Gold Member Since 2012
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Jiaxing Haina Fastener Co., Limited

Square Head U Bolt, Square U Bolt, U Bend Bolt manufacturer / supplier in China, offering High Quality Hot DIP Galvanized Square Head U Bolt M6 M8 Customized Made, China Supplier DIN603 A307 4.8 8.8 Grade Carriage Bolt Stainless Steel 304 316 Round Head Square Neck Carriage Bolt, Carbon Steel Zinc Plated Hilti Bolt Anchor of Wedge Anchor Expansion Anchor Drop in Anchor Sleeve Anchor (M6-M24) and so on.

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Supplier Homepage Product Bolts High Quality Hot DIP Galvanized Square Head U Bolt M6 M8 Customized Made

High Quality Hot DIP Galvanized Square Head U Bolt M6 M8 Customized Made

FOB Price: US $0.1 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.1/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 600ton/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Application: Machinery
  • Available Material: Carbon Steel, High Strength Steel, Stainless Steel
  • International Standard: DIN, ANSI, GB, JIS, Bsw,
  • Used: Machinery, Chemical Industry, Environmental,Buildi
  • Trademark: HN
  • Specification: M4-M52
  • HS Code: 7318159090
  • Type: U Type
  • Head Style: Counter Sunk Bolt
  • Grade: 4.8, 8.8
  • Finish: Hot Galvanizing
  • Head Type: U-Type, J-Type, Eye-Type
  • Class/Grade: 4.8, 5.6, 6.8, 8.8, 9.8, 10.9,
  • Surface Finishing: Hot Galvanizing, Black, Color-Zinc, Blue-White Zi
  • Transport Package: 20-25kg/Carton+Pallet
  • Origin: China
Product Description
High Quality Hot DIP Galvanized Square Head U Bolt M6 M8 Customized Made

A U-bolt is a bolt in the shape of the letter U with screw threads on both ends.

U-bolts have primarily been used to support pipework, pipes through which fluids and gasses pass. As such, U-bolts were measured using pipe-work engineering speak. A U-bolt would be described by the size of pipe it was supporting.

For example, a 40 Nominal Bore U-bolt would be asked for by pipe work engineers, and only they would know what that meant. In reality, the 40 nominal bore part bears little resemblance to the size and dimensions of the U-bolt.

The nominal bore of a pipe is actually a measurement of the inside diameter of the pipe. Engineers are interested in this because they design a pipe by the amount of fluid / gas it can transport.

As U-bolts are now being used by a much wider audience to clamp any kind of tubing / round bar, then a more convenient measurement system needs to be used.

Four elements uniquely define any U-bolt:

  1. Material type (for example: bright zinc-plated mild steel)
  2. Thread dimensions (for example: M12 * 50 mm)
  3. Inside diameter (for example: 50 mm - the distance between the legs)
  4. Inside height (for example: 120 mm
Products nameU Bend Bolt (RY-UBB-001) / U Bolt
Standard:DIN,ASTM/ANSI JIS EN ISO,AS,GB
MaterialStainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
FinishingZinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production 
Process
M4-M64:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead time
Busy season:15-30days,Slack seaon:10-15days
Stock ProductsSteel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:www.hainafastener.com

High Quality Hot DIP Galvanized Square Head U Bolt M6 M8 Customized Made
 

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.            If you are not sure about what exactly you need - feel free to contact us anytime and get professional assist
ance from us.
 
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