New Arrivals/Restock

#4 X 3/8" Type B Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

flash sale iconLimited Time Sale
Until the end
22
05
09

US$204.05 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$109.88
quantity

Product details

Management number 242064318 Release Date 2026/07/19 List Price US$109.88 Model Number 242064318
Category

Type B self tapping sheet metal screws form their own threads in metal substrates, enabling rapid fastening with minimal pre-processing. The flat undercut head and Phillips drive provide a flush, reliable install in 304 stainless steel hardware assemblies.

Specs

  • Diameter: #4
  • Length: 3/8 inch
  • Finish: 18/8 Stainless Steel
  • Drive type: Phillips
  • Material grade: 304 Stainless Steel
  • Thread type: Self tapping (Type B)

Features

  • Self tapping capability: Forms internal threads in sheet metal without pre-drilling, enabling fast, repeatable assembly cycles.
  • Head geometry: Flat undercut head provides a flush seating surface and reduced protrusion in enclosure interiors.
  • Drive compatibility: Phillips drive aligns with standard tools, minimizing cam-out risk in high-speed fastening.
  • Material and finish: 304 Stainless Steel with 18/8 finish delivers robust corrosion resistance for moisture-prone or outdoor environments.
  • Applications: Ideal for HVAC ductwork, electrical enclosures, appliance housings, automotive trim, and metal cabinetry requiring stainless steel fasteners.
  • Bulk packaging: 5000 pieces per bulk pack for procurement efficiency in high-volume manufacturing.

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review