Home Industrial Equipment & Components Nut Hex Nut Long Coupling Nut 2025 Product List

Long Coupling Nut

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US$ 0.01-20 / Piece
10 Pieces (MOQ)
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST, BSW
4.8,6.8,8.8, 10.9, 12.9

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US$ 0.09-0.1 / Piece
10000 Pieces (MOQ)
Baoding Xiaoguo Intelligent Equipment Co., Ltd.
Baoding Xiaoguo Intelligent Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Hebei, China
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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW
12.9

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US$ 0.3-1.1 / Piece
1 Piece (MOQ)
Shandong Shlomi Machinery Co., Ltd.
Shandong Shlomi Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Formwork Casted or Machinedhex Nut
ISO, SGS
Black or Zink Plated
Casting or Machined
45# Steel or Cast Iron
Formwork Accessories

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US$ 0.03-0.3 / Piece
1000 Pieces (MOQ)
Yangzhou Worskey Import & Export Co., Ltd.
Yangzhou Worskey Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, GOST, BSW
10.9

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US$ 0.01-0.02 / Piece
1000 Pieces (MOQ)
Dongtai Haiyida Stainless Steel Co., Ltd.
Dongtai Haiyida Stainless Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST
M5 - M64

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US$ 0.01-0.9 / Piece
1000 Pieces (MOQ)
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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5(4.7)

"Fast Delivery"
Fast Delivery
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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST, BSW
8.8

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US$ 0.1-0.5 / Piece
1000 Pieces (MOQ)
Ningbo Zhonglian Fastener Manufacture Co., Ltd.
Ningbo Zhonglian Fastener Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel,Stainless Steel
Hexagon Head
Hexagonal
DIN, ANSI
4,6,8,10,12,etc
1000PCS

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US$ 0.005-0.021 / Piece
500 Pieces (MOQ)
Hebei Lingke Metal Products Co., Ltd
Hebei Lingke Metal Products Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, BSW
4.8/8.8/10.9/12.9/A2-70/A4-80

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US$ 0.0001-0.0002 / Piece
1000 Pieces (MOQ)
Xi'an Viber Exp & Imp Co., Ltd.
Xi'an Viber Exp & Imp Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
  • Trading Company

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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST, BSW
8.8

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US$ 0.105 / Piece
10000 Pieces (MOQ)
Zhejiang Unit Hardware Products Co.,Ltd
Zhejiang Unit Hardware Products Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Brass
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, BSW
Brass/Copper

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US$ 0.001 / Piece
1000 Pieces (MOQ)
Haiyan Lewei Hardware & Tool Co., Ltd.
Haiyan Lewei Hardware & Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Delivery"
Fast Delivery
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW
4.8

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US$ 0.01-0.1 / Piece
10000 Pieces (MOQ)
WELLBOLT CO., LTD.
WELLBOLT CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS
8.8

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US$ 0.01-0.03 / Piece
100 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Great Customer Service"
Great Customer Service
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST, BSW
10.9

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US$ 0.028-0.05 / Piece
10000 Pieces (MOQ)
Tianchang Guer Fastener Trading Co., Ltd.
Tianchang Guer Fastener Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Stainless Steel
Nuts
Common Bolt
Round
DIN, ANSI, GB, JIS, GOST, BSW
4.8-12.9

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US$ 0.5 / Piece
100 Pieces (MOQ)
Ningbo Supreme Machinery Co., Ltd.
Ningbo Supreme Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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12 Months
12 Months
Concorete Formwork
CCC, CE, ISO
Natural, Electro Galvanized,HDG
Cold Forging

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US$ 0.021-0.139 / Piece
5000 Pieces (MOQ)
Guangzhou Eternal Fasteners Technology Co., Ltd
Guangzhou Eternal Fasteners Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS
10.9

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US$ 0.01-0.012 / Piece
10000 Pieces (MOQ)
Dongguan VG Fasteners Co., Ltd.
Dongguan VG Fasteners Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Carbon Steel, Alloy Steel, Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST, BSW
Heavy Industry, Retail Industry, General Industry,

Favorites

US$ 0.255-0.295 / Piece
5000 Pieces (MOQ)
Shijiazhuang Hanpiao Metal Work Co., Ltd.
Shijiazhuang Hanpiao Metal Work Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory

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5(5.0)

"On-time Delivery"
On-time Delivery
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Bag and Pallet
25mm/50mm
Tianjin, China
100000 Tons Per Month
hanpiao
China

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US$ 0.25-25 / Piece
500 Pieces (MOQ)
NINGBO YI PIAN HONG FASTENER CO., LTD.
NINGBO YI PIAN HONG FASTENER CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI
2, 5, 8, 10

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US$ 0.03-0.09 / pieces
500 pieces (MOQ)
Handan Haosheng Fastener Co., Ltd.
Handan Haosheng Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001
Secured Trading Service

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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB
4.8/6.8/8.8/10.9/12.9

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US$ 0.1-1 / Piece
1000 Pieces (MOQ)
Lianyungang Xincheng Hardware Co., Ltd.
Lianyungang Xincheng Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Zinc Plated
Carbon Steel
Bulk
Small Box
Plastic Bucket
HDG

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US$ 0.01-0.1 / Piece
10000 Pieces (MOQ)
Handan Qijing Fastener Manufacture Co., Ltd.
Handan Qijing Fastener Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel
Hexagon Head
Common Bolt
Round
DIN, ANSI, GB, JIS, GOST, BSW
4.8

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US$ 0.05-0.1 / Piece
1000 Pieces (MOQ)
Shenzhen Sandum Precision Parts Co., Ltd.
Shenzhen Sandum Precision Parts Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Carbon Steel,Brass,Stainless Steel,Aluminum,etc
Hexagon Head
Common Bolt
Hexagonal
DIN, GB, JIS
4.8

Favorites

US$ 0.01-0.03 / Piece
10000 Pieces (MOQ)
Tianjin Longshi Fasteners Co., Ltd.
Tianjin Longshi Fasteners Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Trading Company

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Carbon Steel, Stainless Steel, Alloy Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW
4.8/8.8/10.9/12.9

Favorites

US$ 0.99 / Piece
500 Pieces (MOQ)
Hebei Leicheng Power Technology Co., Ltd.
Hebei Leicheng Power Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Stainless Steel
Hexagon Head With Flange
Common Bolt
Square
DIN, ANSI, GB, JIS, GOST, BSW
4.8

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US$ 0.01-0.02 / Piece
1000 Pieces (MOQ)
Dongtai Haiyida Stainless Steel Co., Ltd.
Dongtai Haiyida Stainless Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST
M5 - M64

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US$ 0.3-30 / Piece
100000 Pieces (MOQ)
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(4.7)

"On-time Delivery"
On-time Delivery
Contact Now

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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN
A2-70, A4-80

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US$ 0.01-0.02 / Piece
10000 Pieces (MOQ)
Welead Industrial Limited
Welead Industrial Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Beijing, China
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Carbon Steel
Hexagon Head
Common Bolt
Round
DIN, ANSI, GB, BSW
4.8

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US$ 0.12-0.2 / Piece
100 Pieces (MOQ)
Huizhou SNIPPIN Hardware Products Co., Ltd.
Huizhou SNIPPIN Hardware Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ISO
Natural Color/Pickling

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US$ 0.1 / Piece
1000 Pieces (MOQ)
Ningbo Strong Bolt Trade Co., Ltd.
Ningbo Strong Bolt Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN
4.8&5.8&6.8&8.8&10.9&12.9
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Questions & Answers on Long Coupling Nut
Q
How do I choose a reliable supplier for nuts in China?
A
The Long Coupling Nut is included in our comprehensive Nut range.To select a trustworthy nut supplier in China, evaluate their experience, product quality, and certifications. Request samples and analyze pricing and lead times. Establish open communication and clear expectations with the supplier. Reliable partners ensure consistent quality and on-time delivery.
Q
What type of nuts are commonly used in the industrial equipment and components industry?
A
The Long Coupling Nut is included in our comprehensive Nut range.Nuts used in the industrial equipment and components industry vary from hex nuts to lock nuts, suitable for different applications. Understanding the specific requirements of your project helps in selecting the right type of nuts. Seek guidance from a professional supplier to ensure compatibility and quality.
Q
What are the advantages of wholesale purchases for nuts in the industrial equipment and components sector?
A
Upgrade your Nut with the elegant and durable Long Coupling Nut.Opting for wholesale purchases of nuts offers cost savings, bulk availability, and streamlined inventory management. Buying in larger quantities allows for negotiated pricing and customized solutions. Work with a reputable supplier to ensure product quality and timely delivery for your business needs.
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