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2003
English
Tolerances for fasteners — Part 1 : Bolts, screws, studs and nuts — Product grades A, B and C
This Standard specifies a selection of tolerances for bolts, screws, studs and nuts with ISO metric threads and with product grades A, B and C and for tapping screws with product grade A.
2000
English
Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
This part of ISO 4759 specifies a selection of tolerances for bolts, screws, studs and nuts with ISO metric threads and with product grades A, B and C and for tapping screws with product grade A. NOTE The product grades refer to the size of the tolerances where grade A is the most precise and gra...
2022
English
Specification for Zinc Flake Coatings for Bolted Joints
1.1 JDM F25 specifies requirements for black color appearance, hexavalent chromium-free zinc flake coatings with a 0.09-0.16 coefficient of friction (CoF) requirement. Two levels of corrosion resistance are available, 240 hour and 960 hour. Note 1 JDM F25 uses black color appearance as a visual i...
1979
English
Fasteners – Terminology – Spelling of terms – Abbreviations
This standard applies to fasteners as described in clause 2 and specifies terms for them, terms for the most important characteristics of the parts and their abbreviations. When specifying descriptors in product standards, spelling according to precedence of the characteristics is obligatory.
1995
English
QUALITY ASSURANCE PROGRAM REQUIREMENTS FOR FASTENER MANUFACTURERS, DISTRIBUTORS, AND TESTING LABORATORIES
1-1.1 Part 1 contains the definitions used in this standard. Parts 2, 3, and 4 contain the requirements necessary to receive accreditation from The American Society of Mechanical Engineers (ASME) which must be met by manufacturers and alteration distributors of fasteners, non-alteration distribut...
