[1000 BULK] Thread Rolling Screws Slotted Indented Hex Washer Head 410 Stainless Steel Tri-Lobe 1/4-20 X 1/2 Taptite Screws Alternative

Engineered for secure, durable threads, Thread Rolling Screws Slotted Indented Hex Washer Head are made from 410 stainless steel. This Tri-Lobe drive screw serves as an excellent Taptite screws alternative, sized 1/4-20 x 1/2" for pre-drilled materials that form robust threads without tapping.

• Thread-rolling technology creates strong, wear-resistant threads that improve vibration resistance and load transfer.
• 410 stainless steel offers corrosion resistance and durability for indoor or outdoor environments.
• Slotted Indented Hex Washer Head provides flush seating and a wide bearing surface for even load distribution.
• Tri-Lobe drive enhances torque transfer while reducing cam-out, ideal for high-torque assemblies.
• Size and compatibility – 1/4-20 UNC x 1/2" length, ready to form threads in pre-drilled materials without tapping; compatible with common fastener grids.
• Alternative to Taptite self-forming screws for reliable, pre-tapped performance.

• Electronics enclosures
• Automotive components
• Machinery
• Appliances
• Other assemblies requiring strong, corrosion-resistant fasteners

• Material: 410 Stainless Steel
• Head style: Slotted Indented Hex Washer Head
• Drive: Tri-Lobe
• Thread pitch: 1/4-20 UNC
• Length: 1/2 inch

Upgrade your fastener collection with these Thread Rolling Screws—combining strength, corrosion resistance, and a secure drive for dependable assemblies.