Name: ASTM A453 Grade 660A Pipeline Fastener
Standard: ANSI/ASTM, DIN
Material: Gr 660A
Size: M64
Length: 30 to 1000 mm
Product Grade: A
Tensile Strength(Rm): 895 N/mm²
Elongation: 25%
Feature: Excellent Corrosion Resistance
Application: For Oil pipeline flange