Company Details

  • DongGuan ShiYi Metal manufacturing LTD

  •  [Guangdong,China]
  • Business Type:Manufacturer , Service
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:21% - 30%
  • Certs:ISO9001
  • Description:Hollow Bolts,Machine Hollow Bolt,Double Hollow Bolts,Expansion Hollow Bolts
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DongGuan ShiYi Metal manufacturing LTD

Hollow Bolts,Machine Hollow Bolt,Double Hollow Bolts,Expansion Hollow Bolts

86-769-39014759

Home > Products > Metal Bolts > Hollow Bolts

Hollow Bolts

Product categories of Hollow Bolts, we are specialized manufacturers from China, Hollow Bolts, Machine Hollow Bolt suppliers/factory, wholesale high-quality products of Double Hollow Bolts R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Galvanized Stainless threaded hollow rod
  • Packaging: 100pcs/bag
  • Supply Ability: 8888888888
  • Min. Order: 1000 Bag/Bags
  • Certificate: SGS/ISO9001:2008
  • Model No.: SYM-0407

Galvanized Stainless threaded hollow rod Bolt There are hexagonal head, round head, square head, countersunk head and so on. Which hexagonal head is the most commonly used. The general countersunk head is used where the surface is smooth and no protrusion, since the countersunk head can be screwed into the part. The round head can also be screwed...

China Hollow Bolts of with CE
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Self tapping hollows screw bolts
  • Packaging: 100pcs/bag
  • Supply Ability: 8888888888
  • Min. Order: 1000 Bag/Bags
  • Certificate: SGS/ISO9001:2008
  • Model No.: SYM-0406

The difference between the British screw and the American system is difficult to separate with the visualization. The difference between the British and American screws is that the angle of the screw in the inch screw is 55 degrees, and the screw angle of the American screw is 60 degrees. The two standard screws are in most The time is universal,...

China Manufacturer of Machine Hollow Bolt
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Galvanized stainless hex hollow bolts
  • Packaging: 100pcs/bag
  • Supply Ability: 8888888888
  • Min. Order: 1000 Bag/Bags
  • Certificate: SGS/ISO9001:2008
  • Model No.: SYM-0363

Steel structure connection bolts performance grade points 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 and so on more than 10 grades, of which 8.8 and above bolts for the low carbon alloy steel or medium carbon steel and heat treatment (Quenching, tempering), commonly known as high-strength bolts, the rest known as ordinary

High Quality Double Hollow Bolts China Supplier
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Stainless steel hexagon hollow screw
  • Brand: no
  • Packaging: 100pcs/bag
  • Supply Ability: 800000000
  • Min. Order: 1000 Bag/Bags
  • Certificate: SGS/ISO9001:2008

Screw head shape with round head, flat head, semi-countersunk head and countersunk head and so on. Materials generally carburized steel, heat treatment after the surface hardness of not less than 45HRC. Compared with the common screw thread, the same large diameter, the pitch is large and small diameter is slightly smaller, has been standardized....

High Quality Expansion Hollow Bolts China Factory
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Hex head Carbon Steel Hollow Bolts
  • Packaging: 100pcs/bag
  • Supply Ability: 8888888888
  • Min. Order: 1000 Bag/Bags
  • Certificate: SGS/ISO9001:2008
  • Model No.: SYM-0364

The nut is a fastener with an internal thread and is used in conjunction with a bolt, with internal threads and used in conjunction with a screw for mechanical parts for movement or power. Products Details Product name Hign low carbon steel hollow bolts Size M3-M12, can be customized

China Supplier of Hollow Bolts
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China Hollow Bolts Suppliers
Hollow Bolts are also called oil bolts, bolt seals in the form of articulated.
Used for oil pipeline, water pipe connection seal.
Widely used in automobile, ship, machinery and other engine oil supply system, and hydraulic piping system.
Hollow bolts have the dual function of fastening and oiling,

The use of hollow bolts can simplify the mechanical structure and reduce the manufacturing cost of the machine.

There are hollow, semi-hollow two, mostly rivets. The equipment used is riveting machine or multi-station cold heading machine. The nut machine can also be machined


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