#6 X 1/2" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (10000/Pkg.)
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#6 X 1/2" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (10000/Pkg.)

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5/16 X 3" Type A Self Tapping Sheet Metal Screws | Indented Hex Head | Unslotted Drive | Steel Zinc & Bake (400/Pkg.)

Mutual ScrewSKU: 3148AHKC
Price:
$203.58 $502.39per 400( $0.51 each)
Pieces 400
Measurement type Inch
Thread size 5/16
Length 3
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Indented Hex Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 22.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Type A Self Tapping Sheet Metal Screws provide dependable fastening for sheet metal assemblies and are designed to cut their own threads as they install. Indented Hex Head and unslotted drive offer clean seating and precise torque control in compact spaces.

Specs

  • Dimensions: 5/16 X 3
  • Finish: Zinc & Bake
  • Drive type: Indented Hex Head
  • Thread type: Self tapping

Features

  • Self tapping: Forms threads in sheet metal during installation, enabling fast, single-pass fastening without pre-drilled pilot holes.
  • Indented Hex Head: High torque transfer with reduced cam-out risk; compatible with standard hex drivers for reliable seating in tight assemblies.
  • Unslotted drive: Eliminates slotted engagement, reducing tool wear and providing a clean fastener profile.
  • Finish: Zinc plated with bake coating provides corrosion resistance for indoor and moderate outdoor environments; suitable for typical metal systems.
  • Material: Steel substrate offering adequate shear strength for common sheet metal thickness ranges.
  • Size and geometry: 5/16 X 3 length optimized for lightweight to mid-thickness panels; appropriate for electrical enclosures, automotive interiors, and HVAC duct applications.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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