ASTM F568 Bolts

Manufacturer, Supplier and Exporter of ASTM F568 Bolts, ASTM F568 Anchor Bolt, ASTM F568 Flange Bolt, ASTM F568 Tap Bolt, ASTM F568 Lag Bolt

ASTM SF568 Hex Bolts, ASTM F568M Bolts, Alloy Steel ASTM F568 Bolts, ASTM F568 Threaded Metric Fasteners, Carbon Steel ASTM F568 Bolts Exporter in India, ASTM F568M Studs, ASTM SF568 Alloy Steel Bolts SuppliersASTM F568 Bolts, Check ASTM F568 Bolts Price in India


Standard Specification for Carbon and Alloy Steel Externally Threaded Metric Fasteners

ASTM F568 is Standard Specification for Carbon and Alloy Steel Externally Threaded Metric Fasteners such as metric size bolts, screws and studs that are used in general engineering applications. ASTM A325M bolt is equivalent to the properties of an ASTM F568 class 8.8 bolt. The ASTM F568 bolts are produced to the dimensions for heavy hex structural bolts as specified in ANSI B18.2.3.7M. It defines mechanical properties for fasteners that range from M1.6 to 100 in diameter.

ASTM F568 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 F568 Hex Bolts and ASTM F568 Hex Head Bolts is some of the toughest fasteners. These ASME SF568 sturdy fasteners are used to connect heavy materials.

Steel Tubes India is a leading manufacturer & stockist of ASTM F568 Long Bolts and ASME SF568 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 F568 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 F568 Bolt used for flanged connections. ASTM F568 Stud bolts are available in all thread pitches (UNC/UNRC – UNF/UNRF – 8UN) diameters and metric sizes. Steel Tubes India has the capability to thread and manufacture specials from round bar to the customers drawings.

ASTM F568 Hex Cap Screws- also known as machine bolts or hex bolts are available in various bolt grade markings and strengths. Our ASTM F568 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 F568 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 F568 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).

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ASTM F568 Specification

ASTM F568 Bolt Type ASTM F568 Anchor Bolt, Carriage Bolt, Flange Bolt, 12 Point Bolt, Hex and Hex Flange Bolts, Hex Head Cap Screw, Place Bolt, Socket Head Cap Screws, Hanger Bolt, Hexagon Bolt / Tap Bolt, Lag Bolt, Machine Bolt, Plow Bolt, Shoulder Bolt, Square Head Bolt, Stud Bolt, T-Head Bolt, Toggle Bolt, U-Bolt
Inch #0000 -3" (customized sizes available)
Metric M1.6 - M48
Length Customized Length
Grade Non Ferrous, 12.9, 10.9, 9.8, 8.8, 5.8, 4.6, B7, 2, 5, 8, L9
Material Brass, Bronze / Copper Base Alloy, Copper, Molybdenum, Steel, Hardened Steel, Stainless Steel, Superalloy (Inconel, 718 Bolts, Hastelloy, Monel), Titanium, Exotic Metals, Other
Method Cold forming, Hot Forging, Wire Forming
Fastener Standards ASME / ANSI, BS, DIN, ISO, JIS, SAE, Other
Application Industries & uses Agriculture, Automotive, Construction and Infrastructure, Energy, Transportation
Testing Methods ASTM E38, E76 and E354, ASTM E53, E54, E62, E75and E478, ASTM E34, E101 and E227, ASTM E 120 and E1409.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Thread Diameters M6 to M36
Certification Dual Certified As per ASTM & ASME Codes

Grades Material Description

Grade 4.6 Low or medium carbon steel
Grade 4.8 Low or medium carbon steel; fully or partially annealed
Grade 5.8 Low or medium carbon steel; Cold worked
Grade 8.8 Medium Carbon Boron Steel ; Quenched & Tempered
Low carbon Grade 8.8 Low Carbon Boron Steel ; Quenched & Tempered
Grade 8.8.3 Atmospheric corrosion resistant steel ; Quench and Tempered
Grade 9.8 Medium Carbon Boron Steel ; Quenched & Tempered
Low carbon Grade 9.8 Low Carbon Boron Steel ; Quenched & Tempered
Grade 10.9 Quenched & Tempered ; Alloy Steel
Low Carbon Grade 10.9 Low Carbon Boron Steel ; Quenched & Tempered
Grade 10.9.3 Atmospheric corrosion resistant steel ; Quench and Tempered
Grade 12.9 Quenched & Tempered ; Alloy Steel

Mechanical Prperties

Grades Size Range PS [MPa] YS (min) [MPa] TS (min) [MPa] Hardness [Rockwell]
Class 4.6 5–100 225 240 400 B67–95
Class 4.8 1.6–16 310 340 420 B71–95
Class 5.8 5–24 380 420 520 B82–95
Class 8.8 0.050% 600 660 830 C23–34
Low carbon Class 8.8 17–72 600 660 830 C23–34
Class 8.8.3 17–72 600 660 830 C23–34
Class 9.8 1.6–16 650 720 900 C27–36
Low carbon Class 9.8 1.6–16 650 720 900 C27–36
Class 10.9 5–100 830 940 1040 C33–39
Low Carbon Class 10.9 5–100 830 940 1040 C33–39
Class 10.9.3 5–100 830 940 1040 C33–39
Class 12.9 1.6–100 970 1100 1220 C38–44

Manufacturer of ASTM F468 Hex Cap Screws, ASTM F568M Heavy Hex Bolts, ASTM F568M Threaded Rods, ASTM F568 Screws, ASTM F568 Threaded Rods, ASTM F568 Grade 4.6 Low Medium Carbon Steel Bolts in Mumbai, India

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ASME SF568 Bolts stockist in India- ASME, DIN, AS, BS

ASTM F568 Bolts Coatings and plating as well as plain finished oil and tempered is available as required by the end user such as Zinc plating, Cadmium plating, Xylan ® coating, Dupont Teflon ® coating, Hot Dip Galvanized coating, Auge Antifrix ® coating, Sermagard ® coating and Niwat 1000 ® plating.

Available standard: DIN 934, ISO 4033, ISO 4032, DIN 935,DIN 936, ASME B18.2.2, ASME B18.2.4.6M, DIN 976, DIN 975, DIN 2510, DIN 939, DIN 940, DIN 938

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Sheet, Plate

Round Bar & fasteners

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