[4000 BULK] Thread Rolling Screws Phillips Pan Head Steel Zinc & Waxed Tri-Lobe 1/4-20 X 5/16 Taptite Screws Alternative

Engineered for durable, high-precision fastening, this Thread Rolling Screw features a Phillips pan head and a Tri-Lobe drive. Made from steel with a zinc coating and a waxed finish, it delivers corrosion resistance and smooth, thread-forming action that forms strong, reusable threads in a variety of base materials.

Key features

• Thread-rolling design creates strong, clean threads without stressing the workpiece.
• Phillips pan head provides broad load distribution and compatibility with standard drivers.
• Tri-Lobe drive offers reliable engagement and tamper-resistant performance.
• Size: 1/4-20 x 5/16 for common coarse-thread fastening with a compact length.
• Material & finish: Steel with zinc plating and a waxed coating for corrosion resistance and smooth driving.
• Alternative to TAPTITE thread-forming screw for excellent pull-out resistance in soft to medium materials.

Specifications

• Thread type: Thread-rolling / self-tapping
• Head style: Phillips pan head
• Drive: Tri-Lobe
• Material: Steel
• Finish: Zinc plating with waxed coating
• Size: 1/4-20 x 5/16

Applications

Perfect for light-to-medium duty assemblies, electronics enclosures, metal cabinets, automotive trims, and other projects where strong, reliable threads are required without tapping.

Why choose this screw

• Forming threads in the base material to improve pull-out strength and reduce stripping.
• Corrosion resistance from zinc finish and waxed surface for easier driving and long-term durability.
• Tri-Lobe drive adds security and compatibility with common impact drivers and drivers designed for tamper-resistant fasteners.