ASTM A194 Grade 3, AISI 4037 Alloy Steel, Square, Hex Nuts, Heavy Hex Nuts, ASME B18.2.2, B220.127.116.11M, B1.1, Inch, B1.13M, Metric Threads
ASTM A194 Grade 3 Nuts are manufactured from Aisi 4037 Alloy Steel in accordance with ASTM A194 specification. Torqbolt is a prominent A194 Gr.3 nut supplier in India.
AISI 4037 Alloy Steel
Quenched & Tempered
– Finish: Black Phosphating
– Marking: TorqBolt 3
– Type: Cold Forged, Hot Forged, Machined From Hex Bar, Bar Stock Milling
|Dimensions||ASME B18.2.2, B18.104.22.168M|
|Threads||Unless otherwise specified, the threads shall be vertically or horizontally tapped at the option of TorqBolt|
|Threads Configuration||ASME B1.1 Inch Unified Threads and B1.13M Metric Coarse Threads|
|Product Origin||Made in India|
|Certification||Dual Certified As per ASTM & ASME Codes|
|Additional Certifications||PED 97/23/EC Certified, Merkblatt AD 2000 Certified|
|Additional Requirements||NACE MR0103/MR0175/ISO 15156 Compliance|
|Mandatory Requirements||Free from Mercury & Radioactive Contamination|
ASTM A194 Gr. 3 Hex Nuts Specification
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TorqBolt is a well known stockist of Bright Finish ASTM A194 Grade 3 Hex Bars with across flats ranging from ¼-4 & 6mm 100mm in 1 meter, 3 meter & 6 Meter lengths. All Hexagonal Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter as specified in ASTM A194 Specification .