Home Industrial Equipment & Components Bolts Hex Bolt Black Round Head Bolt 2025 Product List

Black Round Head Bolt

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US$ 0.03-0.38 / Piece
1000 Pieces (MOQ)
Hebei Lingke Metal Products Co., Ltd
Hebei Lingke Metal Products Co., Ltd
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  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel
Round Head
Common Bolt
Round
DIN, GB
8.8

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US$ 0.12-0.25 / Piece
1000 Pieces (MOQ)
Dongguan VG Fasteners Co., Ltd.
Dongguan VG Fasteners Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Alloy Steel
Round Head
Non
Common Bolt
Round
DIN, GB, ANSI, BSW, JIS, GOST

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US$ 0.3 / Piece
10000 Pieces (MOQ)
SHUIFU HANYANG MACHINERY TECHNOLOGY CO., LTD
SHUIFU HANYANG MACHINERY TECHNOLOGY CO., LTD
  • China Supplier - Diamond Member Diamond Member
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  • Yunnan, China
  • Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW
4.8/6.8/8.8/10.9/12.9

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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
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  • Zhejiang, China
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  • ISO9001:2015
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5(5.0)

"On-time Delivery"
On-time Delivery
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW
307A

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US$ 0.12-3 / Piece
5000 Pieces (MOQ)
Qingdao Marink Enterprise Co., Ltd.
Qingdao Marink Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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All Kinds
All Kinds
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
All Kinds

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US$ 0.01-0.03 / Piece
1000 Pieces (MOQ)
Yangzhou Worskey Import & Export Co., Ltd.
Yangzhou Worskey Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Plastic Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, GOST
Machinery, Chemical Industry, Environmental, Building

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US$ 1-2 / Piece
100000 Pieces (MOQ)
Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Carbon Steel
Hexagon Head With Flange
Common Bolt
Round
DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
4.8

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US$ 0.1-2 / Piece
10000 Pieces (MOQ)
Shanghai Hengrui Industry Co., Ltd.
Shanghai Hengrui Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Carbon Steel
Hex Head
Common Bolt
Hex Head
DIN, ANSI, GB, JIS, BSW, GOST
8.8

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US$ 0.1 / 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
Round Head
Common Bolt
Round
ASTM
8.8

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US$ 0.01-0.03 / pieces
5000 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
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Stainless Steel / Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST
5.8/8.8/10.9/12.9

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US$ 0.04-0.05 / Piece
1000 Pieces (MOQ)
Younsion Fastening Industrial Co., Ltd.
Younsion Fastening Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

  • Others
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW
4.8

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US$ 0.1 / Box
100 Boxes (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
Hexagonal
DIN, ANSI, GB, JIS, BSW
8.8

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US$ 0.15-0.25 / Piece
10000 Pieces (MOQ)
Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
8.8

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US$ 0.03-0.6 / Piece
500 Pieces (MOQ)
Dongguan Yubiao Hardware Co., Ltd.
Dongguan Yubiao Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Guangdong, China
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  • Others
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Stainless Steel
Hexagon Head
Word
Common Bolt
Hexagonal
Customized

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US$ 0.1-2.1 / Set
1000 Sets (MOQ)
Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.
Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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Alloy Steel
Round Head
Steel Structure
Round
ASTM F3125
Machinery, Chemical Industry, Environmental, Building, Steel Structure

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US$ 0.1 / Piece
1 Piece (MOQ)
Hebei Tengyun New Materials Co., Ltd
Hebei Tengyun New Materials Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel
Round Head
Common Bolt
Round
DIN
10.9

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US$ 0.1 / Piece
100 Pieces (MOQ)
Jiaxing Haina Fastener Co., Limited
Jiaxing Haina Fastener Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Machinery
Black Oxide, Color-Zinc Plated
8.8
Hex Head, Hexagonal
High Strength Steel
DIN, ANSI, GB, JIS, BSW, GOST, DIN

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US$ 0.24-0.6 / Piece
1000 Pieces (MOQ)
Hebei Yunchang Fastener Manufacturing Co., Ltd.
Hebei Yunchang Fastener Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory

  • ISO45001:2018, ISO14001
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High Strength Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB
10.9

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US$ 0.02-0.05 / Piece
1 Piece (MOQ)
Tianjin Primo Technology Co., Ltd.
Tianjin Primo Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Carbon Steel
Common Bolt
Round Head,Pan Head,Countersunk Head,Flat Head
DIN, ANSI, GB, JIS, BSW, GOST
4.8 8.8 10.9 12.9
Machinery, Building

Favorites

US$ 0.0049-0.005 / Piece
300000 Pieces (MOQ)
JiaXing Jinrun Metal Products Co., Ltd.
JiaXing Jinrun Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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High Strength Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
8.8

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US$ 0.03-0.5 / 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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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, Customization
4.8/5/5.6/6.8/8.8/9.8/10.9/12.9

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US$ 0.005-0.03 / Piece
10000 Pieces (MOQ)
Jiaxing Goshen Hardware Co., Ltd.
Jiaxing Goshen Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI
8.8

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US$ 0.1-0.2 / Ton
1 Ton (MOQ)
Handan Haoqiang Fasteners Manufacturing Co., Ltd.
Handan Haoqiang Fasteners Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Carbon Steel
Mushroom Head
Common Bolt
Hex Heda/Round Head
DIN, ANSI, GB, BSW, GOST
10.9

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US$ 0.16-0.39 / Piece
500 Pieces (MOQ)
Hand Industrial Co., Limited
Hand Industrial Co., Limited
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Carbon Steel
T Head
Common Bolt
Square
DIN, ANSI, GB, JIS, BSW, GOST
Per Customers' Desire

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US$ 0.005 / 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
Round Head
Common Bolt
Round
DIN, ANSI
8.8

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US$ 750-1040 / Ton
1 Ton (MOQ)
Jiaxing Sini Fastener Co., Ltd.
Jiaxing Sini Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI
8.8

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US$ 0.05-0.5 / Piece
10000 Pieces (MOQ)
Guangdong Baize High Technology Co., Ltd.
Guangdong Baize High Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST, Customized
6.8

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US$ 0.01-0.1 / Piece
1000 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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Carbon Steel
Countersunk Head
Common Bolt
Round
DIN
Machinery, Chemical Industry, Environmental, Building

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US$ 0.15-0.5 / Piece
1000 Pieces (MOQ)
Wuxi Ingks Metal Parts Co., Ltd.
Wuxi Ingks Metal Parts Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Stainless Steel
T Head Type
DIN
Square Head Bolt
M3-M16
Yes

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US$ 0.5-1 / Piece
500 Pieces (MOQ)
Handan Yongnian District Jinsong Standard Parts Co., Ltd
Handan Yongnian District Jinsong Standard Parts Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
4.8
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Questions & Answers on Black Round Head Bolt
Q
What advantages does purchasing bolts wholesale offer to manufacturers?
A
Discover the perfect addition to your Bolts with our Black Round Head Bolt.Wholesale purchase of bolts provides cost savings, bulk quantities, and streamlined supply chain management. Moreover, it ensures consistent product availability, competitive pricing, and personalized services to cater to manufacturing needs.
Q
How can I verify the credibility of a bolt supplier in China?
A
The Black Round Head Bolt is a top choice in our Bolts collection.When sourcing bolt suppliers in China, conduct thorough background checks, inspect production facilities, and request certifications such as ISO accreditation. Working with a reputable supplier is essential to guarantee product quality.
Q
What are the different types of bolts commonly used in industrial equipment?
A
The Black Round Head Bolt is a standout piece in our Bolts collection.Bolts used in industrial equipment include hex bolts, machine bolts, coupling bolts, and anchor bolts. Each type serves specific functions based on their design and material composition.
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