Bulk 1/4″-20 Indented-Hex Thread-Cutting Screws — Type F, Bright-Zinc Steel 440406 Diameter / Thread: #10-16

Diameter / Thread: #10-16

Manufactured from 410 hardened stainless steel

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

Corrosion Protection: Zinc Cr+3 plating protects against rust and oxidation

Bulk 1/4″-20 Indented-Hex Thread-Cutting Screws — Type F, Bright-Zinc Steel 440406 Diameter / Thread: #10-16Monster 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