GB/T 3098.20-2004
Mechanical properties of fasteners-Wing nuts with specified proof torque (English Version)
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GB/T 3098.20-2004
Standard No.
GB/T 3098.20-2004
Language
Chinese,
Available in English version
Release Date
2004
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 3098.20-2004
Scope
This part specifies the guaranteed torque level, guaranteed torque value and test method applicable to national standard wing nuts.
GB/T 3098.20-2004 history
2004
GB/T 3098.20-2004
Mechanical properties of fasteners-Wing nuts with specified proof torque
GB/T 3098.20-2004 -All Parts
GB/T 3098.1-2010 Mechanical properties of fasteners.Blots, screws and studs
GB/T 3098.10-1993 Mechanical properties of fasteners Bolts, scrows, studs and nuts made of non-ferrous metals
GB/T 3098.11-2002 Mechanical properties of fasteners--Drilling screws with tapping screw thread
GB/T 3098.12-1996 Mechanical properties of fasteners--Cone proof load test on nuts
GB/T 3098.13-1996 Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters 1mm to 10mm
GB/T 3098.14-2000 Mechanical properties of fasteners-Widening test on nuts
GB/T 3098.15-2023 Mechanical properties of fasteners—Stainless steel nuts
GB/T 3098.16-2014 Mechanical properties of fasteners.Stainless steel set screws
GB/T 3098.17-2000 Mechanical Properties of fasteners-Preloading test for the detection of hydrogen embrittlement-Parallel bearing surface method
GB/T 3098.18-2004 Mechanical properties of fasteners--Blind rivets testing
GB/T 3098.19-2004 Mechanical properties of fasteners-Blind rivets with break pull mandrel
GB/T 3098.2-2015 Mechanical properties of fasteners.Nuts
GB/T 3098.20-2004 Mechanical properties of fasteners-Wing nuts with specified proof torque
GB/T 3098.21-2014 Mechanical properties of fasteners.Stainless steel tapping screws
GB/T 3098.22-2009 Mechanical properties of fasteners made of the fine grain non-heat treatment steel.Bolts,screws and studs
GB/T 3098.23-2020 Mechanical properties of fasteners—M42~M72 bolts, screws and studs
GB/T 3098.24-2020 Mechanical properties of fasteners—Stainless steel and nickel alloys bolts, screws, studs and nuts for high temperature applications
GB/T 3098.25-2020 Mechanical properties of fasteners—Guidance for the selection of stainless steels and nickel alloys for fasteners
GB/T 3098.26-2021 Mechanical properties of fasteners—Flat washers
GB/T 3098.3-2016 Mechanical properties of fasteners.Set screws
GB/T 3098.4-2000 Mechanical properties of fasteners-Nuts-Fine pitch thread
GB/T 3098.5-2016 Mechanical properties of fasteners.Tapping screws
GB/T 3098.6-2023 Mechanical properties of fasteners—Stainless steel bolts,screws and studs
GB/T 3098.7-2000 Mechanical properties of fasteners-Thread rolling screws
GB/T 3098.8-2010 Mechanical properties of fasteners.Parts for bolted connections for use at temperatures from -200℃~+700℃
GB/T 3098.9-2020 Mechanical properties of fasteners—Prevailing torque type steel nuts
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