ASTM A453 Grade 660 CL.B Hex Nut, ASME B18.2.4.6M, M42-8H
Model Number: LD-20260914-HN-01
Key Specifications / Features
We are a reliable ASTM A453 Grade 660 CL.B hex nut supplier, providing high-precision hex nuts conforming to ASME B18.2.4.6M. These M42-8H nuts feature excellent high- and low-temperature resistance and strong anti-brittle fracture performance. Designed for heavy-duty flange and pressure vessel connections, they retain stable mechanical properties under extreme working environments. Full material test certificates are available, and we accept custom manufacturing to match diverse pipeline and industrial fastening projects across global markets.
Detail Information
ASME B18.2.4.6M M42 Hex Nut, ASTM A453 GR.660 CL.B
Product Type: Hex Nut
Standard: ASME B18.2.4.6M
Specification: M42-8H
Material: ASTM A453 GR.660 CL.B
Core Low-Temperature Performance: KCV ≥ 40 J/cm2 @ -101℃
Feature: High precision, anti-brittle fracture, high/low temperature resistant
Application: Cryogenic, petrochemical, pressure vessel, power industry
Supplier Information
XIAMEN LANDEE INDUSTRIES CO., LTD.
Verified Supplier
NO. 321 JIAHE ROAD, XIAMEN, P.R.CHINA 361012
Est. 1994
Certifications:
ISO 9001
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