#6 X 3/8" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Slotted Drive | 18/8 Stainless Steel (5000/Pkg.)
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#6 X 3/8" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Slotted Drive | 18/8 Stainless Steel (5000/Pkg.)

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5/16 X 1-1/4" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | 18/8 Stainless Steel (500/Pkg.)

Mutual ScrewSKU: 3120AW188KC
Price:
$531.43per 500( $1.06 each)
Pieces 500
Measurement type Inch
Thread size 5/16
Length 1-1/4
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 15.0 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 with Indented Hex Washer Head are designed for rapid, reliable fastening into thin sheet metal. Made from 304 Stainless Steel (18/8), they deliver robust corrosion resistance and consistent drive performance in challenging environments.

Specs

  • Dimensions: 5/16 X 1-1/4
  • Finish: Bright stainless steel
  • Drive Type: Unslotted
  • Material Grade: 304 Stainless Steel (18/8)

Features

  • Self-tapping capability enables installation directly into sheet metal without pre-threading, accelerating assembly and reducing tooling steps.
  • Indented Hex Washer Head provides flush seating, distributes load over a larger area, and minimizes pull-through in thin materials.
  • Unslotted Drive requires hex driver, reducing cam-out risk and improving torque control during fastening.
  • Corrosion Resistance courtesy of 304 Stainless Steel (18/8) supports outdoor and humid environment performance.
  • Size: 5/16 diameter by 1-1/4 length, suited for joining thin metal sheets and panels in automotive, appliance, and HVAC applications.

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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