What types of fasteners does YH Fastener manufacture?

We manufacture machine screws, self tapping screws, sealing screws, shoulder screws, sems screws, captive screws, security screws, nylon patch screws, carbide insert screws and set screws, plus hex keys, Torx keys and spring and ball plungers, in both standard and custom versions.

Can you produce non-standard screws from my drawings?

Yes. Our engineering team reviews 2D drawings, 3D models or physical samples, confirms material, head style, drive, thread and finish, and then builds tooling for cold heading and thread rolling. Non-standard and international-standard parts are both supported.

Which quality certifications does your factory hold?

Our production system operates under ISO 9001, ISO 14001 and IATF 16949. Every batch passes multi-stage inspection from incoming wire rod to final packing, and inspection records can be provided with shipments.

How do you prevent screws from loosening under vibration?

Depending on the application we recommend pre-applied nylon patches, sems screws with captive washers, or shoulder and sealing designs. The right solution is selected based on joint material, required re-use cycles, torque and operating temperature.

Do you export to my country and how do I start a project?

YH Fastener ships to more than 60 countries. Request our catalog or contact our sales engineers with your drawing, quantity and target application, and we will reply with a technical review within 24 hours.

OEM Black Cup Head Torx Pin Machine Screw for Secure Equipment Assembly Manufacturer, Factories

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OEM Black Cup Head Torx Pin Machine Screw for Secure Equipment Assembly Manufacturer, Factories

Black cup head torx pin machine screw with full thread design for secure and reliable mechanical fastening applications.
Size: M0.8–M24 (custom drawing)
Material:
Stainless Steel (201/303/304/316/410/416/430)
Carbon Steel (1008/1012/1018/1022/1035/1039/40Cr)
Copper (H62/H65/H68)
Aluminum (5056/6061/6063/7075)
Alloy Steel (SCM435/10B21/6150/S2)
Surface:
Zinc, Nickel, Passivated, Tin
Black Oxide, Anodized, Polished, Chrome
Hot-Dip Galvanized (H.D.G)

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Frequently Asked Questions

What materials are available for these precision machine screws?

Our precision machine screws are commonly manufactured using high-grade stainless steel (such as 304 and 316), carbon steel, and specialized alloy materials engineered for specific mechanical and structural demands.

Can surface treatments or colored coatings be customized?

Yes, specialized surface treatments including green coating, painted head finishes, zinc plating, and anti-corrosion passivation are available according to exact application specifications.

What international manufacturing standards are followed?

Products are manufactured following standard industrial specifications such as DIN standards (including DIN 7991), ISO, ANSI, as well as fully customized engineering drawings and dimensions.

Are these machine screws suitable for corrosion-sensitive environments?

Stainless steel options, including grades 304 and 316, along with specialized protective coatings, provide high corrosion resistance suitable for electronic, outdoor, and industrial machinery settings.

What drive and head configurations are supported?

We supply multiple head and drive variations, including hex socket countersunk heads, Phillips pan heads, and flanged head designs to suit varied torque transmission and assembly criteria.

OEM Black Cup Head Torx Pin Machine Screw for Secure Equipment Assembly Manufacturer, Factories

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