Industrial-Grade Zinc Coated Carbon Steel Fasteners for Heavy-Duty Applications

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Product Description

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Basic Specifications

Model NO.
custom fastener
Groove
Cross
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN, GB, ANSI, BSW, JIS, GOST
Grade
SAE J429 Gr.2, 5, 8; ASTM A307gr.a, 8.8
Material Options
Customized
Measurement
Inch, Metric
Length Range
1mm~600mm
HS Code
731810000
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Product Description

Custom Non-Standard Cold Heading Screws - Precision-Tailored

Specializing in non-standard cold heading screws, we have redefined the art of precision engineering, elevating fastener solutions to unparalleled heights. Harnessing state-of-the-art multi-station cold heading machinery and advanced precision mold technology, we produce fastening solutions that stand out in terms of accuracy, strength, and adaptability.

Our meticulously crafted screws are designed to excel in automotive, electronics, and machinery sectors, tailored to meet and exceed every specification you demand. Dive into a world of limitless customization with options in materials such as stainless steel or alloy steel, an array of head types, innovative thread designs, and sophisticated surface finishes including zinc plating or Dacromet coating.

Our products comply with rigorous standards for dimensional accuracy, tensile strength, and corrosion resistance, ensuring flawless performance even in the most demanding environments.

Custom Fasteners
Key Parameters
Material Options Stainless Steel (SUS201, SS304, SS316, etc.), Carbon Steel (C1018, 10B21), Alloy Steel, Brass, Aluminum
Drive Style Phillips, Torx, Inner Hexagonal, Slotted, Star, etc.
Surface Finish Zinc, Nickel, Chrome, Silver, Gold, Dacromet, Geomet, Black Oxide, Anodic oxidation
Performance Grade Carbon Steel: 4.8~12.9; Stainless Steel: A2-70, A4-80
Size Range M0.6mm to M36mm; Length: 1mm to 600mm
Quality Assurance Salt spray test, Dimensional inspection, PPAP, PSW reports provided
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Main Product Showcase

Main Products
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Manufacturing Excellence

Our facility stands as a beacon of innovation and unrivaled quality in the fastener and precision machined parts manufacturing domain. Since 2007, we have perpetually broadened our capabilities, attaining global recognition. Our unwavering commitment to quality and trailblazing advancements secures our supremacy in the industry.

Our expansive product portfolio seamlessly integrates into flourishing industries such as automotive, electronics, electrical equipment, household appliances, communication devices, consumer electronics, and medical equipment. Our facility is equipped with over 1,000 state-of-the-art machines, including cold heading, thread rolling equipment, CNC lathes, and milling machines, supported by more than 300 types of inspection tools.

Production Facility Workshop
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Certifications & Partners

Certifications Our Partners
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Packaging & Logistics

Packaging

Frequently Asked Questions

Can you provide customized services?
Yes, we accept OEM/ODM Services. We have 20+ years experience in custom non-standard screws. If you do not have drawings, we can provide product drawings based on your requirements.
Can you supply the samples?
Yes, we can provide samples if tooling exists. If new tooling is required, tooling costs apply, and shipping costs are covered by the customer.
How do you ensure the quality?
We have a professional QC department. We strictly implement IATF16949 and ISO9001 quality control. We provide parts drawings for confirmation and send samples before mass production.
What is the Minimum Order Quantity (MOQ)?
For high-value products, MOQ starts from 1,000 - 10,000 PCS. For lower-value items, MOQ starts from 20,000 PCS.
What are the transportation options?
You can choose sea delivery, air delivery, or door-to-door express (FedEx, DHL, UPS) based on your needs.
How is payment handled?
We accept Purchase Orders and provide Proforma Invoices with bank details. Common payment methods include TT and PayPal.

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