Name: UNI EN ISO 7050 : 2012
Brand: UNI

CROSS-RECESSED COUNTERSUNK (FLAT) HEAD TAPPING SCREWS

Published date

02-23-2012

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Dimensions
4 Specifications and reference International
Standards
5 Designation

Describes the characteristics of cross-recessed pan head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.

Committee	CT 31
DevelopmentNote	Supersedes UNI 6955. (10/2002)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI 6955 : 1978 UNI EN ISO 7050 : 1996

ISO 10683:2014	Fasteners Non-electrolytically applied zinc flake coatings
ISO 4042:1999	Fasteners Electroplated coatings
ISO 4759-1:2000	Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 7721:1983	Countersunk head screws — Head configuration and gauging
ISO 225:2010	Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions
ISO 3506-4:2009	Mechanical properties of corrosion-resistant stainless steel fasteners Part 4: Tapping screws
ISO 16048:2003	Passivation of corrosion-resistant stainless-steel fasteners
ISO 8992:2005	Fasteners — General requirements for bolts, screws, studs and nuts
ISO 2702:2011	Heat-treated steel tapping screws — Mechanical properties
ISO 7721-2:1990	Countersunk flat head screws — Part 2: Penetration depth of cross recesses
ISO 1478:1999	Tapping screws thread
ISO 4757:1983	Cross recesses for screws
ISO 3269:2000	Fasteners Acceptance inspection