347 Stainless Steel Fasteners, ASTM F2281, F738, F837, F593J/K/L/M, F594J/K/L/M, Hex Bolt, Nut, Stud, Screw, Washer

347 Stainless Steel Fasteners, ASTM F2281, F738, F837, F593J/K/L/M, F594J/K/L/M, Hex Bolt, Nut, Stud, Screw, Washer



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347 Stainless Steel Fasteners are austenitic stainless steel fasteners manufactured from alloy containing chromium, nickel, molybdenum and nitrogen with restricted carbon content. Stainless Steel 347 Fasteners are used for corrosive environments. TorqBolt is an eminent 347 Stainless Steel fastener supplier in India.

ASTM A182 / A479 F347 | ASTM A182 / A479 F347

ASME SA182 / SA479 F347 | ASME SA182 / SA479 F347

– Finish: Pickling and Passivation

– Compatible Fasteners: 347 Stainless Steel Washers | 347 Stainless Steel Nuts

– Marking: TorqBolt S34700

– Type: Cold Forged, Hot Forged, Bar Stock Machined


Product Features

DimensionsDIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
ThreadsUnless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically at the option of TorqBolt
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Melt OriginIndia
Product OriginMade in India
CertificationDual Certified As per ASTM & ASME Codes
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Additional RequirementsNACE MR0103/MR0175/ISO 15156 Compliance
Mandatory RequirementsFree from Mercury & Radioactive Contamination

347 Stainless Steel Fasteners Specification

Type 347 Stainless Steel Fasteners Properties

Chemical Mechanical Heat Treatment

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TorqBolt is a well known stockist of Pitch Dia 347 Stainless Steel Round Bars from ¼ Inch to 4 inch & 6mm to 100mm in 1 meter, 3 meter & 6 Meter lengths. All Threaded Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter.

Raw Material Specifications: ASTM A276, A182, A240, A493, B98, B564, B637, B473, and A582 are noted for information only by American Society of Mechanical Engineers and American Society of testing and materials as suitable sources of material for the manufacture of bolts, hex cap screws, studs and washers, springs, forgings and flanges to the respective specification.