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Hexagonal Socket Head Captive Screws for OEM, Suppliers

I’m shipping hexagonal socket head captive screws that I’ve tested for secure fastening in high‑vibration environments. From OEMs to Suppliers, I know what buyers are after: reliability, quick installs, and long life. These screws’ captive design keeps the screws on site, reducing lost hardware and speeding assembly. I offer material options like stainless steel and alloy steel, with heat treatment and passivation for corrosion resistance. Available in metric and inch sizes, with varied thread pitches for plastics or metals. We can tailor head style, length and coatings to your exact OEM specs, and I keep stock for fast shipments. We’re a focused supplier who understands production demands, and I’m ready to support your next project with on‑time, quality performance.

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hexagonal socket head captive screws Products in 2025

Hexagonal socket head captive screws hold fasteners securely in an assembly and stay captive after installation. The hex drive enables high torque transfer and reduces stripping risk, while the captive feature prevents loss during disassembly, simplifying maintenance in electronics, automotive, and machinery. By 2025, demand focuses on stainless steel (304/316) and alloy steels with heat treatment, plus coatings such as zinc, black oxide, or passivation to meet environmental standards. Precision manufacturing and tight tolerances ensure reliable clamping and repeatable performance across climates. Global buyers should evaluate material options, finishes, and customization—thread size, length, head height, drive type, and captive clip geometry—to fit your assembly. Look for consistent quality and traceability, with material certificates and inspection reports. Trends for 2025 include supply-chain resilience, standardized SKUs, shorter lead times, and sustainable practices. A capable supplier offers flexible packaging, scalable production, and reliable lead times to support both rapid prototyping and large-volume production worldwide.

Hexagonal Socket Head Captive Screws Products in 2025

Product_ID Size (Nominal Diameter) Length_mm Thread Material Finish Drive_Type Head_Height_mm Tensile_Strength_MPa Standard_Grade Coating Temperature_Range_C Certification Region Lead_Time_days
CHS-HS-001 M3 6 M3 x 0.5 A2 Stainless Steel Zinc plated Hex Socket 2.0 520 ISO 4762 Grade 8.8 Zinc -60 to 200 ISO 9001, RoHS Asia-Pacific 15
CHS-HS-002 M4 8 M4 x 0.7 A4 Stainless Steel Black Oxide Hex Socket 2.4 520 ISO 4762 Grade 8.8 Black Oxide -60 to 180 ISO 9001 Europe 18
CHS-HS-003 M4 12 M4 x 0.7 Alloy Steel Zinc plated Hex Socket 2.6 700 ISO 4762 Grade 12.9 Zinc -60 to 200 ISO 9001, RoHS North America 22
CHS-HS-004 M5 10 M5 x 0.8 A2 Stainless Steel Zinc plated Hex Socket 2.8 800 ISO 4762 Grade 8.8 Zinc -60 to 200 ISO 9001 Asia-Pacific 14
CHS-HS-005 M5 20 M5 x 0.8 A2 Stainless Steel Black Oxide Hex Socket 3.1 850 ISO 4762 Grade 12.9 Black Oxide -60 to 200 ISO 9001 Europe 20
CHS-HS-006 M6 12 M6 x 1.0 Alloy Steel Zinc plated Hex Socket 3.0 900 ISO 4762 Grade 12.9 Zinc -60 to 180 ISO 9001 North America 25
CHS-HS-007 M6 16 M6 x 1.0 A4 Stainless Steel Passivation Hex Socket 3.3 900 ISO 4762 Grade 12.9 Passivation -60 to 200 ISO 9001, RoHS Asia-Pacific 16
CHS-HS-008 M8 25 M8 x 1.25 A4 Stainless Steel Black Oxide Hex Socket 4.0 1080 ISO 4762 Grade 8.8 Black Oxide -60 to 200 ISO 9001, RoHS Europe 28
CHS-HS-009 M8 40 M8 x 1.25 Alloy Steel Zinc plated Hex Socket 4.5 1000 ISO 4762 Grade 8.8 Zinc -60 to 180 ISO 9001 North America 32
CHS-HS-010 M10 12 M10 x 1.5 A2 Stainless Steel Zinc plated Hex Socket 4.6 1200 ISO 4762 Grade 12.9 Zinc -60 to 200 ISO 9001, RoHS Asia-Pacific 21
CHS-HS-011 M10 18 M10 x 1.5 A4 Stainless Steel Black Oxide Hex Socket 4.8 1100 ISO 4762 Grade 8.8 Black Oxide -60 to 225 ISO 9001 Europe 26
CHS-HS-012 M12 16 M12 x 1.75 Alloy Steel Zinc plated Hex Socket 5.2 1200 ISO 4762 Grade 12.9 Zinc -60 to 180 ISO 9001 North America 30

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hexagonal socket head captive screws Products Sets the Industry Standard

Data Dimension Title: Size Category Distribution in Hexagonal Socket Head Captive Screws

M3 M4 M5 M6 M8 M10

Explanation: This chart examines the distribution of production volume across size categories in hexagonal socket head captive screws. The data dimension selected is Size Category Distribution, which captures how often each size is produced within a given period. By normalizing the bars to a common scale, viewers can compare relative emphasis across sizes at a glance, revealing which sizes dominate manufacturing and which are niche. The chosen sizes M3, M4, M5, M6, M8, and M10 correspond to common applications in electronics, automotive assemblies, and machinery, where standardization helps reduce tooling complexity and procurement risk. In this synthetic example, M6 is the dominant category, followed by M4 and M8. The M3 and M10 sizes are less prevalent and may indicate specialized use or lower demand, while M5 sits in between. Interpreting this distribution can guide inventory planning: a high share of mid-sized categories warns that shortages or delays in those sizes could disrupt assembly lines, while a relatively small share of larger sizes might justify leaner stocking for those SKUs. The color palette is chosen for readability and to differentiate categories without implying any ranking semantics. If this chart were part of a dashboard, tooltips could reveal exact numbers, and the data would be refreshed quarterly to show trends, seasonality, or the impact of design changes. Additionally, integrating this dimension with other attributes such as material grade, finish, and thread pitch would enable multi-faceted analysis, for example correlating high-volume sizes with specific finishing processes (zinc plating, black oxide) or with supplier lead times. In practice, a size-based distribution helps engineers and supply chain professionals avoid overproduction of rarely used sizes, optimize machining and stamping schedules, and align procurement with demand signals. Overall, understanding size category distribution supports smarter stocking, more predictable production schedules, and resilient supply chains for hexagonal socket head captive screws.

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  • Esther 2022.12.30 09:53:59

    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!

  • Murray 2022.12.28 19:14:14

    We have been looking for a professional and responsible supplier, and now we find it.

  • Matthew Tobias 2022.12.23 14:42:02

    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

  • Julie 2022.12.19 10:21:30

    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.

  • Clementine 2022.12.16 06:00:12

    This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.

  • Julia 2022.12.09 05:56:34

    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.

  • Mamie 2022.12.22 04:22:32

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

  • Brook 2022.12.20 07:49:06

    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

  • Fiona 2022.12.13 10:34:24

    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.

  • Mario 2022.12.09 00:42:28

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

  • Amy 2022.12.07 14:42:50

    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

  • Quintina 2022.12.05 23:22:28

    This supplier stick to the principle of Quality first, Honesty as base, it is absolutely to be trust.

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