Double Ended Stud Manufacturer, Supplier & Exporter

Double Ended Stud, Double Ended Stud Bolt, Stud Bolt, Double Ended Threaded Rod, Double Ended Fastener

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A Double Ended Stud, referred to as a Double-Ended Bolt or simply a Stud Bolt, is a type of fastener that features threading on both ends with a plain, unthreaded section known as the shank or body in the middle. These fasteners are widely used to assemble components that require frequent disassembly, high clamping force, or where bolts cannot be used due to accessibility constraints.

Double-ended studs are commonly used in the manufacturing, construction, automotive, oil & gas, petrochemical, and heavy machinery industries. They offer strong and dependable connections for applications involving flanges, valves, engines, and pressure vessels.

Key Features of Double-Ended Studs

• Threads on Both Ends: Enables secure fastening with nuts on either side for straightforward installation and reliable clamping.
• Unthreaded Center Section: Provides proper alignment and strength, reduces bending stress.
• High Strength: Designed to handle significant axial loads.
• Precision Manufactured: Available with precise threading (UNC, UNF, metric, etc.)
• Various Materials: Manufactured in a variety of metals and alloys depending on application needs.

Types of Double-Ended Studs

Double-ended studs come in multiple variations based on thread configuration and application:

Equal Threaded Double End Stud:

• Both ends have equal thread lengths.
• Common for General Fastening: Ideal for applications where equal grip or load distribution is needed on both sides of the connection.

Unequal Threaded Double End Stud:

• One end has longer threads than the other.
• Frequently used where one side needs more thread engagement.

Tap End Stud:

• One end has a short thread (screwed into a tapped hole).
• The other end has a longer thread for a nut.
• Used in engine blocks, cylinder heads, and machine assemblies.

Full Threaded Stud:

• The entire length is threaded.
• Common for high-strength bolting and piping systems.

Double End Stud with Reduced Shank:

• Center diameter smaller than threaded sections.
• Useful for weight reduction and stress distribution.