BS 7371-8:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Coatings on metal fasteners Specification for sherardized coatings
Hardcopy , PDF
31-03-2011
English
15-01-1998
Committees responsible
Foreword
Introduction
1 Scope
2 References
3 Definitions
4 Application and type of coating
5 Coating
6 Post treatments
7 Thread gauging
8 Information to be documented and supplied to the coater
9 Identification
Annexes
A (normative) Measurement of coating thickness
B (informative) Selection of coating
C (informative) Corrosion resistance
Tables
1 Classification of coating and minimum average local
coating thickness
2 Additional clearance for mating sheradized ISO metric
coarse threads
A.1 Batch coating mass per unit area and average coating
thickness
C.1 Minimum time to red discolouration
Figure
A.1 Measuring area for local coating thickness measurement
on fasteners
List of references
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