Số hiệu tiêu chuẩn
ISO 2320
Tên tiêu chuẩn
Prevailing torque type steel nuts - Mechanical and performance properties
Ngày phát hành
2008-11-00
Tiêu chuẩn tương đương
DIN EN ISO 2320 (2009-03), IDT * BS EN ISO 2320 (2008-12-31), IDT * GB/T 3098.9 (2010), IDT * EN ISO 2320 (2008-11), IDT * NF E25-408 (2008-12-01), IDT * JIS B 1056 (2011-04-20), MOD * SN EN ISO 2320 (2009-01), IDT * OENORM EN ISO 2320 (2009-02-15), IDT * PN-EN ISO 2320 (2009-02-16), IDT * SS-EN ISO 2320 (2008-11-10), IDT * UNE-EN ISO 2320 (2009-09-16), IDT * GOST R ISO 2320 (2009), IDT * UNI EN ISO 2320:2009 (2009-02-19), IDT * STN EN ISO 2320 (2009-05-01), IDT * CSN EN ISO 2320 (2009-07-01), IDT * CSN EN ISO 2320 (2010-05-01), IDT * DS/EN ISO 2320 (2008-12-18), IDT * NEN-EN-ISO 2320:2008 en (2008-11-01), IDT * SANS 1700-5-5:2010 * SABS 1700-5-5:2010 (2010-06-04), IDT
Từ khóa
Acceptance specification * Ambient temperature * Definitions * Design * Designations * Dimensions * Fasteners * Heat treatment * Hexagon nuts * Hexagonal head bolts * Hexagonal-head fasteners * Initial stressing * Internal-thread fasteners * Locknuts * Marking * Materials * Materials specification * Mechanical linkages * Mechanical properties * Nuts * Performance characteristics * Performance requirements * Performance testing * Prevailing torque type * Proof loading * Properties * Specification (approval) * Steels * Strength class * Testing * Threads * Torque