The m4 scrwe flat head is the screw with 4mm diameter external thread and countersunk/CSK head. The drive is known as Security Torx, Tamper-Resistant Torx (often shortened to Torx TR) or pin-in Torx contains a post in the center of the head that prevents a standard Torx driver (or a straight screwdriver) from being inserted. Ever Hardware Industrial Limited aimed to be the best precision m4 screw flat head supply company of cold forming services. At the same time, we provide a customizable package according to your request.

Torx screws are commonly found on automobiles, motorcycles, bicycle brake systems (disc brakes), hard disk drives, computer systems, and consumer electronics. Initially, they were sometimes used in applications requiring tamper resistance, since the drive systems and screwdrivers were not widely available; as drivers became more common, tamper-resistant variants were developed. Torx screws are also becoming increasingly popular in construction industries.

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Category M4 Screw Flat Head
Finish Electro-Plating
Thread type Metric/Imperial/According to Request
Material Stainless Steel/Carbon Steel/Aluminum/Brass/Copper, etc.
Brand Ever Hardware
Place of origin China Mainland
Size Customized as required

M4 Screw Flat Head Pin In Head Torx 304 Stainless Steel A2 Full Thread Security Fasteners Tamper Proof Star Drive Countersunk Bolts TR Bolt ManufacturerM4 Screw Flat Head Pin In Head Torx 304 Stainless Steel A2 Full Thread Security Fasteners Tamper Proof Star Drive Countersunk Bolts TR Bolt Manufacturer M4 Screw Flat Head Pin In Head Torx 304 Stainless Steel A2 Full Thread Security Fasteners Tamper Proof Star Drive Countersunk Bolts TR Bolt Manufacturer

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What Client’s Say

Those look great! All the specs look perfect.
Kent De Mond
Perfect ! This is that I need.
Hernán Balboa
Thank you very much.
The bolts are perfect and they’re fits good.
Ashley
The nut fits perfect on our M2.5 screw part.
Height is also ok.
Mirjam
I tested the bolts this morning and they are perfect. Thank you so much.
Bill McDonald

We are professional on precision M4 screw flat head and custom-made fasteners services!

This is where your amazing product design can go so your clients can feel all about the features and see how awesome it is!

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