Stainless steel self tapping screws are widely used in various industries, from construction to automotive, due to their corrosion resistance and high strength.

Specification

Material: Stainless Steel, Carton Steel,Alloy Steel, Brass

Size: M3-M6/ ST2.9-ST6.3

Finish: Zinc Plated, Nickel Plated

Standard: DIN, GB, ISO, ANSI, BS, JIS

Packing: Ordinary packaging, wooden box packaging, small carton packaging

Features: Good Anti-corrosion Ability

Product Features & Advantages

Stainless steel self tapping screws are available in different sizes and shapes to suit various applications. These screws are made of stainless steel, which provides excellent resistance to corrosion, rust, and wear. They come with different head types, such as pan head, countersunk head, and hex head, to facilitate different installation methods. The thread types include coarse thread and fine thread, which are designed to tap their own mating threads in the material being fastened.

Manufacturing Process

The production process of stainless steel self tapping screws involves several steps, including wire drawing, heading, threading, heat treatment, and surface treatment. The raw material used is a high-quality stainless steel wire, which is drawn through a die to obtain the desired diameter. Then, the wire is cut into appropriate lengths and fed into a heading machine, where the head of the screw is formed. After the heading process, the screw goes through a threading machine, where the thread is rolled onto the shank. To enhance the strength of the screws, they are heat treated to their specific hardness level. Finally, the screws are polished or coated with a passivation layer to improve their surface finish and corrosion resistance.

Packing & Shipment

1. We have several sizes of packing dimensions;
2. We can design specific sizes of boxes and cartons;
3. We can put any design which clients requested;
4. We can put client's logo on boxes and carton;
5. We can provide special packs clients requests;
6. High grade packs definitely considering clients benefits.

Our Advantages

Credit Assurance

Long term business relationship is what we have been pursuing. Company credit is the foundation of enhancing the cooperation.

Quality Assurance

We implements a strict and standardized quality management system to meet the different needs of customers. Quality surveillance is from raw materials, products, packing, transportation to container loading.

Service Assurance

Professional business team is proficient in each aspect of international trade, including timely market dynamics, product details, shipment, and complaints.

We are looking forward to cooperating with you. We sincerely hope that our work will make your business go further!