#8 X 3/8" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Black Oxide (10000/Pkg.)

Mutual ScrewSKU: 0806BWBKC

Price:
Sale price$553.18per 10000( $0.06 each)
Pieces 10000
Measurement type Inch
Thread size #8
Length 3/8
Material Steel Black Oxide
Finish Black Oxide
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type B
Threads per inch 18
Thread style Fully Threaded
Weight 28.0 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, high torque fastening on sheet metal assemblies.

The unslotted drive paired with a steel black oxide finish delivers durable performance for automotive, electrical enclosure, and appliance applications while maintaining a flush head profile.

Specs

  • Diameter: #8
  • Length: 3/8
  • Finish: Black Oxide
  • Drive type: Unslotted
  • Thread type: Type B Self-Tapping
  • Material: Steel

Features

  • Self tapping thread forms its own mating threads in sheet metal during installation, eliminating pre-threading and enabling faster assembly.
  • Indented hex washer head provides a flush seating surface with improved load distribution, reducing pull-out risk in thin materials.
  • Unslotted drive requires a hex driver, delivering secure torque transfer with reduced cam-out when used with the correct bit size.
  • Finish Black oxide coating offers moderate corrosion protection and a uniform, low-gloss appearance suitable for visible applications.
  • Material steel supplies adequate strength for general sheet metal fastening and compatibility with common coatings and processes.
  • Size: #8 diameter, 3/8 length; appropriate for typical sheet metal thickness ranges encountered in enclosures, housings, and light-duty assemblies.

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800-222-0324

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