ASTM A194 Grade 3, AISI 4037 Alloy Steel, Square, Hex Nuts, Heavy Hex Nuts, ASME B18.2.2, B18.2.4.6M, B1.1, Inch, B1.13M, Metric Threads
£0.03
£0.03-£456
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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
Ferritic Steel
Quenched & Tempered
– Finish: Black Phosphating
– Compatible Fasteners: A193 Gr B16 Bolt | Carbon Steel Washers
– Marking: TorqBolt 3
– Type: Cold Forged, Hot Forged, Machined From Hex Bar, Bar Stock Milling
Features | Related Products | Specification | Material Properties | Additional Information | ASTM Specifications
Product Features
Dimensions | ASME B18.2.2, B18.2.4.6M |
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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 |
Melt Origin | India |
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 |