Stud Bolt

Basic Info

A Stud Bolt is a fastener threaded on both ends,with either a plain shank or full thread(then often called a Threaded Rod).It is typically used with two nuts to join components with through-holes,especially suitable where one part is thick or requires frequent disassembly,such as flange connections or gear axial positioning.

Key attributes

Origin

China

Surface Finish

inc plated

Thread Type

Metric

Surface Finish

inc plated

Material

Medium Carbon Steel

Standard

DIN 975

Customer reviews

James O'Connor · Equipment Maintenance Director

"Our food processing production line requires frequent disassembly and cleaning. For five years, your company's A4-80 stainless steel socket head cap screws have shown no thread galling or corrosion failure in high-temperature, high-humidity environments. The excellent chloride ion corrosion resistance has extended our equipment maintenance cycle by 30%."

Sophie Clark · Equipment Maintenance Manager

For the upgrade of our beverage filling equipment, we needed A2-70 stainless steel bolts that meet hygiene standards. Your products not only come with complete material certificates but also feature smooth, burr-free heads and threads, effectively preventing hygiene dead corners. After multiple CIP (Cleaning-in-Place) cycles, the appearance remains as bright as new.

Arjun Patel · Chief Mechanical Engineer

We needed to replace special flange connection bolts for an old imported machine, which had non-standard dimensions and required controlled head weight. Your technical team responded quickly, providing a custom solution that fully met the dimensional and performance requirements while achieving weight reduction through optimized head design, solving our urgent technical challenge.

Product Description

Product Characteristics:

Key feature is symmetrical or asymmetrical threading on both ends,allowing installation/removal from either side for great flexibility.In flange connections,it withstands high axial tension and sealing pressure.Full-threaded rods allow nut placement anywhere as needed.High-grade studs ensure reliability under vibration and fluctuating loads.

Product Specifications:

Conforms to standards like ISO 4018,DIN 975(full thread),ANSI B16.5(for flanges).Diameters range from M6 to M64.Lengths vary widely from tens of millimeters to several meters(rod).Flange studs often have unequal thread lengths(short end screws into flange,long end for nuts).

Product Applications:

A critical fastener in petrochemical plants,pressure vessels,pipe flanges,valves,pumps,heavy machinery housings,mold installation,and curtain wall mullion hanging.Ideal for long-distance tensioning or where through-bolt access is limited.

Basic Info

Key attributes

Customer reviews

Product Description

Product Characteristics:

Product Specifications:

Product Applications:

Frequently Asked Questions (FAQ)

Company Profile

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