Standard Barrel Clamp Bolt
Description
Technical Parameters
The Standard Barrel Clamp Bolt is engineered for high-load mechanical clamping and structural pipe retention. Designed to work in tandem with barrel nuts, trunnions, or split-collar clamps, this fastener provides high clamping force in heavy-duty applications such as exhaust systems, fluid filter housings, and industrial container banding.
Built through precision multi-station cold forging and thread rolling, the fastener maintains structural integrity under cyclic thermal and mechanical stress. It offers reliable assembly performance for original equipment manufacturers (OEMs) requiring consistent torque-tension relationships.
Product Features
Threaded Fastening
Provides the threaded connection required by compatible barrel clamp assemblies.
01
Dimensional Compatibility
Thread size, bolt length, shank dimensions, and head geometry can be specified to match the mating components.
02
Material Selection
Carbon steel, alloy steel, or stainless steel can be evaluated according to the required specification and operating environment.
03
Surface Finish Options
Finishes may include plain, zinc-plated, or other specified coatings, subject to confirmed product availability and application requirements.
04
Drawing-Based Supply
Technical drawings and sample parts can be used to establish dimensional requirements for replacement or OEM orders.
05
Technical Specifications
|
Parameter / Feature |
Specification Details |
|
Standard Compliance |
DIN, ISO, ANSI/ASME, JIS, or Custom Drawing Specifications |
|
Thread Sizes |
M6 to M20 (Metric); 1/4" to 3/4" (Unified Inch) |
|
Property Classes |
Grade 8.8, 10.9, 12.9 (Carbon/Alloy Steel); A2-70, A4-70, A4-80 (Stainless Steel) |
|
Manufacturing Process |
Multi-station Cold Forging + Post-Heat Treatment Thread Rolling |
|
Surface Treatments |
Zinc Plating (Clear/Yellow), Zinc-Nickel Alloy, Dacromet, Hot-Dip Galvanizing (HDG), Plain |
|
Mechanical Testing |
Tensile Strength, Proof Load, Hardness (Rockwell/Vickers), Torque-Tension Testing |
|
Quality Control System |
ISO 9001 Quality Management System, 100% Dimensional Screening Available |
Applications
Pipe and Tube Clamps
Used in compatible clamp assemblies to secure tubular components.
Industrial Equipment
Suitable for fastening applications where the bolt geometry matches the assembly design.
Automotive Assemblies
May be considered for clamp-related connections when dimensions, materials, and operating conditions meet the vehicle or component specification.
OEM Replacement Parts
Used for replacement sourcing when the original part dimensions and fastening requirements can be identified.
Key Selection Factors
Thread and Dimensions: Confirm the thread diameter, pitch, thread length, overall length, shank diameter, and head geometry. Incompatible dimensions may prevent assembly or result in insufficient thread engagement.
Material and Mechanical Requirements: Select the material and property class according to the design load, applicable standard, and operating environment. Steel property classes and stainless steel property designations belong to different specification systems and should not be treated as interchangeable.
Surface Protection: Specify the required coating and corrosion test method where applicable. Coating selection should account for the operating environment, dimensional tolerances, and any requirements affecting the threaded connection.
Mating Components: Provide the barrel, clamp, or trunnion interface drawing where possible. Compatibility should be checked against the actual assembly rather than inferred from the product name alone.
Inspection and Documentation: Identify required inspection dimensions, material certificates, mechanical test reports, and coating documentation in the purchase specification. Only request certifications and reports that are applicable to the order.
Our Certificate
FAQ
Q: Can barrel clamp bolts be supplied to custom drawings?
A: Custom supply can be evaluated using an engineering drawing, sample, or existing part number. Feasibility depends on the required geometry, material, manufacturing process, and order quantity.
Q: Which material should buyers specify?
A: The choice depends on mechanical requirements, corrosion exposure, temperature, and the applicable fastener specification. The material and property class should be confirmed before ordering.
Q: What information is required for a quotation?
A: Provide the drawing or part number, thread specification, dimensions, material and property requirements, surface finish, quantity, and required inspection documents.
Q: Can inspection reports be provided?
A: Available inspection and material documentation should be confirmed with the supplier before the purchase order is finalized.
Request a Quote
For a quotation, please provide the part drawing or sample reference, thread and dimensional requirements, material and property class, surface finish, order quantity, and applicable inspection or certification requirements. These details help establish product compatibility and the appropriate supply specification.
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