Our 12-point flange screws are built for challenging industrial applications that require superior torque handling and reliable performance. Their unique head design and integrated flange create optimal clamping force and stability.
Nickel Systems offers an extensive selection of these screws crafted from exotic alloys such as Inconel 718 and A286 for maximum durability and reliability. We provide quick shipment to keep your projects running without delays. Explore our selection today, and let us help you secure the components you need for your toughest projects.
Nickel Systems provides a comprehensive selection of 12-point flange screw sizes and configurations. Use our specifications and technical data below to select your specific screw. We also accommodate custom requests to meet your nonstandard needs.
For common sizes, 12-point flange screws are typically produced in fractional length increments of 1/8″ up to 1″ long, in 1/4″ increments from 1″ to 6″ long, & in 1/2 in. increments from 6″ to 10″ long.
Twelve-point flange screws are specialized fasteners identifiable by their distinctive head design that features 12 contact points. In contrast, standard hex head bolts only have six points. The 12-point head allows higher torque application without slippage, ensuring tighter, more reliable fastening.
The integrated flange provides a larger bearing surface that evenly distributes clamping loads and eliminates the need for purchasing separate washers. Whether you are assembling components for a jet engine or a critical refinery system, these screws deliver unmatched durability and precision.
What Are Other Names for a 12-Point Flange Screw?
Twelve-point flange screws are also known as:
Ferry cap screws
Double hex head screw
12-point bolts
12-point flange bolts
Flanged screws
What types of exotic alloys are 12-Point Flange Screws made in?
Inconel 600, Inconel 625, & Inconel 718 resist high temperatures & corrosion. They are used in aerospace & power generation applications.
Titanium Gr2, Titanium Gr5, & Titanium Gr7 fasteners are light weight & corrosion resistant. Aerospace & motorsports applications use these fasteners.
Does your project require A286 12-point flange screws? Below is a sample of our A453 Grade 660A 12-point flange screws. Check out our Incoloy Alloy A286 materials page for more information on A286.
Industries and Applications
Ferry cap screws made from exotic alloys are valuable in numerous industries and applications that require superior resistance to heat, chemicals and other stressors.
Aerospace
The aerospace industry requires lightweight flanged screws that can resist high temperatures and corrosion.
Applications: Structural assemblies, engine components and high-stress connections
The automotive and motorsports industries rely on 12-point flange bolts made from lightweight materials that are resistant to extreme heat, excessive vibrations and mechanical stress. Their superior torque capacity makes these screws invaluable for various applications.
Applications: Engines, transmissions and high-performance systems
Here are some tips for selecting and ordering your 12-point flange screws:
Material: Specify the appropriate alloy and grade based on the environmental conditions and/or load requirements of your project.
Thread type: Confirm whether you need coarse or fine threads for your fasteners.
Dimensions: Determine your diameter and length to align with your design and counterbored hole requirements.
Coating and finish: Consider additional coatings and/or finishes for added protection against extreme conditions.
Specifications: Confirm the type of specification requirement. This could be IFI, MIL-SPEC, DIN or other.
Torque specifications: Verify torque specifications to prevent over- or under-tightening during installation.
Contact Nickel Systems for Dependable 12-PT Flange Screws
Nickel Systems is your trusted supplier of high-quality 12-point flange bolts, available in a variety of high-grade alloys to meet the demands of your most demanding applications. Our comprehensive inventory and custom capabilities enable us to support even the most niche projects. Request a quote today and let us help you find the ideal fasteners for your application.
Nickel Systems provides high quality exotic grade materials that hold up in the toughest, most severe heat and corrosive environments. With our large inventory of specialty fasteners in stock, we are always ready to answer the call to serve the most challenging applications.
