Bulk 1/4″-20 Indented-Hex Thread-Cutting Screws — Type F, Bright-Zinc Steel 440406 Thread: 48-2 Thread-Forming tri-lobular (≈

Thread: 48-2 Thread-Forming tri-lobular (≈ 16 TPI)

Bulk Metric Hex Cone Locknuts – Class 10

stainless fabrication shops & trailer manufacturers

Time Savings: Streamlined ordering process for efficient project management

The built-in solder ring melts at a lower temperature for quicker installation

Bulk 1/4″-20 Indented-Hex Thread-Cutting Screws — Type F, Bright-Zinc Steel 440406 Thread: 48-2 Thread-Forming tri-lobular (≈Monster Overview: Built for trailer frames, dock plates, HVAC housings and hardwood to steel joins, these 1 4 20 Indented Hex Thread Cutting Screws deliver bolt like clamp force no backing nut required. The external hex drive accepts sockets or impact drivers for rapid, high torque installation. Heat treated carbon steel receives a brilliant bright zinc electro plate, is hydrogen relief baked to IFI spec, and finished with a factory dry wax film for