5/16 X 1/2" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (2000/Pkg.)

Mutual ScrewSKU: 3108AWKC

Price:
Sale price$337.85 Regular price$502.39per 2000( $0.17 each)
Pieces 2000
Measurement type Inch
Thread size 5/16
Length 1/2
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 40.0 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

2000 bulk Type A self tapping sheet metal screws feature an indented hex washer head and unslotted drive, manufactured from steel with a zinc baked finish. They provide repeatable, high torque fastening for metal enclosures, automotive trim, and appliance assemblies where reliable threads and corrosion resistance are required.

Specs

  • Dimensions: 5/16 x 1/2
  • Finish: Zinc & Bake
  • Drive type: Unslotted
  • Material: Steel

Features

  • Self tapping: Creates threads in sheet metal without pre-drilling, enabling single-pass assembly into common metal gauges used in automotive, appliance, and HVAC applications.
  • Indented hex washer head: Distributes load with a wide bearing surface and provides flush seating for panel assemblies.
  • Unslotted drive: Compatible with standard hex drivers and supports straightforward installation on production lines.
  • Finish: Zinc baked coating delivers corrosion resistance in interior and exterior environments, reducing maintenance needs.
  • Bulk packaging: 2000 count per bulk lot supports high-volume manufacturing and stocking efficiency.
  • Recommended usage: Suitable for joining thin to intermediate thickness sheet metal in automotive, appliance, and enclosure assemblies.

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