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Self-tapping screws for metal - High-Quality Supplier

I’m a dedicated supplier of metal fasteners, and I bring my best to every project with self-tapping screws for metal that perform under heavy vibration and corrosion. When you work with me, you’ll get High-Quality parts that meet strict specs and tight tolerances, every batch tested before shipment. My stock includes different sizes and finishes—will fit thin sheets to thick panels, with thread-forming designed for aluminum, steel, or stainless steel without pre-drilling. I value quick response times and real world guidance, so I can help you choose the right self-tapping screws for metal for your machine, enclosure, or frame. You can rely on consistent supply, clear labeling, and competitive pricing from a true Supplier who understands manufacturing needs. If you need a dependable partner for fast, safe installations, I’m ready to help you streamline procurement and reduce assembly time.

Hot Selling Product

self-tapping screws for metal Industry Giant Supplies the World\u2019s Top Brands

Global buyers seeking metal self-tapping screws value dependable performance across diverse environments. These fasteners form their own threads in metal, delivering secure joints in steel, stainless steel, and aluminum alloys. Options include head styles, drive types, thread forms, coatings (zinc plating, epoxy, black oxide), and varying corrosion resistance. For cross-border projects, adherence to international standards such as DIN and ISO, along with established material grades, ensures interchangeability, quality, and reduced rework across the supply chain. When evaluating suppliers, focus on robust quality assurance, traceability, and scalable production to meet fluctuating demand. Key capabilities include customization of length, diameter, coating, and drive type; reliable packaging for global shipping; transparent lead times and MOQ policies; and comprehensive documentation. A capable partner provides testing reports, certificates, sample programs, and after-sales support, empowering procurement teams to optimize installations and achieve on-time, worldwide deployment.

{ self-tapping screws for metal Industry Giant Supplies the World's Top Brands }
Item Material Grade Diameter (mm) Length (mm) Head Type Thread Type Coating Standard Tensile Strength (MPa) Hardness (HRC) Typical Application Pilot Diameter (mm) Compliance Unit Weight (g) Lead Time (days)
101 Stainless Steel A2-70 4.0 16 Pan head Self-tapping Type AB Electro-galvanized ISO 3506 700 38 Sheet metal enclosure 3.0 RoHS 0.60 3
102 Stainless Steel A4-80 5.0 25 Hex washer head Self-tapping Type B Passivated ISO 3506 860 41 Marine housings 4.2 RoHS REACH 1.15 5
103 Carbon Steel C1045 3.5 12 Countersunk Self-tapping Zinc plated DIN 7504 420 25 Machinery frame 2.7 RoHS 0.40 2
104 Stainless Steel A2-70 4.8 20 Pan head Self-tapping Electrogalvanized ISO 3506 650 34 Electrical enclosures 3.6 RoHS 0.95 4
105 Carbon Steel C1022 6.0 30 Flat head Self-tapping Black oxide DIN 7504 520 28 Steel profiles 5.2 RoHS 0.95 6
106 Stainless Steel A4-80 5.0 16 Hex washer head Self-tapping Zn-nickel plating ISO 3506 800 41 Marine/chemical env 4.5 RoHS 1.00 7
107 Carbon Steel C1018 3.0 12 Pan head Self-tapping Tin plating DIN 7504 380 26 General purpose 2.4 RoHS 0.30 2
108 Stainless Steel A2-70 8.0 25 Hex washer head Self-tapping Zinc electroplated ISO 3506 720 39 Structural metal frames 6.5 RoHS 2.00 8
109 Stainless Steel A2-70 4.2 18 Countersunk Self-tapping Electrogalvanized ISO 3506 520 30 Enclosures 3.1 RoHS 0.60 3
110 Carbon Steel C1045 6.3 40 Hex head Self-tapping Zinc plated DIN 7504 600 30 Structural metal 5.8 RoHS 2.30 9

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self-tapping screws for metal For the Current Year From Concept to Delivery

Data Dimension: Concept-to-Delivery Cycle Time vs. Monthly Demand for Metal Self-Tapping Screws

This visualization presents the data dimension “Concept-to-Delivery Cycle Time vs. Monthly Demand for Metal Self-Tapping Screws” for the current year. The left vertical axis represents the average concept-to-delivery cycle time in days, tracing how quickly engineering concepts move through design, procurement, and manufacturing to reach the customer. The right vertical axis shows monthly demand in thousands of units, illustrating market pull and production workload across the year. The two lines enable a parallel view of process speed and demand dynamics, helping teams assess whether faster delivery is keeping pace with rising demand or if bottlenecks emerge during peak periods. For example, during the spring-to-summer period, demand climbs from roughly 18k to 24k units while lead times stay moderate, suggesting stable throughput and effective capacity planning. In October, demand peaks near 30k units and lead time dips, indicating a favorable alignment of capacity with demand, possibly due to improved supplier coordination or production scheduling. Conversely, any scenario where lead times rise while demand remains high would flag a potential need for capacity expansion, supplier diversification, or inventory buffers to maintain on-time delivery. This chart uses a dual-axis approach to avoid conflating units with days, but interpretation should consider that the scales differ: one captures speed, the other volume. The dataset assumes a single production line serving multiple channels and abstracts out price, backorders, and day-to-day variability. The goal is to illuminate seasonal patterns, forecast capacity needs, and support decision-making that aligns product development velocity with market demand—true to the concept-to-delivery journey.

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  • Marco 2022.12.16 22:48:03

    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.

  • Jeff Wolfe 2022.12.13 16:29:15

    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,

  • Eunice 2022.12.09 00:29:52

    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.

  • Pag 2022.12.08 01:42:48

    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.

  • Lindsay 2022.12.06 01:08:07

    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.

  • Dolores 2022.12.04 21:09:20

    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

  • Poppy 2022.12.24 04:56:11

    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

  • Eleanore 2022.12.20 18:56:34

    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.

  • Gloria 2022.12.12 13:29:15

    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

  • Marguerite 2022.12.06 12:42:42

    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.

  • Priscilla 2022.12.05 23:15:25

    Managers are visionary, they have the idea of mutual benefits, continuous improvement and innovation, we have a pleasant conversation and Cooperation.

  • Ricardo 2022.12.03 06:27:37

    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

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