Hex Bolt M5 Half Thread Black Oxidation DIN933/DIN931 Screw Custom Manufacturer RoseMary in China -

1.High-quality materials: Manufactured from sturdy Stainless Steel or Carbon Steel, this Class 8.8 HEX BOLT offers optimal reliability and durability in various applications.

2.Versatile compatibility: Compatible with multiple industry standards, including DIN933 and DIN931, this HEX BOLT ensures compatibility with a wide range of fastening needs.

3.Durable finish: The hex bolt features a hard-wearing Black Oxidation finish, enhancing its resistance to corrosion and prolonging its lifespan.

4.Robust strength: Available in various grades, including 4.8/8.8/10.9/12.9, this HEX BOLT is designed to withstand high loads and provide optimal performance in demanding applications.

5.Wide size range: Catering to diverse fastening needs, the Class 8.8 HEX BOLT is offered in various sizes, spanning from M5 to M64.

Established in 1992, Handan Yuhuan Fastener Co., Ltd. is a reputable Sino-foreign joint venture featuring high-tech capabilities. This company boasts a sprawling 30,000 square meter campus, with a construction area of 15,000 square meters, housing state-of-the-art imported Italian cold header production machines and more than 160 specialized riveting nut production sets. Fueled by a commitment to excellence, the company boasts an impressive reputation as a strong, advanced technology-driven firm, specializing in a complete range of rivets and nuts.

Handan Yuhuan Fastener Co., Ltd. operates under the rigorous IATF16949 and ISO9001 international quality certifications and has significantly contributed to the drafting of the national standard for riveted nuts. Its "Liankong brand" has earned esteemed status as a "Hunan famous trademark," enjoying extensive recognition across more than 20 provinces and beyond. The company boasts a discerning clientele from Europe, Asia, and America who appreciate the quality and innovation of its products.

What sets Handan Yuhuan Fastener Co., Ltd. apart is its ability to adapt to distinctive customer requirements, enabling it to tailor-make products - from custom riveting nuts, bolts, screws, flat pads, car repair geckos to nails - all designed to meet unique specifications. Given the company's commitment to excellence, it continues to uphold the values of striving for industry superiority, embracing global best practices, forging renowned brands, and advancing rapidly. As such, it promises to remain a dedicated partner and supplier for its customers worldwide.

1. who are we?
We are based in Hebei, China, start from 2025,sell to Domestic Market(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
River Nut, Bolt, Washer, Nut, Thread Rod, Screw, Expansion Anchor Bolt

4. why should you buy from us not from other suppliers?
Our company has first-class production technology, advanced production equipment and strong design capabilities, as well as advanced quality management system and concept, and passed the ISO9001:2001 international quality certification. Last year introduce

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken: English,Chinese