Home Industrial Equipment & Components Bolts Hex Bolt Tunnel Bolt 2025 Product List

Tunnel Bolt

products found from  trusted manufacturers & suppliers

Favorites

US$ 3.12-3.745 / Piece
1000 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

24h
1year
CE, RoHS, ISO 9001:2000, ISO 9001:2008
AISI, ASME, ASTM
Galvanized
Forging

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
Galvanized
Forging
Carbon Steel
Customized
1000-8000mm

Favorites

US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

Favorites

US$ 3.5-4 / Piece
1000 Pieces (MOQ)
Taicang Zhongbo Railway Fastening Co., Ltd.
Taicang Zhongbo Railway Fastening Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Crcc, Tb
Track Train
4.6, 5.6, 8.8, 10.9
Concrete Ring Connect for Tunnel
M20, M24 and Other Size Bolt
Plain, Zinc Plated, Hot DIP Galvanized.

Favorites

US$ 0.5-5 / Piece
1000 Pieces (MOQ)
Liaocheng City Jinyuyuan Metal Products Co., Ltd.
Liaocheng City Jinyuyuan Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Stainless Steel
Hexagon Head
Common Bolt
Round
DIN, ANSI, GB, JIS, BSW, GOST
10.9

Favorites

US$ 5.141-5.745 / Piece
1000 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

24h
1year
CE, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ASTM
Galvanized
Forging

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
Galvanized
Forging
Carbon Steel
18mm,20mm,22mm
1000-8000mm

Favorites

US$ 80000 / Piece
1 Piece (MOQ)
Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Technical Support Will Be Available in Any Time
12 Month
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
<100mm

Favorites

US$ 1.8-5.5 / Piece
100 Pieces (MOQ)
Hebei Langben Building Materials Co., Ltd
Hebei Langben Building Materials Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hebei, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

After Received 1year
After Received 1year
Building Construction
CE, SGS
+0/-0.2mm
Annealed

Favorites

US$ 450-500 / Ton
1 Ton (MOQ)
TIANJIN BOER KING STEEL CO., LIMITED
TIANJIN BOER KING STEEL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Support
5year
Seamless
Hot Rolled /Cold Drawn
Carbon /Alloy Steel
Thread

Favorites

US$ 0.1-2 / Piece
10000 Pieces (MOQ)
Chengdu Shiwei Jiecheng Machinery Technology Co., Ltd
Chengdu Shiwei Jiecheng Machinery Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
Contact Now

Add to inquiry basket to compare.

Carbon Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB, JIS
8.8

Favorites

US$ 580-650 / Ton
49 Tons (MOQ)
Shandong Mingko Industry Corporation
Shandong Mingko Industry Corporation
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(4.2)

"Premium Supplier"
Premium Supplier
Contact Now

Add to inquiry basket to compare.

Wood Boxes
R25-51
Qingdao, China
10000tons/Month
MK
China Shandong

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

Favorites

US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
GB
Galvanized
Forging
Carbon Steel
Customized

Favorites

US$ 600-650 / Ton
5 Tons (MOQ)
Shandong Shanshui Special Steel Co., Ltd.
Shandong Shanshui Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Can Exchange Goods
2 Year
ISO 9001
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Without Processing
Hot Rolled

Favorites

US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

Favorites

100 Pieces (MOQ)
Ningbo Supreme Machinery Co., Ltd.
Ningbo Supreme Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

12 Months
12 Months
CE, RoHS, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ANSI, JIS, GB, ASTM, DIN
Sand Blast
Casting+Forging+Stamping+CNC Machining+Welding

Favorites

US$ 3 / Piece
30 Pieces (MOQ)
Ningbo Yinzhou Ternal Machinery Co., Ltd.
Ningbo Yinzhou Ternal Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

The Self Drilling Anchor System Provider
Whole Set of Anchor System
Tunnel Boring Machine
ISO9001: 2000, BV Certificated
New
High Strength Alloy Steel

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
Galvanized
Forging
Carbon Steel
120,125,150,180,200,300
120,125,150,180,200,300

Favorites

US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

Favorites

US$ 6.5-7 / Piece
100 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

CE, RoHS, ISO 9001:2000, ISO 9001:2008
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging
Plastic
Hrb Rock Bolts

Favorites

US$ 800-950 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Without Processing
Hot Rolled

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

24h
1 Year
ISO 9001:2000
AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
Galvanized
Forging

Favorites

US$ 850-900 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled

Favorites

US$ 0.5-2 / Piece
1 Piece (MOQ)
Shanghai Bosheng Industries Co., Ltd.
Shanghai Bosheng Industries Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

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

Favorites

US$ 1 / Piece
1000 Pieces (MOQ)
Ningbo Xingfeng Machinery Co., Ltd.
Ningbo Xingfeng Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Response"
Fast Response
Contact Now

Add to inquiry basket to compare.

It Depends on The Customer
It Depends on The Customer
Stainless Steel
DIN, ANSI, GB, JIS, GOST
Anchor Head, Wedge, Bearing Plate, Spring Ring
Two Parts or Three Parts

Favorites

US$ 7-9 / Piece
10 Pieces (MOQ)
Taian Yongduo Machinery Manufacturing Co., Ltd.
Taian Yongduo Machinery Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

ISO 9001:2008
GB
Galvanized
Forging
Carbon Steel
18mm,20mm,22mm

Favorites

US$ 850-900 / Ton
1 Ton (MOQ)
Liaocheng Xinruyi Trading Co., LTD.
Liaocheng Xinruyi Trading Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
Contact Now

Add to inquiry basket to compare.

7 X 24 Hours One Week
One Year
SGS
AISI, ASME, ANSI, JIS, GB
Black, Varnish Painting, Galvanized
Hot Rolled
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Tunnel Bolt
Q
What are the different types of bolts commonly used in industrial equipment?
A
The Tunnel Bolt is a top choice 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.
Q
How can I verify the credibility of a bolt supplier in China?
A
Our Tunnel Bolt offers exceptional quality and style within the Bolts category.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 advantages does purchasing bolts wholesale offer to manufacturers?
A
The Tunnel Bolt is a key item within our extensive Bolts selection.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.
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.