Description
Enhance your lightweight assemblies with these Thread Rolling Screws — Phillips Flat Undercut Head, crafted from 18/8 stainless steel (type 304) and featuring a Tri-Lobe drive for reliable seating during installation. These screws form threads in the mating material, delivering a strong, flush-fit connection without the need for pre-tapped holes.
- Material: 18/8 stainless steel (type 304) for superior corrosion resistance
- Size: #4-40 x 3/8 inch
- Head: Phillips flat undercut head for a low-profile, flush surface
- Drive: Tri-Lobe drive ensures reliable seating and reduced cam-out
- Type: Thread-rolling (forming) screw; an effective alternative to Taptite screws
- Feature: Forms threads in the mating material to create a secure, flush-mount connection without pre-tapped holes
Typical applications include electronics enclosures, cabinetry, appliance assemblies, and sheet-metal panels where a corrosion-resistant fastener with a clean finish is desired.
Enhance your assembly with these premium thread-rolling screws designed for durable, flush-mount installations.
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![[5000 BULK] Thread Rolling Screws Phillips Flat Undercut Head 18/8 Stainless Steel Tri-Lobe #4-40 X 3/8 Taptite Screws Alternative](http://mutualscrew.com/cdn/shop/files/1008RPU188KC_2c1b86ad-4286-4438-ae51-97e7bb9f1610.webp?v=1747934150&width=769)