





Attributes
Passivated, Nano-ceramic coating (optional)finish
Metricmeasurement system
General Industry, Heavy Industry, Solar Energy, Construction, Steel Structure, Roof Constructionapplication
High-strength corrosion-resistant fastenerstapping screws type
Hex Washer, Hex, CustomizedHead Type
Taiwanplace of origin
Thread Direction:Right Hand
Fastener Grade & Class:Class 8.8
Brand Name:Ultra S.S. (550HV)
product name:Ultra S.S. (550HV)
Material:USS (Special Stainless Steel 550HV)
Color:Customized colors
Hardness:550HV-650HV
Tensile Strength:170 kgf/cm2
Anti-lossening:refer to NAS 3350 M8: 12.6 N.m
Galvanic Corrosion:Low risk
Production Technique:Vacuum heat treatment
Lab report providable:Yes
Selling Units:Single item












