#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" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | 18/8 Stainless Steel (625/Pkg.)

Mutual ScrewSKU: 3116BW188KC
Price:
$525.63per 625( $0.84 each)
Pieces 625
Measurement type Inch
Thread size 5/16
Length 1
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type B
Threads per inch 12
Thread style Fully Threaded
Weight 20.0 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 B self tapping sheet metal screws with an indented hex washer head provide secure, flush mounting in sheet metal assemblies. Constructed from 18/8 stainless steel, these fasteners offer corrosion resistance and consistent torque in demanding environments.

Specs

  • Diameter: 5/16 inch
  • Length: 1 inch
  • Head style: Indented hex washer head
  • Drive type: Unslotted
  • Material grade: 18/8 stainless steel (AISI 304)
  • Finish: 18/8 stainless steel
  • Thread type: Self tapping

Features

  • Self tapping capability: Forms its own threads in thin sheet metal, enabling installation without pre-tapping.
  • Indented hex washer head: Provides a low-profile, flush mount and even load distribution across the washer surface.
  • Unslotted drive: Reduces tool cam-out risk when used with a compatible hex driver, improving installation consistency.
  • Material: 18/8 stainless steel (AISI 304) offers corrosion resistance in indoor and outdoor environments, with good formability for sheet metal applications.
  • Applications: Suitable for fastening light to medium gauge sheet metal in electrical enclosures, appliance assemblies, automotive trim, HVAC ductwork, and metal cabinetry.
  • Type B thread geometry: Optimized for sheet metal engagement, providing reliable pull-out resistance and secure clamping in typical panel thicknesses.

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800-222-0324

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