5/16 X 1-1/2" Type A Self Tapping Sheet Metal Screws | Indented Hex Head | Slotted Drive | Steel Zinc & Bake (500/Pkg.)

Mutual ScrewSKU: 3124ASHKC

Price:
Sale price$93.42 Regular price$502.39per 500( $0.19 each)
Pieces 500
Measurement type Inch
Thread size 5/16
Length 1-1/2
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Slotted
Head style Indented Hex Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 16.0 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

500 piece package of Type A Self Tapping Sheet Metal Screws with Indented Hex Head and Slotted Drive. These screws are designed for rapid, secure fastening into thin gauge metal assemblies, featuring a zinc plated bake finish for corrosion resistance.

Specs

  • Dimensions: 5/16 inch diameter x 1-1/2 inch length
  • Finish: Zinc plated with bake enamel coating
  • Drive type: Slotted

Features

  • Self tapping capability: Creates its own threads in sheet metal during installation, enabling fast assembly without pre-drilling or tapping operations.
  • Indented Hex Head: Provides a secure turning surface for high-torque installation with hex sockets while maintaining a low profile in assemblies.
  • Drive compatibility: Slotted drive supports conventional flat-head drivers; configured for mixed-tool workflows in service scenarios.
  • Corrosion resistance: Zinc plating with bake finish enhances durability in moisture-prone environments typical of indoor applications.
  • Package quantity: 500 pieces per package, suitable for bulk procurement in production runs and field service operations.
  • Material: Steel with zinc protective finish, balancing strength and formability for sheet metal fastening.
  • Use cases: Ideal for automotive interior panels, appliance enclosures, HVAC ductwork, and light structural assemblies requiring metal-to-metal fastening.

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