Specifications Coating

Zinc Plated

Specifications Coating Color

Clear

Specifications Core Hardness Rating

Rockwell C28-C38

Specifications Drive Style

External Hex Drive

Specifications Head Detail

Locking Serrations

Specifications Head Style

Hex Indented Washer Head

Specifications Industry Standards And Specifications

American Society of Mechanical Engineers (ASME B18.6.3) | Society of Automotive Engineers (SAE-J933)

Specifications Material

Steel

Specifications Material Processes

Case Hardened

Specifications Minimum Hardness Rating

Rockwell C45

Specifications Style

Type "A"

Specifications System Of Measurement

Inch

Specifications Thread Direction

Right-Hand Thread

Specifications Thread Length

Full Thread

Locking Serrations Steel Zinc Plated Type "A" Hex Indented Washer Head Self-Tapping Sheet Metal Screw