Số hiệu tiêu chuẩn
ISO 2320
Tên tiêu chuẩn
Prevailing torque type steel hexagon nuts - Mechanical and performance properties
Ngày phát hành
1997-11-00
Tiêu chuẩn tương đương
DIN EN ISO 2320 (1998-03), IDT * BS EN ISO 2320 (1998-05-15), IDT * GB/T 3098.9 (2002), IDT * EN ISO 2320 (1997-11), IDT * NF E25-408 (1997-12-01), IDT * JIS B 1056 (2000-07-20), IDT * JIS B 1056 (1999-10), IDT * SN EN ISO 2320 (1998), IDT * OENORM EN ISO 2320 (1998-04-01), IDT * PN-EN ISO 2320 (2004-01-09), IDT * SS-EN ISO 2320 (1998-05-29), IDT * UNE-EN ISO 2320 (1998-09-11), IDT * TS 7252 EN ISO 2320 (2004-04-26), IDT * STN EN ISO 2320 (2000-08-01), IDT * DS/EN ISO 2320 (1998-08-10), IDT * NEN-EN-ISO 2320:1997 en (1997-11-01), IDT * SANS 1700-5-5:1998 * SABS 1700-5-5:1998 (1999-04-15), IDT * SANS 1700-5-5:2003 * SABS 1700-5-5:2003 (2003-08-04), IDT
Từ khóa
Acceptance specification * Ambient temperature * Definitions * Design * Designations * Dimensions * Fasteners * Heat treatment * Hexagon nuts * Hexagonal head bolts * Hexagonal-head fasteners * Internal-thread fasteners * Locknuts * Marking * Materials * Materials specification * Mechanical properties * Nuts * Performance characteristics * Performance testing * Prevailing torque type * Proof loading * Properties * Specification (approval) * Steels * Strength class * Testing * Threads * Torque