Hexagon Flange Bolts with Serrated
Hexagon Flange Bolts with Serrated
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Hexagon socket cap screw for self-tapping applications. Durable metal construction with precise thre.
Hexagon Socket Cap Head Self Tapping Screw
U Bolt and Nuts Pipe Clamp
U bolt with nuts for pipe fastening and support.
U Bolt with nuts and pipe clamp for secure piping and mechanical fastening.
U Bolt and Nuts Pipe Clamp
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U Bolt and Nuts Pipe Clamp
U bolt with nuts for pipe fastening and support.
U Bolt with nuts and pipe clamp for secure piping and mechanical fastening.
U Bolt and Nuts Pipe Clamp

U Bolt and Nuts Pipe Clamp

  1. Complies with international standards such as DIN 3570, ANSI C135.1, and ISO 3269, categorized as U-shaped fastener assemblies with matching nuts and pipe clamps
  2. Consists of a U-bolt(curved to fit pipe outer diameter), hex nuts, and pipe clamp plates (optional rubber-lined variants for protection)
  3. Common materials include carbon steel (e.g., Q235, 45#), stainless steel (e.g., 304, 316), and galvanized steel
  4. Surface treatments include hot-dip galvanizing, electroplating, or powder coating for corrosion resistance
Category:
Description

core features of U Bolt and Nuts Pipe Clamp

  1. Available in various sizes to match pipe diameters (e.g., 1/2″ to 12″)
  2. U-shaped design: Wraps around the pipe to provide 360° uniform clamping force, ensuring stable fixation and preventing pipe displacement or vibration
  3. Matching nuts & clamp plates: Enable precise adjustment of clamping tightness, adapting to different pipe wall thicknesses and installation requirements
  4. Protective features: Rubber-lined clamps reduce friction between the bolt and pipe, prevent surface scratches, and absorb vibration to extend pipe service life
  5. Strong load-bearing & corrosion resistance: Suitable for indoor, outdoor, and harsh industrial environments (e.g., humidity, chemical corrosion), ensuring long-term reliable use

 

Product Parameter (Specification)

StandardDIN,ASTM/ANSI, JIS, EN, ISO,ASMaterialCarbon steel, Stainless Steel, Aluminum,Brass
Surface TreatmentZinc Plated, Hop Dip Galvanized(HDG) phosphorization,

Black Oxide,Geomet,Dacroment,Nickel plated,Zinc-Nickel plated

ShankFull thread, Half thread
Grade4.8,5.8,6.8,8.8, 10.9, 12.9,B7,B7M,B8,B8M,304,316,A2,A4SizeM3-M64
UnitePiece,KGS,TONPackingBulk cartons with pallet, small boxes in cartons with pallet

 

Product Application

U bolt is widely used in heavy Industry, general industry, Oil & Gas, automotive industry, solar system installation, Construction, mechanical parts connection, vehicles, ships, Bridges, tunnels and railways etc.

U Bolts Application Scenarios (Full English Table)

Application FieldSpecific Application ScenariosInternational StandardsStrength Grade (Material)Core Reasons for Selection
Household Use1. Pipe fixing: Fixing PPR water pipes in kitchens/bathrooms, wall mounting of gas pipes

2. Home accessories: Fixing crossbars of balcony clothes dryers, load-bearing fixing of wardrobe hanging rods

ISO 3599, DIN 3570Carbon Steel Grade 4.8, Stainless Steel A2-701. U-shaped structure fully wraps pipes/crossbars, preventing slippage and displacement, suitable for light-load household scenarios;
Construction1. Scaffolding construction: Connection of steel pipe scaffolding crossbars and vertical poles2. HVAC installation: Fixing of central air conditioning pipes, wall mounting of exterior wall rainwater pipesISO 3599, DIN 3570Carbon Steel Grade 8.8, Hot-dip Galvanized Carbon Steel Grade 5.81. Grade 8.8 high strength meets scaffolding load-bearing needs; U-shaped wrapping forms stable connections to resist construction vibration;

2. Hot-dip galvanized material resists outdoor rain corrosion, extending the service life of scaffolding and pipe fixings.

Industrial Equipment1. Machinery fixing: Fixing of machine tool hydraulic oil pipes

2. Storage racks: Connection of heavy-duty rack columns and beams

ISO 3599, ISO 898-1Carbon Steel Grade 10.9, Stainless Steel A2-701. Grade 10.9 high strength withstands high-frequency industrial equipment vibration; U-shaped structure prevents oil pipe/beam loosening to avoid equipment failure;

2. Can be used with lock nuts to further improve fixing reliability in industrial scenarios for long-term high-strength operation.

Transportation1. Truck accessories: Fixing of truck compartment side panel steel pipes, mounting of trailer air reservoir pipes

2. Marine equipment: Fixing of ship deck pipes

ISO 3599, SAE J488Carbon Steel Grade 8.8, Stainless Steel A4-801. Strong anti-vibration performance; U-shaped wrapping adapts to tubular components of vehicles/ships, avoiding component falling due to bumps/shaking;

2. A4-80 stainless steel (316 material) resists seawater and road salt corrosion, adapting to harsh environments in transportation.