Best Nut and Bolt Manufacturers Suppliers

Hengsin Industrial Co., Ltd.

🇨🇳 China

2005

11-50 people

Manufacturer/Trading Company

Established brand

ODM manufacturer

Product customization

Shipments

Key customer

LEITNER DESIGNS

Key market

North America

Description

Hengsin Industrial Co., Ltd. is a manufacturer and trading company based in Ningbo, Zhejiang, China, established in 2005. With 11 to 50 employees, the company specializes in the design, development, production, and sales of a wide range of hardware, fasteners, and non-standard products. They operate a factory and offer precision manufacturing processes including CNC machining, various casting methods (die, sand, investment), forging, and stamping. Their product portfolio includes bolts, nuts, screws, stamping parts, machining parts, CNC parts, casting parts, forged parts, auto parts, and precast concrete accessories. They also specialize in Precast & Concrete Accessories, including socket systems, lifting anchor systems, and solar mounting systems. Hengsin Industrial provides both standard and custom products, serving industries such as electronics, automobiles, machinery, medical instruments, sports equipment, bridge, and construction. The company exports to the Americas, Europe, Japan, and Southeast Asia, with convenient access to Ningbo and Shanghai ports. They are committed to high quality, rapid distribution, competitive pricing, and first-class services.

Channel Nut$0.1

Spring Nuts$0.06

Hammer Head Nuts$0.05

T Bolt$0.2

Hammer Hook Bolts$100

Hebei Chengyi Engineering Materials Co., Ltd.

🇨🇳 China

2001

101-200 people

Manufacturer/Trading Company/Distributor/Wholesaler

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

2490

Key customer

PROVEREPUESTOS CIA

Key market

🇺🇸 United States

Description

Hebei Chengyi Engineering Materials Co., Ltd. is a professional fastener manufacturer and exporter headquartered in Handan, China. Established in 2001, the company operates a 6,000-square-meter factory equipped with over 90 sets of production machinery and five specialized production lines. With a workforce of 100 to 200 employees, the company maintains a monthly production capacity of up to 3,000 tons and a standing stock of 5,000 tons to ensure rapid fulfillment. They specialize in a comprehensive range of fasteners, including hex bolts, flange bolts, carriage bolts, U-bolts, nuts, washers, threaded rods, and various anchor systems such as wedge and sleeve anchors. Their products serve diverse industries including construction, automotive, solar mounting, and mechanical engineering. Hebei Chengyi offers extensive OEM and ODM capabilities, providing customized fastening solutions based on client drawings or samples. The company is committed to high quality standards, holding ISO 9001, ISO 14001, and ISO 45001 certifications, and implements rigorous quality control protocols throughout the manufacturing process. Operating under a factory-direct sales model, they have successfully exported to over 150 countries, including significant markets in North America, Europe, and Russia, serving a global customer base that includes major industrial entities.

WEIK SHARE LIMITED

🇨🇳 China

2004

51-100 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

FASTENAL MEXICO S DE RL DE CV

Key market

Asia

Description

WEIK SHARE LIMITED is a professional manufacturer and exporter based in Dongguan, China, with over 16 years of experience specializing in high-precision hardware accessories. The company operates a factory with a production capacity of 500 million pieces per month, focusing on the design and manufacture of hardware screws, CNC machined parts, stamping parts, and lathe parts. Their extensive product catalog includes machine screws, self-drilling screws, set screws, eye bolts, and specialized components such as waterproof connectors and aluminum bluetooth headset shells. As a versatile supplier, they provide OEM and ODM services, allowing for production based on specific customer drawings or samples. WEIK SHARE LIMITED maintains rigorous quality standards, holding IATF 16949 and ISO 9001 certifications, with products complying with RoHS, SGS, ASME, and JIS standards. The company serves a global market, exporting to the United States, Canada, Singapore, Vietnam, and Belarus, and has established business relationships with notable industrial clients such as Fastenal and Horton Automatics. Their business model emphasizes factory-direct pricing and comprehensive quality control to ensure high-performance fasteners for the electronics, automotive, and construction industries.

Nut,Precision copper nut,cashaw nut,knurl nut, screw nut,for electrical and electronic housing$0.0107

Nut, hexagon nut, nylon nut, nib cap, K cap, cashew nut,cap used for electronics industry$0.0054

Nut,bolt nuts, hexagonal, nylon flange, carbon steel,DIN934,Carbon steel,Copper,used as fasteners.$0.003

Screw nuts,riveting nuts,stainless steel,Half hexagonal and flat head rivet nut,GB,color-plated zinc$0.033

Bolt and nut,304 stainless steel,hexagon three combination bolts,combination screws,GB9074.13.$0.02

Lifting eyebolt,M6-M36 eyebolt,lifting eye nut,eyenut,carbon steel,DIN580/DIN582,zinc plated.$0.51

Bolt,screws,Stainess steel,Hexagon head,Outer hexagon bolt,Galvanized,fasteners.$0.001

Machined screw,bolts,Round head,Galvanize,locking screw used in fastener of electronic industry$0.015

Anchor bolts,stainless steel,round,zinc plated,$0.12

Dongguan Maoming Hardware Co., Ltd.

🇨🇳 China

2014

101-200 people

Manufacturer/Trading Company/Wholesaler/Service Company

Product customization

Multinational enterprise

ODM manufacturer

Shipments

Key customer

TORNIMPORTADOS SAS

Key market

North America

Description

Dongguan Maoming Hardware Co., Ltd. is a professional manufacturer and trading company based in Dongguan, China, specializing in high-precision fasteners and hardware solutions. Established in 2014, the company operates a large-scale manufacturing facility with a workforce of 101 to 200 employees, including a dedicated research and development team. They are recognized as a versatile contract manufacturer and ODM provider, offering a comprehensive range of products including self-drilling screws, bolts, nuts, self-locking washers, pins, rivets, and CNC machined precision parts. Their expertise extends to specialized components such as socket head grub screws, hydraulic hose banjo connectors, and custom terminal blocks. The company serves a diverse array of industrial sectors, including automotive, construction, telecommunications, electronics, energy, and furniture. Committed to international quality standards, Dongguan Maoming Hardware holds ISO 9001 and RoHS certifications, with some operations also citing ISO/TS16949 compliance. They maintain rigorous quality control protocols, ensuring raw material traceability and full inspection across all production lines. With over a decade of export experience, the company has established a strong global presence, particularly in North America, Europe, and Oceania. They provide professional B2B services to wholesalers, engineers, and brand businesses, supporting both standard hardware requirements and custom fabrication needs. Their manufacturing capabilities are supported by technologically advanced equipment, allowing them to deliver high-strength stainless steel, carbon steel, and brass components to a global clientele.

High Strength Black Hex Head 48 Cane 304 Grate Nut Bolt 8.8 M16x200 Banjo Hyundai H100 Engine Parts Bolts Isuzu$0.01

Zinc Plating Custom Packaging Skate Deck Nut Hex Bolt Manufacturer in China Guangzhou Set High Quality Bolted Lug Machining Lugs$0.01

Galvanized U Screws and Brass Hex Bolts Torx Countersunk M8 Golden for Boat Trailer R15 V4 Front Mudguard Nuts and Bolt$0.01

Stainless Steel Tower Stainless Steel M6-allen-bolt 12.9 for Bulldozer D4 D5 D5h D6b Screw Bolt Nut 3 Piece Wheel Bolts$0.01

Outer China Manufacturing Wholesale Price Hex Head Grade 8.8 10.9 12.9 Black 1/4 20 Bolts Electric Vw Beetle 2 Mm Nat Bolt in$0.02

Laser Cutting Machining Aluminum Milling Aluminum CNC Machining Stamping Parts Price Aluminum CNC Machining Turning Car Parts$0.75

Torneamento CNC Track Routers Machine Laser Cutting Machines Custom CNC Machining Parts Industrial Equipment ISO9001 for Wood$0.63

M6 Grade 5 Flat Head Screw Torx Bolts Racing Anodized Baut Titanium Mentahan Bolt for Motorcycle$0.02

Teeth of the Screw the Whole Tooth Threaded Rod M5 M6 M8 M10 M12 Flush Bolt Screw Stainless Steel Black DIN Small Plastic Screws$1

Expansion Screw Stainless Steel Spring Anchor Screw Pile Spring Toggle Bolt With Wing$0.01

Customized Stainless Steel Zinc Plating Flange Long Stud Bolts M8x60 Cotter Pin Yutong Wheel Bolt Flange Center Weld for Optics$0.01

Customized Fastener Zinc Plating Hexagon Din6921 M4 Flange Head Cremone 1/4" Bolt 5/8 Kitchen Cabinet Hardware$0.01

Jiaxing Haina Fastener Co., Limited

🇨🇳 China

2010

11-50 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Low MOQ

Shipments

942

Key customer

CONG TY CO PHAN MAY XAY DUNG VA THUY NONG DONG DUONG

Key market

🇺🇸 United States

Review

Stainless Steel Nut Round Base Weld Nut /square Weld Nut /hex Welding Nut$0.03

DIN 934 304 Stainless Steel Hexagonal Bolts and Nuts M6 M8 M10 M12 M16 Hex Nut$0.02

Din931 Stainless Steel Hexagon Nut with Flat Washer M6-M16 Bolts and Nuts Plain Finish for Various Sizes$0.09

Stainless Steel k Lock Nut M4 M6 M8 M10 External Tooth Lock Washer Kep Lock Nut K Nut$0.06

Strut Channel Nut Spring Nut for Unistrut for Solar Aluminum Rail Installation$0.02

A2-70 Long Nut Coupling Stainless Steel Nickel Plated and Polished Din6334 Long Hex Coupling Nut for Mining$0.05

China Fastener A2-70 Stainless Steel Hex Flange Nut DIN6923 M6 M8 M10 M12 Hexagon Nuts with Flange Hex Head Type$0.03

M6 M8 M10 M12 Stainless Steel Double End Threaded Stud Zinc Finish Stud Bolts and Nuts$0.09

High Quality Stainless Steel Din912 Allen Cap Bolts Knurl Hexagon Socket Bolt with Nut and Washer$0.04

ANSI/ASME Stainless Steel 304 Hex Bolts and Nuts Grade 8.8 White Zinc Plating Hexagon Head Bolt$0.05

Stainless Steel 304 316 Square Neck Coach Bolt with Flange Nut Mushroom Head Carriage Bolts Plain Finish$0.04

Factory Customized Size SS304 316 Stainless Steel Wedge Anchor Bolt Expansion Concrete Anchor Bolt with Nut and Washer$0.08

Zhejiang Dehong Machinery Co., Ltd.

🇨🇳 China

2018

11-50 people

Manufacturer/Trading Company

Low MOQ

OEM manufacturer

ODM manufacturer

Shipments

Key customer

ATT LIFTING EQUIPMENT TECHNOLOGY JOINT STOCK

Key market

North America

Review

4.9

DIN 934 Black Nylon Nut Plastic Threaded Nut$0.1

Brass Nuts with Flange Brass Threaded Insert Nut$0.1

Nylon Plastic Hex Nut DIN934 Quality Hex Nylon Nut$0.1

Customized Size High Precision Nuts T Bolts Acme Threaded Rods$0.1

Stainless Steel DIN934 Hex Nut$0.1

Zinc Plated Galvanized DIN934 Hex Nut$0.1

DIN933 Grade 4.8 M6*10 T Hexagon Brass Nut Bolt for Power Engineering$0.1

DIN1587 Stainless Steel Acorn Hex Cap Nut$0.1

DIN6923 Stainless Steel Hex Serrated Flange Nut$0.1

Stainless Steel Extend Long Round Coupling Nut$0.1

China Supplier Carbon Steel K Key Hex Nut$0.1

High Strength China Manufacturer Insulating Nylon Hex Nut$0.1

Taizhou Hongchuang Hardware Co., Ltd.

🇨🇳 China

2008

5-10 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Custom packaging

Shipments

411

Key customer

ATLANTIC COAST FASTENERS

Key market

North America

Review

Cutting Edge Blot and Nut 4f3657 Grade 12.9 Plow Bolt with Nut$0.03

Rivet Nut Pressure Rivet Nut Knurled Nut$0.02

Bolt and Nut Screw Washer Screw Nut A2-70-A4/80 Stainless Steel Hexagonal Bolts and Nuts$0.02

New Premium Bolts Nuts Hardware Products DIN934 Brass Hex Nut$0.03

Brass Through-Hole Insert Nut Screw Nut Hexagonal Nut$0.01

Cap Nuts M6 M8 Black Nylon Plastic Round Dome Bolt Nut Protection Caps Cover Decorative Hex Hexagon Nut Cap$0.03

DIN1587 Stainless Steel Cap Nut Galvanized M10 to M20 Bolt Nuts Insert Nut for Wood Furniture Threaded Alloy Zinc$0.03

Silvery Hexagon Nut Plain A2-70 Left-Hand Thread Hexagonal Nut DIN934 304 Stainless Steel Hex Nut for Bolt$0.2

Rivet Nut Blind Rivet Nut Stainless Steel M3 Rivet Nut$0.02

Inch Keep Nut K Nuts Toothed Washer Galvanized Lock Nut$0.03

Hot Sale Tight Stainless Steel Self Locking Counter Hex Nuts Nuts and Bolts Screw Nut Bolt Hex Stainless Steel Screw$0.01

540Pcs Nuts and Bolts Assortment Kit Hillips Pan Head Assortment Stainless Steel Bolts Nuts Flat Washers Nuts Bolts with Case$0.01

Jiaxing Sini Fastener Co., Ltd.

🇨🇳 China

2004

51-100 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

578

Key customer

BOLT SUPPLY CORPORATE SALES

Key market

North America

Description

Jiaxing Sini Fastener Co., Ltd. is a professional manufacturer and exporter of high-quality fastening and fixing elements based in Jiaxing, China. Established in 2004, the company operates two specialized factories in Haiyan equipped with 20 sets of cold forming machines and maintains a consistent stock of over 100 tons to ensure rapid fulfillment. With a workforce of approximately 50 to 100 employees, the company has earned a reputation as a top-tier exporter in the region, serving major international markets across North America, Europe, and Southeast Asia. The company specializes in a comprehensive range of fasteners, including carriage bolts, hex head bolts, timber bolts, and specialized construction screws such as drywall, roofing, and self-drilling varieties. Their extensive product portfolio also encompasses threaded rods, studs, nuts, washers, and custom stamping parts. These products are manufactured in various materials, including carbon steel (Grades 2, 5, and 8) and stainless steel (304 and 316), catering to the rigorous demands of the commercial construction, industrial, and furniture sectors. Jiaxing Sini Fastener Co., Ltd. is ISO 9001 certified, reflecting a commitment to quality management and traceability. As a versatile partner, the company provides both standard components and customized OEM/ODM solutions to meet specific engineering requirements. Their logistical capabilities are demonstrated by a significant export volume to the United States and Canada, supporting a diverse client base that includes major industrial suppliers and building material wholesalers.

Hexagon DIN985 Steel Nuts Nylon Insert Lock Nuts$1000

Wholesale Carbon Sleeve Nut M2 with Inner Thread Long Coupling Round Nuts Double Thread Nuts$0.06

M2 M3 M4 M5 M6 M7 M8 M10 Round Long Coupling Nut Extra Long Coupling Nuts Stainless Steel Coupling Nut$0.06

C Channel Accessories Electrical Galvanized Spring Nut Channel Nut for Unist Channel$0.01

Stainless Steel Coupling Round Long Coupling Nut Threaded Rod Bar Round Connector Nuts$0.06

Galvanized Steel DIN1624 T Nut Speaker Four Claw Prongs Tee Nut Sini Fastener$1800

Steel M10-M24 Nut Bolt Manufacturing Machine Bend U-Bolt$1000

M2 M3 M4 M5 M6 Round Coupling Nut Aluminum Long Nut 6-32 Aluminum Standoff$0.06

Carbon Steel T- Nuts, Zinc Plated Base, Three Brad Holes, Furniture Hardware, Rivet Nut Type$0.02

Long Round Coupling Nut 304 Stainless Steel$0.06

5/16-18 X 2-1/2" Hot Dip Galvanized Carriage Bolts and Nuts$0.01

Supplier Timber Bolt with Nut and Washer Round Head Fin Neck Bolt Plain Long Bolt$5

Haiyan Lewei Hardware & Tool Co., Ltd.

🇨🇳 China

Fewer than 5 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Shipments

Key customer

CONG TY TNHH SAMKANG VINA

Key market

🇲🇪 Montenegro

Review

Made in China Free Cutting Steel Nut, CNC Nut, Milling Nut, Drilling Holes Nut, Aluminum Nut, Machining Center Brass Nut$0.01

Custom 1/4 Inch 10mm M8 M6 Galvanzized K-Lock Stainless Steel Round Hex K Lock Nut K-Nut Knuts Nuts$0.01

Lewei- Bolts, Nuts, and Washer Assortment Kit, Nuts and Bolts Assortment Kit, Assorted Nuts and Bolts, Nut Bolt and Washer Assortment, Bolt and Nut Assortment$0.01

Hex Bolt and Nut Factory M22 8.8 4.8 Hex Bolt and Nut DIN934 Hex Head Nut$0.01

Hex Flange Nut All Kinds 6mm M10 Serrated Flange Nut Stainless Steel M6 M8 M10 Flange Bolts and Nuts$0.01

Factory Supply Non-Standard Hex Nuts M7, Small Size Hex Nuts M2 M3 Brass Hex Nuts, CNC Hex Nuts$0.01

Bolt and Nut Screw Washer GB5783/GB30 Screw and Nut Set High-Strength Plain Steel$0.01

M6 M8 M10 M12 Zinc Plated Hex Bolt Nut Carbon Steel Hex Head Nut Manufacturer$0.01

DIN936 DIN439 Hex Thin Nut / Hex Head Nut Hexagon Thin Nut Zinc Plated ISO4035$0.01

High Quality Brass Bolt Copper Bolts and Nuts Brass Hex Head Bolts and Nuts DIN933 DIN931$0.01

Custom Fastener Stainless Steel Hex Bolt Nut and Washer DIN933 DIN931 Hex Bolt Nut and Washer$0.01

1/2 Wedge Anchor 18-8ss with Nut and Washer 304 Wedge Anchor Bolt and Nut and Washer$0.01

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

Stainless Steel A2 A4 Hexagon Nuts/Flange Nut /Nylon Lock Nut /Cap Nut/ Wing Nut/Coupling Nut/Wing Nuts. Hex Coupling Nuts, Spring Nuts/Hex Bolt and Nut$0.04

Dozer Cutting Edge Blot and Nut 4f3657 Grade 12.9 Plough Bolt Plow Bolt with Nut M14 X 33 10.9$0.04

Cutting Edge End Bits Parts 4f3664/4K0367 Plow Bolt Nut for Excavator$0.01

Nut and Bolt Manufacturers Nut M60 Bolt and Nuts Hex$0.08

M12 Stainless Flange Nut 125 Long M4 Nut Fasteners Bolts Nuts$0.08

Stainless Steel Stock Galvanized Bolts and Nuts ASTM A194 2h A563 M5 M6 M8 M10 M12 M16 M20 M24 Zinc Nut Hexagon Nut Jam Nuts Metal Nut Heavy Hex Nut$0.01