Гвинти з циліндричною округлою головкою та прямим шліцом. Клас точності А. Технічні умови

1 2 4 1 2 З? 4 5 —? —? —? —? —? —? —? —?

SLOTTED PAN HEAD SCREW

PRODUCT GRADE A

Specifications
1 2 ISO 225:1983 Fasteners — Bolts, screws, studs and nuts — Symbols and designations of dimensions
ISO 261:1973 ISO general purpose metric screw threads — General plan
ISO 888:1976 Bolts, screws and studs — Nominal lengths, and thread lengths for general purpose bolts
ISO 898-1:1988 Mechanical properties of fasteners — Part 1: Bolts, screws and studs
ISO 965-2:1980 ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose bolt and nut threads — Medium quality
ISO 3269:1988 Fasteners — Acceptance inspection
ISO 3506:1979 Corrosion-resistant stainless steel fasteners — Specifications
ISO 4042:1989 Threaded components — Electroplated coatings
ISO 4759-1:1978 Tolerances for fasteners — Part 1: Bolts, screws and nuts with thread diameters between 1,6 (inclusive) and 150 mm (inclusive) and product grades A, ISO 6157-1:1988 Fasteners — Surface discontinuities — Part 1: Bolts, screws and studs for general requirements
ISO 8839:1986 Mechanical properties of fasteners — Bolts, screws, studs and nuts made of nonferrous metals
ISO 8992:1986 Fasteners — General requirements for bolts, screws, studs and nuts.
ISO 225:1983 ISO 261:1973 ISO 888:1976 ISO 898-1:1988 ISO 965-2:1980 ISO 3269:1988 ISO 3506:1979 ISO 4042:1989 ISO 4759-1:1978 ISO 6157-1:1988 ISO 8839:1986 ISO 8992:1986

2) 3> 4 ISO 3506-2:1997
ISO 3506-3:1997
ISO 3506-4:2003 ISO 4042:1989 ISO 4042:1999 ISO 4759-1:1978 ISO 4759-1:2000 ISO 8992:1986 ISO 8992:2005