#4 X 1/2" Type B Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

Mutual ScrewSKU: 0408BPU188KC

Price:
Sale price$329.59 Regular price$502.39per 5000( $0.07 each)
Pieces 5000
Measurement type Inch
Thread size #4
Length 1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Phillips
Head style Flat Undercut Head
Point type Type B
Threads per inch 24
Thread style Fully Threaded
Weight 6.0 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

Bulk pack Type B self tapping sheet metal screws enable rapid, reliable fastening for light to medium gauge metal assemblies. The Flat Undercut Head, Phillips drive, and 304 Stainless Steel construction with #4 diameter and 1/2 length deliver strong torque, corrosion resistance, and a flush, low-profile installation.

Specs

  • Diameter: #4
  • Length: 1/2
  • Finish: Stainless steel alloy with 18/8 composition
  • Drive Type: Phillips
  • Material Grade: 304 Stainless Steel
  • Thread Type: Type B Self-Tapping

Features

  • Self-tapping thread form enables direct threading into sheet metal, eliminating pilot holes for thin-gauge panels.
  • Phillips drive provides centered engagement, reduced cam-out, and consistent torque during installation.
  • Material: 304 Stainless Steel offers excellent corrosion resistance in outdoor and humid environments.
  • Head geometry: Flat Undercut Head seats flush on the surface, delivering a low-profile appearance in assembled components.
  • Applications: Ideal for metal enclosures, ductwork, automotive trim, electrical panels, and appliance assemblies where secure fasteners are required.
  • Bulk packaging: Pack of 5000 units supports high-volume manufacturing, reducing procurement frequency and per-unit cost.

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

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