Gr. 4.8 8.8 12.9 Zinc Plated ZP Double End Thread Stud
What is Double End Threaded Studs/Rods?
Double End Threaded Studs/Rods, also called tap end studs, double end rods or dual threaded rods, are threaded fasteners that have a thread on both ends with an unthreaded portion in the middle of the stud. They are mostly used while attaching flanges or pipes together. Studs have equal length threads on each end to accommodate a nut and washers and length of thread various according to requirement. These fasteners are used for flange bolting or other applications where torching from both sides is desirable.
Threaded studs come in many sizes and materials. These studs are used in all facets of construction and mechanical engineering. They are made of materials including stainless steel, aluminum, nylon, and carbon steel. Various types of studs are used for specific products, each of which require a particular material.
Size
Applications
Double end studs are a dependable and versatile fastener option utilized widely across many industries. Some of these light-duty or heavy-duty applications inculdes:
● Wind towers
● Automotive
● Power Generation
● Construction
● Railway & Infrastructure, etc.
Specifications
| Product name | Double End Threaded Stud/ Threaded Rod |
| Standard | DIN & ANSI & JIS & IFI&ASTM |
| Thread | UNC, UNF, Metric thread, BW |
| Material | carbon steel, alloy steel, stainless steel |
| Finish | Zinc Plated, HDG ,Black ,Bright Zinc coated |
surface treatment
Sttud bolts generally require surface treatment. There are many types of bolt surface treatments. Generally, plating, blackening, oxidation, phosphating, and non-electrolytic zinc sheet coating are commonly used.However, electroplated fasteners occupy a large proportion in the actual use of fasteners.It is more widely used in industries and fields such as automobiles, tractors, home appliances, instrumentation, aerospace, and communications.
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