Home Industrial Equipment & Components Bolts Hex Bolt Black Square Head Bolt 2024 Product List

Black Square Head Bolt

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US$ 0.1-5 / Piece
10000 Pieces (MOQ)
Shanghai Hengrui Industry Co., Ltd.
Shanghai Hengrui Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

  • ISO 9001
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Carbon Steel
Countersunk Head
Common Bolt
Counter Sunk Bolt
DIN, ANSI
12.9

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US$ 0.12-0.36 / Piece
1000 Pieces (MOQ)
Shenzhen Shi Shi Tong Metal Products Co., Ltd.
Shenzhen Shi Shi Tong Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Carbon Steel
Truss Head
Truss Head
Common Bolt
Truss Head
DIN, GB, ANSI, JIS

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US$ 0.01-0.3 / Piece
100 Pieces (MOQ)
Shenzhen Conghui Precision Hardware Co., Ltd.
Shenzhen Conghui Precision Hardware Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Carbon Steel, Stainless Steel
Mushroom Head
Common Bolt
Round
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 SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Carbon Steel,Alloy Steel
Square Head
Square
DIN, GB
4.8,8.8,10.9,12.9
Chemical Industry, Building

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US$ 0.06-0.08 / Piece
8000 Pieces (MOQ)
T&Y Hardware Industry Co., Ltd.
T&Y Hardware Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

  • ISO 9001, ISO 9000
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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
A2 70 A4 80

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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
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory

  • ISO 9001, ISO 9000, IATF16949, QC 080000, HACCP
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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$ 0.01-0.05 / 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 SuppliersAudited Supplier
  • Shaanxi, China
  • Trading Company

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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
12.9

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US$ 0.001 / Piece
10000 Pieces (MOQ)
Jiaxing Newscrew Fastener Co., Ltd.
Jiaxing Newscrew Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

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

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US$ 0.03-0.1 / Piece
500 Pieces (MOQ)
Hebei Bolaige New Material Technology Co., Limited
Hebei Bolaige New Material Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hebei, China
  • Manufacturer/Factory

  • ISO 9001
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Carbon Steel
Round Head
Common Bolt
Hexagonal
DIN, GB, BSW, Unc
4.8 / 8.8 / 10.9

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US$ 0.01-1 / Piece
100 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO 9001, ISO 9000, IATF16949, ASME

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5(5.0)

"Great Service"
Great Service
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Carbon Steel
Countersunk Head
Plough Bolt
Counter Sunk Bolt
DIN, ANSI, GB, JIS, BSW
10.9

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US$ 0.01-0.2 / Piece
5000 Pieces (MOQ)
Ningbo Hanyee Metal Product Co., Ltd.
Ningbo Hanyee Metal Product Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

  • ISO9001:2015

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

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US$ 1-1.2 / kg
500 kg (MOQ)
Ningbo Beilun MILFAST METALWORKS Co., Ltd.
Ningbo Beilun MILFAST METALWORKS Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Carbon Steel
Round Head
Common Bolt
Round
DIN
4.8/6.8/8.8/10.9/12.9

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US$ 0.052-0.062 / Piece
3000 Pieces (MOQ)
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory,Trading Company,Group Corporation

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949, HSE, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, BS 25999-2, EICC, ANSI/ESD, SEDEX, AIB, WRAP, GAP, ASME, IFS, FSC, ISO 10012

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Carbon Steel
Square Head
Common Bolt
Square
DIN, ANSI, GB
8.8

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US$ 0.001-0.1 / Piece
1000 Pieces (MOQ)
Fastener Group (Anhui) Co., Ltd
Fastener Group (Anhui) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Anhui, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 9000, ISO 14000, IATF16949, QC 080000

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Stainless Steel
T Head
Common Bolt
Square
DIN, ANSI, GB, JIS
8.8

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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 SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO 9001, IATF16949
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Aluminum/Stainless/Steel
Round Head
Common Bolt
Round
DIN
10.9

Favorites

US$ 0.42-1 / Piece
50000 Pieces (MOQ)
Guangdong Baize High Technology Co., Ltd.
Guangdong Baize High Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST, Customized
6.8

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US$ 0.1 / Piece
10000 Pieces (MOQ)
Shanghai Hengrui Industry Co., Ltd.
Shanghai Hengrui Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

  • ISO 9001
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Carbon Steel
Square Head
Common Bolt
Square
DIN, ANSI
307A

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US$ 0.001-0.1 / Piece
1000 Pieces (MOQ)
Ningbo Geobo Hardware Co., Ltd.
Ningbo Geobo Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

  • ISO 9001, BSCI
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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, GOST, BSW
A2 A4

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US$ 0.001-0.005 / Piece
10000 Pieces (MOQ)
Shanghai Gentle Fasteners Technology Co.,Ltd.
Shanghai Gentle Fasteners Technology Co.,Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
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Carbon Steel
Countersunk Head
Common Bolt
Counter Sunk Bolt
DIN, ANSI, GB, JIS, BSW, GOST
8.8, 10.9

Favorites

US$ 0.003-0.01 / Piece
10000 Pieces (MOQ)
Cool Gifts Co., Ltd.
Cool Gifts Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Trading Company

  • Others
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
12.9

Favorites

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 SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, QC 080000

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C1022A
Carbon Steel
Stainless Steel 304,201,316
Bulk
Small Box
Plastc Bucket

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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 SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO 9001, IATF16949
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Aluminum/Stainless/Steel
Round Head
Common Bolt
Round
DIN
10.9

Favorites

US$ 0.03-0.45 / Piece
10000 Pieces (MOQ)
Jiaxing Sini Fastener Co., Ltd.
Jiaxing Sini Fastener Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI
4.8

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US$ 0.03-0.04 / Piece
50000 Pieces (MOQ)
Hangzhou Jiangxin Industry Co., Ltd
Hangzhou Jiangxin Industry Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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Carbon Steel
T Head
Common Bolt
T Head
DIN, ANSI, GB, JIS, BSW
8.8 12.9

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US$ 0.01 / Piece
1000 Pieces (MOQ)
Hebei Chuangke Fastener Manufacturing Co., Ltd.
Hebei Chuangke Fastener Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Stainless Steel
T Head
Common Bolt
T
DIN
8.8

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US$ 0.01 / Piece
1000 Pieces (MOQ)
Haiyan Lewei Hardware & Tool Co., Ltd.
Haiyan Lewei Hardware & Tool Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW
307A

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US$ 0.01-1 / Piece
1000 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO 9001, ISO 9000, IATF16949, ASME

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5(5.0)

"Excellent Job"
Excellent Job
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Carbon Steel
Flat Head
Common Bolt
Round
DIN, ANSI, BSW
4.8 8.8 10.9 Gr2 5 8

Favorites

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 SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 9000

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Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI
8.8

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US$ 0.08-0.5 / Piece
1000 Pieces (MOQ)
QINGHE SANJU TRADING CO., LTD.
QINGHE SANJU TRADING CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Stainless Steel, Hot DIP Galvanized, Electric Galv
Round Head
Hinged Bolts
Round
DIN, ANSI, GB, JIS
8.8

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US$ 0.041-0.162 / Piece
3000 Pieces (MOQ)
Guangzhou Eternal Fasteners Technology Co., Ltd
Guangzhou Eternal Fasteners Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Guangdong, China
  • Manufacturer/Factory,Group Corporation

  • ISO 9001, ISO 14001

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Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS
A2, A4
Questions & Answers on Black Square Head Bolt
Q
How can I verify the credibility of a bolt supplier in China?
A
The Black Square Head Bolt is included in our comprehensive Bolts range.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 Square Head Bolt is a premium choice in the Bolts category.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.
Q
What advantages does purchasing bolts wholesale offer to manufacturers?
A
Discover the perfect Bolts addition with our Black Square 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.
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