Best Hex Nut Manufacturing Suppliers

Jiaxing Jiansheng Hardware Technology Co., Ltd.

🇨🇳 China

1995

101-200 people

Manufacturer/Trading Company/Distributor

Established brand

OEM manufacturer

Product customization

Custom packaging

Shipments

712

Key customer

SCHECOMEX SCHRECKINGER EMPRESA DE COMERCIO EXTERIOR CIA

Key market

🇺🇸 United States

Description

Jiaxing Jiansheng Hardware Technology Co., Ltd., also known as Haiyan Jiansheng Hardware Product Co., Ltd., is a professional manufacturer and exporter specializing in high-quality fasteners. Established in 1995 and headquartered in Haiyan, Zhejiang, the company operates a 10,000-square-meter factory equipped with advanced cold heading technology and over 10 production lines. With a workforce of approximately 100 to 200 employees, including a dedicated technical department, the company maintains an impressive annual production capacity of 15,000 tons of nuts. The company's extensive product portfolio focuses on a wide range of nut series, including hex nuts, flange nuts, heavy hex nuts, lock nuts, square nuts, and coupling nuts. Beyond nuts, they provide threaded rods, bolts, washers, and blind rivets. Jiansheng is a specialist in manufacturing products that adhere to international standards such as DIN, ANSI, ISO, GB, BS, and JIS. They also offer robust OEM and ODM capabilities, producing non-standard fasteners tailored to specific customer drawings or samples. Committed to quality management, the company has been ISO 9001 certified since 1999. Jiansheng is highly export-oriented, with self-managed import and export rights since 2003. They serve a global clientele across North America, Europe, and Asia, with significant market presence in the United States, Germany, Great Britain, Poland, and Brazil. Their strategic location near major ports like Shanghai and Ningbo ensures efficient logistics and prompt delivery for international B2B partners.

DIN934 Hex Nuts

ANSI Standard Finished Hex Nuts$870

BS1083 1768 916 Finished Hex Nuts$900

DIN934 M3-M30 Carbon Steel Hex Nuts$850

DIN6923 Hex Flange Nuts (DIN, BS, ANSI, GB, ISO)$1180

2H Heavy Hex Nuts (DIN, BS, ANSI, GB, ISO)$1240

ANSI Standard Caron Steel Hex Nuts 1/4-1'' (DIN, ANSI, BS, GB, ISO)$850

Long-Term Supplying for Bsw Hex Nuts Between 1/8 to 1'' (DIN, ANSI, BSW, GB, ISO)$880

Ningbo Jiulong Fasteners Manufacture Co., Ltd.

🇨🇳 China

1982

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

Product customization

High-tech enterprise

Key customer

BOLT FAST

Key market

Europe

Description

Ningbo Jiulong Fasteners Manufacture Co., Ltd. is a prominent manufacturer and trading company established in 1985, specializing in the research, production, and distribution of high-strength fasteners and metal components. Based in Ningbo, China, the company operates extensive manufacturing facilities covering up to 160,000 square meters across multiple plants, including sites in Zhenhai and Xiangshan. With a workforce of over 300 employees and an annual production capacity exceeding 80,000 tons, the company has established itself as one of Asia's significant suppliers in the fastener industry.

Heavy Hex Nuts (A563)

Heavy Hex Nut (A194 2H)

A194 2h Heavy Hex Nut$1

Haiyan Jiawei Metal Products Co., Ltd.

🇨🇳 China

1993

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

Product customization

Own brand

Shipments

131

Key customer

FAST RITE INTERNATIONAL

Key market

North America

Description

Haiyan Jiawei Metal Products Co., Ltd., also known as Haiyan Hongyu Metal Products, is a professional manufacturer and trading company based in Jiaxing, Zhejiang Province, China. Established in the early 1990s, the company has grown into a significant supplier of fasteners and metal components, operating a 7,000-square-meter factory equipped with advanced cold forging machinery from Taiwan, hydraulic presses, and stamping machines ranging from 16 to 200 tons. The company is ISO 9001 certified, reflecting its commitment to international quality management standards. The company specializes in a comprehensive range of fasteners and structural metal products. Its core product portfolio includes various standardized screws and bolts (DIN, ANSI/ASME), such as hex bolts, carriage bolts, flange bolts, and U-bolts, as well as nuts, washers, and rivets. Beyond standard fasteners, the company offers specialized manufacturing capabilities in CNC turned parts, metal stamping, stainless steel welding, and deep drawing. They are a key provider of industrial components including steel structure brackets, solar photovoltaic brackets, and aluminum welding components. With over 30 years of experience in international trade, the company maintains a robust export operation, primarily serving markets in North America, Europe, Australia, and Russia. They have established long-term relationships with major international partners, including Fast-Rite International and Great Lakes Fasteners. Their strategic location in the Yangtze River Delta provides excellent logistical access to major shipping hubs in Shanghai and Ningbo, supporting a consistent monthly production output of 350 to 500 tons.

Hex Nuts$0.05

2h Hex Nut$0.5

Hex Bolts$0.3

Xingtai Mindu Industrial Co., Ltd.

🇨🇳 China

2011

501-1000 people

Manufacturer/Trading Company

High capacity factory

OEM manufacturer

Eco-friendly supplier

Shipments

505

Key customer

CONG TY TNHH THUONG MAI VA XNK HOP NHAT

Key market

🇻🇳 Vietnam

Description

Xingtai Mindu Industrial Co., Ltd. is a leading manufacturer and trading company based in Xingtai, China, recognized as one of the largest fastener production facilities in Northern China. Established in 2011 with a legacy in the fastener industry dating back to 1992, the company operates a massive 250,000 square meter facility. With nearly 1,000 employees and over 800 sets of cold forging machines, the company maintains a significant production capacity of 24,000 tons per month and 300,000 tons annually. The company specializes in high-strength carbon steel and alloy steel fasteners, including hex bolts, hex nuts, threaded rods, hex socket head cap screws, washers, and precision steel tubes. Their products adhere to various international standards such as DIN, ISO, GB, and JIS, with mechanical performance levels ranging from 4.8 to 12.9. These components serve critical industries including high-speed railway, aerospace, automotive, chemical oil fields, and steel structure engineering. Xingtai Mindu Industrial integrates R&D, production, and sales, featuring advanced infrastructure such as six heat treatment lines, four galvanizing lines, and two dedicated testing laboratories. Their commitment to quality is backed by ISO 9001, ISO 14001, ISO 14064, and BSCI certifications. As an active international trader with nearly 1,000 completed transactions, the company exports extensively to global markets, with a strong presence in Vietnam, Kazakhstan, and across Asia and Europe.

Hex Nut$8

Hex Bolt$8

Hex Socket Head Cap Screw$8.5

DIN935 Hexagonal Slotted Nuts$8

NINGBO S&D METALWORK CO., LTD.

🇨🇳 China

2015

11-50 people

Manufacturer/Trading Company/Distributor

Product customization

Low MOQ

OEM manufacturer

Shipments

1350

Key customer

CONG TY TNHH NHA THEP PEB

Key market

Asia

Description

Ningbo S&D Metalwork Co., Ltd. is a professional manufacturer, trading company, and distributor based in Ningbo, China. Established in 2015 with an export history dating back to 2012, the company specializes in the production and supply of high-quality fasteners, including hex bolts, nuts, threaded rods, washers, and anchor bolts. Their products adhere to international standards such as ANSI, ASTM, DIN, BS, and ISO. Operating a factory in the Yinzhou District, the company is ISO 9001 certified and offers comprehensive OEM and ODM services, including custom metalwork based on CAD drawings and samples for stamping and casting parts. Beyond its core fastener business, the company has diversified its portfolio to include dock hardware, hand winches, and hydraulic components such as orbital and cycloidal motors. They also supply ergonomic office solutions, including monitor desk mounts, standing desks, and keyboard trays. With an annual output value between US$5 million and US$10 million, Ningbo S&D Metalwork is a heavily export-oriented business, with over 90% of its products reaching international markets, particularly in North America and Europe. The company maintains a rigorous quality control system from raw material sourcing to final inspection to ensure competitive pricing and reliable delivery for its global B2B partners.

Hex Screw SAE J429 Hex Bolts Zinc Plated$0.01

A563m 10s Hex Nuts Dacromet$0.01

2h Hex Nut Zinc Plated$0.1

DIN934 Hex Nuts Zinc Plated$1000

SAE J995 Hex Nuts Gr5$900

Hex Nuts, Grade2, Zinc Yellow$0.01

Hex Nuts A563 10s Dacromet$1100

Hex Bolt A307 Gr. B Zinc Plated Hex Machine Bolts$900

Grade2/A307 Gr. a Hex Lag Bolts Hex Lag Bolts$0.01

High Quality Hex Nuts DIN934 Cl12$900

Heavy Hex Structural Nut A194 2hm$0.01

A192 2h Heavy Hex Structural Nuts$0.1

Shanghai G&T Industry Co., Ltd.

🇨🇳 China

1997

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

1512

Key customer

IMPORFASTENERS EDMANDRAE CIA LTDA

Key market

🇦🇺 Australia

Review

DIN931/DIN933 Titanium Hex Bolt, Gr2 Titanium Hex Bolt with Hex Nut$0.01

Hex Bolt and Nut Washer Heavy Hex Bolt$0.03

ASTM A194 Grade 2h Nuts - Hex & Heavy Hex$0.3

Hex Machine Screw Nuts Silicon Bronze Hex Nut$0.01

Hex Machine Screw Nuts Silicon Bronze Hex Nut$0.1

Customization Support DIN985 Self Locking Hex Nut Hex Lock Nut Nylon Insert Hex Lock Nuts$0.01

Super Duplex Steel 2304 2205 Hex Bolt Hex Nut$0.01

Hex Bolt Monel 400 Hsl Hex Head Bolt Factory Manufacturer DIN933 Full Thread Hex Bolt Nut$0.01

ASTM A490 Type 3 Weathering Steel Hex Bolt Hex Nut$0.01

Factory Stock Galvanized Hex Nut M6-M24 ISO4032 Black Oxide Hex Jame Nut A194 2h Hex Nut$0.01

SUS 431 C3-80 Stud Bolt Hex Bolt Hex Cap Screw Super Stainless Steel with Hex Nut$0.01

DIN931/DIN933 Steel Hex Cap Screw Hex Bolt and Nut$0.01

Handan Xinzhufeng Hardware Products Co., Ltd

🇨🇳 China

2015

Fewer than 5 people

Manufacturer/Trading Company

Product customization

Shipments

Key customer

ООО "ЗИТАР-СНАБ"

Key market

Europe

Description

Handan Xinzhufeng Hardware Products Co., Ltd is a manufacturer and trading company based in Handan, Hebei province, China, known as the capital of fasteners. Established in 2015, the company operates as a source factory specializing in the production and sale of a comprehensive range of fastener hardware products. They offer various types of bolts, nuts, machine screws, self-drilling tapping screws, washers, threaded rods & studs, anchors, rivets, riggings, and nails. Specific product categories include Hex Bolts (DIN931, DIN933, DIN6921), Hex Nuts (DIN934), and Hex Flange Nuts (DIN6923), among others. Products are manufactured in strict accordance with international standards such as GB, ISO, DIN, ANSI, BS, and JIS, and can be customized to meet specific customer requirements. Handan Xinzhufeng Hardware Products Co., Ltd is ISO 9001:2015 certified, ensuring quality management in their operations. With fewer than 5 employees, the company integrates production and sales, serving both domestic and international markets including the Middle East, Southeast Asia, Russia, Europe, America, and Latin America. They also engage in contract manufacturing and have demonstrated export activities based on customs data.

Hex Bolts and Hex Nuts$800

Zhejiang Sanlin Metals Products Co., Ltd.

🇨🇳 China

2005

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Low MOQ

Shipments

1539

Key customer

GAMECHANGE SOLAR

Key market

North America

Description

Zhejiang Sanlin Metals Products Co., Ltd. is a prominent manufacturer and trading company with over 30 years of experience in the fastener and hardware industry. Based in Jiaxing, Zhejiang, the company operates extensive manufacturing facilities across Wenzhou, Jiaxing, and Suzhou, covering a total area of over 50,000 square meters. With a workforce of 101 to 200 employees and an initial investment of nearly RMB 50 million, the enterprise has established itself as a large-scale supplier of standard and non-standard metal components. The company specializes in a comprehensive range of fasteners, including hex nuts, flange nuts, nylon insert lock nuts, bolts, screws, and flat washers. These products are manufactured from high-quality materials such as brass, copper, carbon steel, and stainless steel. Zhejiang Sanlin Metals Products Co., Ltd. is particularly recognized for its expertise in producing non-standard hardware and custom parts based on specific customer drawings. Their products serve diverse industrial sectors, including automotive, photovoltaic, medical devices, and construction. Equipped with advanced digital-multifunction forming machines from Taiwan and sophisticated testing instruments, the company maintains rigorous quality control standards. They hold multiple international certifications, including IATF 16949, ISO 9001, ISO 14001, and ISO 45001. Their production adheres to global standards such as DIN, ANSI/ASME, JIS, and GB. As a globally oriented business, they export extensively to North America, Europe, and Asia, supported by their dedicated trading arm, Jiaxing Sanmai Import and Export Co., Ltd., and an active presence in international trade fairs.

Hex Bolt DIN 931

Screws and Nuts

Pinghu Huaye Fasteners Co., Ltd.

🇨🇳 China

1994

101-200 people

Manufacturer/Trading Company

Established brand

ODM manufacturer

Product customization

Shipments

Key customer

ONLINE FASTENERS GROUP LLC

Key market

Europe

Description

Pinghu Huaye Fasteners Co., Ltd., established in 1994, is a manufacturer and trading company based in Pinghu City, Zhejiang Province, China. With over 30 years of industry experience, the company specializes in the production of high-quality nuts and fasteners, operating a factory with a floor area of 35,000 square meters and employing between 101 and 200 people. Their extensive product range includes flange nuts, nylon lock nuts, weld nuts, hexagonal nuts, square nuts, cap nuts, wheel nuts, rivet nuts, all-metal prevailing-torque nuts, and high-strength nuts, as well as non-standard and automobile parts nuts. They offer OEM and ODM services, including custom manufacturing of non-standard deformed parts based on customer samples and drawings. Pinghu Huaye Fasteners Co., Ltd. adheres to international quality standards, holding ISO 9001 certification, and manufactures products according to standards such as DIN6923 (GB6177), DIN6331, BSW, ANSI, and JIS. The company possesses first-class production technology, advanced equipment, strong design capabilities, and a dedicated physical and chemical testing room for rigorous quality control. Their products are primarily exported to international markets including Europe, North America, Australia, and Japan.