ASTM F594G, 316 Stainless Steel, Square, Hex Nuts, Heavy Hex Nuts, ASME B18.2.2, B1.1, Inch Threads, 1/4″-5/8″

ASTM F594G, 316 Stainless Steel, Square, Hex Nuts, Heavy Hex Nuts, ASME B18.2.2, B1.1, Inch Threads, 1/4″-5/8″



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ASTM F594G Nuts are manufactured from 316 Stainless Steel in accordance with ASTM F594 specification. Torqbolt is a prominent F594-G Nuts supplier in India.

Type 316 Stainless Steel

Austenitic Steel

Solution Annealed and Cold Worked

– Finish: Pickling and Passivation

– Compatible Fasteners: F593g Bolt | 316 Stainless Steel Washers

– Marking: TorqBolt | THE F594G

– Type: Cold Forged, Hot Forged, Machined From Hex Bar, Bar Stock Milling


Product Features

DimensionsASME B18.2.2
ThreadsUnless otherwise specified, the threads shall be vertically or horizontally tapped at the option of TorqBolt
Threads ConfigurationASME B1.1 Inch Unified Threads, 1/4″-5/8″ UNC
Melt OriginIndia/Taiwan
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

ASTM F594 Type 316 Specification

AISI 316 is an austentic grade second to 304 in commercial importance It has additional molybdenum which gives improved corossion resistance when exposed to chlorides, it is immune to grain bundaries carbide precipitation. It is suited to use in heavy guage (over 6mm welded component) stainless steel 316 is used in food processing equipment, chemical and petrochemical equipment, coastal architecture, boat fittings, chemical transportation containers etc. It has good resistance to oxidation.

ASTM F594 Type 316 Properties

Chemical Physical Heat Treatment

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Rods, Bars and Wires confirming to ASTM A262 IGC practice “A” or “E” are available ex-stock at TorqBolt. Drawn Bright ASTM F594G Hex Bars from ¼ inch -4 inch & 6mm – 100mm in 1 meter, 3 meter & 6 Meter lengths. All Hex Bars comply ASTM F594 Specification .

Surface Discontinuity: ASTM A193 / A320 / F593 / F594 / A638 Bolts, Nuts & threaded rods are manufactured in accordance with surface discontinuities acceptable as per ASTM F788/F788M Specification.