Square Nuts / Locking Nuts | THREAD Industrial Precision Cold-Formed Fasteners
THREAD Industrial Co., Ltd. is a leading manufacturer of high-quality Square Nuts, produced using advanced cold forming technology. With nearly 40 years of expertise in the fastener industry, we supply a comprehensive range of square nuts crafted from various carbon steels to meet diverse industrial and automotive applications. Our dual manufacturing facilities in Taiwan and Vietnam ensure a resilient supply chain and flexible production capacity. We offer an extensive size range to meet global standards, backed by our IATF 16949 and ISO 9001 certifications, ensuring durable and high-performance fastening solutions. Choose THREAD Industrial for precision cold-formed fasteners, certified quality management, and drawing-based manufacturing support.
Square Nuts / Locking Nuts
Industrial Square Nuts | Cold-Formed Fastener Manufacturer
THREAD Industrial Co., Ltd. is a leading manufacturer of high-quality Square Nuts, produced using advanced cold forming technology. With nearly 40 years of expertise in the fastener industry, we supply a comprehensive range of square nuts crafted from various carbon steels to meet diverse industrial and automotive applications. Our dual manufacturing facilities in Taiwan and Vietnam ensure a resilient supply chain and flexible production capacity. We offer an extensive size range to meet global standards, backed by our IATF 16949 and ISO 9001 certifications, ensuring durable and high-performance fastening solutions.
Precision-Engineered Square Nuts
THREAD Industrial Co., Ltd. specializes in the manufacturing of high-precision square nuts using advanced cold forming techniques. This process ensures superior dimensional accuracy, enhanced mechanical strength, and a high-quality surface finish, making our nuts ideal for demanding applications. We utilize various grades of carbon steel to produce fasteners that meet stringent industry standards for performance and durability. Our commitment to quality is reflected in every product, designed for secure and reliable fastening in automotive, construction, and industrial machinery.
Available Specifications
We offer a comprehensive range of sizes from our dual manufacturing facilities in Taiwan and Vietnam to cater to global market requirements. This dual-base strategy ensures a stable supply chain and flexible production scheduling for both standard and custom orders.
| Manufacturing Facility | Metric Sizes | Imperial Sizes |
|---|---|---|
| Taiwan Factory | M6 - M33 | 1/4" - 1 1/4" |
| Vietnam Factory | M5 - M27 | 1/4" - 1", #10 - 1" |
Quality Assurance and Certifications
As an IATF 16949 and ISO 9001 certified manufacturer, THREAD Industrial adheres to the highest quality control standards. Our in-house laboratory, accredited with ISO/IEC 17025, conducts rigorous testing to guarantee that every batch of square nuts meets or exceeds customer specifications. From raw material inspection to final product sorting, we ensure excellence at every stage of production.
Applications
- Automotive Assemblies
- Construction and Structural Frameworks
- Industrial Machinery and Equipment
- Furniture and Woodworking
- General Engineering and Repair
Square Nuts / Locking Nuts Precision Cold-Formed Fastener
THREAD Industrial manufactures Square Nuts / Locking Nuts for automotive, industrial equipment, construction, infrastructure, and machinery applications, with production support from Taiwan and Vietnam.
Product requirements can include international standards, customer drawings, metric or imperial sizes, carbon or alloy steel, defined strength classes, and application-specific surface treatment.
IATF 16949 and ISO 9001 systems, accredited laboratory testing, controlled production, and optical sorting help buyers source consistent fasteners for quality-critical and repeat-order programs.