Import Customized One-Touch Screws Fastener — Buy in wholesale FOB from Supplier in China

Customized one-touch screws from Ningbo Yi Yi Precision Technology Co., Ltd. are high-precision fasteners designed for rapid installation and release in industrial assembly environments. Manufactured using high-precision automatic lathe processing from embossed bar stock, these fasteners are offered in materials such as stainless steel 304, 316, or SUS303Cu (1.4305), with the example specification detailing an outer diameter of 13 mm, length of 26 mm, and weight of 11 g. The M5 thread size in the sample model ensures compatibility with standard industrial components, while the design prioritizes dimensional accuracy for turning groove and rolling applications.

The fasteners are engineered to deliver consistent clamping force and repeatable performance under industrial conditions, making them suitable for automotive, electronics, and machinery manufacturing sectors. Standard industry tolerances for precision turned parts like these typically include ±0.01 mm for critical dimensions, with surface finishes often held to Ra 0.8 μm or better to reduce friction and wear. Material selection depends on the application, with stainless steel grades 304 and 316 offering corrosion resistance, while carbon steel variants provide cost-effective solutions for less demanding environments.

These screws are sourced by OEMs and importers for assembly lines where time efficiency and reliability are critical, such as in the production of consumer electronics, automotive subassemblies, and industrial machinery. The supplier’s expertise in non-standard high-precision hardware includes similar products like hexagonal pillars, pogo pin connectors, and cold heading bolts, indicating a broad capability in custom fasteners. Buyers should confirm the exact material grade, dimensional tolerances, and surface treatment to match their application requirements.

Ningbo Yi Yi Precision Technology Co., Ltd. is based at No. 8, Xuyang Daokou South Road, Daqi, Beilun District, in Ningbo City, Zhejiang Province, a region known for its precision manufacturing capabilities. The company specializes in non-standard high-precision hardware parts, with a product range that includes turned parts, CNC-machined components, hexagonal pillars, pogo pin connectors, and standard or non-standard fasteners. Its harbor trust tier reflects a baseline level of engagement in international trade, though current response metrics are not available.

The supplier’s focus on precision engineering is evident in its use of automatic lathe processing and embossed bar stock, which allows for tight tolerances and consistent quality in its fasteners. While no certifications or client lists are provided, the company’s address and product range confirm its role as a dedicated manufacturer of custom fasteners for industrial applications. Buyers are advised to request material certificates and process control documentation to verify compliance with their specific quality standards.