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Self tapping screws are pretty simple. You drive them into a hole and they cut their own thread as they go. No need to tap the hole first. That saves time on the assembly line.
The tip has cutting edges that dig into the material. The thread grabs the walls of the hole and holds tight. No pre tapped hole needed. Just drill a pilot hole and drive the screw in.
Flat head screws sit flush with the surface. The head sinks in so you get a smooth finish. Good for finished panels where you don't want screws sticking out.
Wafer head screws have a low wide head. They don't stick up much but give you good clamping pressure. You see these a lot on pocket holes and sheet metal work.
Pan head screws are the standard domed head. Works for most general assembly jobs.
Fine thread screws grip better in thin metal and hard plastic. More threads per inch means harder to pull out.
Coarse thread screws are for softer stuff like wood and plastic. They bite in faster.
Resists rust. Good for outdoor use or wet areas.
Looks good and doesn't rust. Also non magnetic. Works well for electronics and fixtures where appearance matters.
Galvanized screws have a zinc coating. Decent rust protection for outdoors without spending too much.
Gives you a matte black finish. Mainly for indoor use. Cuts down on glare.
Phillips drive is the cross shaped one. Most common. Works with standard screwdrivers you already have.
Allen head has a hex hole inside. You can crank it down tighter without stripping the head.
Metric sizes from M2 up to M6. Lengths from 6mm to 50mm. Need something different Just ask.
Electronics cases wood furniture trailer floors plastic boxes sheet metal car interior trim signs and general factory assembly. Basically anywhere you need to put screws in fast without pre tapping.
We check threads and hardness on every batch. Class 4.8 and 6.8 strength options. Custom sizes and head styles available if you need something special. Bulk pricing and direct shipping worldwide.
We offer high-quality fasteners with custom solutions and competitive prices. Our team will reply to you within 24 hours.
