Carbon steel Cross recessed hexagon triangular tooth lock screw with flange

Name: Steel Hex Head Thread-Cutting Screws for Metal

Material: Carbon steel, Alloy Steel, stainless steel SUS304, SUS316, High-Strength Steel, Brass

1. Steel Hex Head Thread-Cutting Screws for Metal. These steel screws are zinc plated to resist corrosion in wet environments. They have a hex head for a secure grip with a wrench and a flange to reduce the risk of crushing thin metal. Screws cut threads in drilled holes as they’re turned, so they require less driving torque and cause less stress on your material than thread-forming screws. Length is measured from under the flange. Head height includes the flange.

Screws meet ASME B18.6.3 dimensional standards. They also meet SAE J933 standards for material quality. Screws with serrations under the head grip the material surface for mild vibration resistance.

2. Hex Head Thread-Forming Screws for Metal. These screws have a hex head for a secure grip with a wrench and a flange to reduce the risk of crushing thin metal. Also known as Swageform screws, threads at the tip are designed to grab material for a fast start with low torque in a wide range of materials. All are zinc-plated steel to resist corrosion in wet environments. Length is measured from under the flange.

Size Can also be According to the Customer's requirement for manufacturing, please check the detailed specification sheet details PDF, CAD, 183-184Page See more product details.

Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5cm and 23.5*17.5*8 cm and pallet size: 215*100*90 cm, or as your request.