5/16 X 1-1/2" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | 18/8 Stainless Steel (500/Pkg.)

Mutual ScrewSKU: 3124AW188KC

Price:
Sale price$728.55per 500( $1.46 each)
Pieces 500
Measurement type Inch
Thread size 5/16
Length 1-1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 17.0 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 feature an Indented Hex Washer Head for a flush profile in metal assemblies. Constructed from 18/8 Stainless Steel, these unslotted-drive fasteners deliver corrosion resistance and reliable self tapping performance.

Specs

  • Diameter: 5/16 inch
  • Length: 1-1/2 inches
  • Head style: Indented Hex Washer Head
  • Drive type: Unslotted
  • Material grade: 18/8 Stainless Steel

Features

  • Self tapping capability: Cuts its own threads in sheet metal during installation, enabling fast assembly without pre-tapping.
  • Head design: Indented Hex Washer Head distributes load and provides a flush seating surface to protect coatings and finishes.
  • Corrosion resistance: 18/8 Stainless Steel offers durability in indoor and outdoor environments with good resistance to corrosion and staining.
  • Drive type: Unslotted drive requires compatible driver tools; designed for controlled torque in assembly lines and field repairs.
  • Material compatibility: Suitable for assemblies using stainless steel components and applications requiring corrosion resistance.
  • Ideal use cases: fastening thin metal panels in appliances, enclosures, automotive trims, HVAC ductwork, and general sheet metal fabrication where flush-mounted fasteners are desired.

Can We Help?

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

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