Manufacturer, Supplier and Exporter of ASTM F2281 Bolts, ASTM F2281 Anchor Bolt, ASTM F2281 Flange Bolt, ASTM F2281 Tap Bolt, ASTM F2281 Lag Bolt

ASTM F2281 Studs, ASTM F2281M Bolts, ASTM F2281 Hex Cap Screws, ASTM SF2281 Hex Bolts, ASTM F2281 Machine Bolts, ASTM F2281M Bolts Exporter in India. Check ASTM F2281 Bolts Price in India

ASTM F2281 – 04(2017)

ASTM F2281 is a Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications

ASTM F2281 specification covers the chemical and mechanical requirements for stainless steel and nickel alloy bolts, hex cap screws, and studs intended for use in applications where resistance to heat and the effects of high temperature are to be considered. Three types of materials covered in this specification are: Type I—heat resisting alloys for continuous service applications; Type II—heat resisting alloys for continuous and intermittent service applications; and Type III—high temperature alloys for continuous and intermittent service applications. Type I is classified further into Class A—austenitic grades, Class B—martensitic grades, and Class C—ferritic grades. Type III is also classified further into Class A—nickel based alloy, Class B—precipitation hardened alloy, and Class C—precipitation hardened alloy. The products shall be subject to: chemical analysis; mechanical tests to determine yield strength, wedge tensile strength, or axial tensile strength; and corrosion resistance tests to determine freedom from precipitated carbides.

ASTM F2281 bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. ASTM F2281 Hex Bolts and ASTM F2281 Hex Head Bolts is some of the toughest fasteners. These ASME SF2281 sturdy fasteners are used to connect heavy materials.

Nirmaan Steel  is a leading manufacturer & stockist of ASTM F2281 Long Bolts and ASME SF2281 12 Point Bolts in India. Bolts are externally threaded fasteners used in industrial and construction applications for assembling two unthreaded products together and available in hundreds of combinations of materials, heads, threads, plating, heat treating, and secondary operations. We are manufacturer & supplier of ASTM F2281 studs such as All-Thread, Tap-End, Double-End Studs, and Combination Studs, different types of nuts such as Hex Nuts, Heavy Hex Nuts, Overtapped Nuts, Tommy Hole Nuts, Spherical-Faced Nuts and Full Threaded Rods, full thread rods, bonnet bolts, Carriage Bolt in a variety of finishes and sizes from 1/2″ to 3 1/2″. In the petroleum and chemical industry the fully threaded stud is the most common ASTM F2281 Bolt used for flanged connections. ASTM F2281 Stud bolts are available in all thread pitches (UNC/UNRC – UNF/UNRF – 8UN) diameters and metric sizes. Nirmaan Steel has the capability to thread and manufacture specials from round bar to the customers drawings.

ASTM F2281 Hex Cap Screws– also known as machine bolts or hex bolts are available in various bolt grade markings and strengths. Our ASTM F2281 Nut Bolts Hex Bolts, Tab Bolts, Flange Bolts, Carriage Bolts, Shoulder Bolts and T Head Bolts are used to attach machine threaded fasteners when joining materials together.

Many of the ASTM F2281 Flange Bolts We produce for more critical high specification Superalloys in our Mumbai Factory. We also manufacture a wide range of the non-favoured thread forms such as BSW BSF UNC & UNF, we are finding the biggest call is now for Metric Hexagon Bolts that are modified versions of existing international standards or indeed custom bespoke bolting manufactured to Customer or OEM Drawings.

Is your requirement for a small ASTM F2281 fastener or large machined fastener? We will manufacture to your specifications and requirements. These Bolts can range in inch sizes from 1/4-20 through 1-8 (coarse thread) and 1/4-28 through 1-14 (fine thread). Bolts can range in metric sizes from M6-1.0 through M24-3 (coarse thread) and M6-0.75 through M24-1.5 (fine thread).