Skip main navigation
Committee

Committee:

CTN 17 - Fasteners

Secretary:
ASEFI - ASOCIACIÓN DE FABRICANTES DE ELEMENTOS DE FIJACIÓN METÁLICOS
Field of Activity:
Standardization of: - Dimensions, tolerances, mechanical and operational properties, test methods and acceptance procedures of metallic fasteners, considering a fastener as any kind of product intended to mechanically join two or more structural items to perform a fixed or mobile joint or to essentially contribute to perform it, as screws, bolts, studs, nuts, washers, nails, pins and rivets; - Series of interchangeable threads, including tolerances and verification, in each field of application, with a minimum sort of basic profiles, pitches and diameters. Excluding: - Fasteners for aerospatial applications; - Special purpose screws, keys and fasteners specially used in rolling bearings; - Pipe threads and aerospatial threads.
International Relations:

ISO/TC 1  Screw threads

ISO/TC 2  Fasteners

CEN/TC 185  Fasteners

Standards developed by the committee: CTN 17: 517

UNE-EN 14399-2:2005 (Ratificada)

Status: ANULADA2009-05-27

High-strength structural bolting assemblies for preloading - Part 2: Suitability test for preloading (Endorsed by AENOR in August of 2006.)

UNE-EN 14399-3:2005 (Ratificada)

Status: ANULADA2009-05-27

High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies (Endorsed by AENOR in August of 2006.)

UNE-EN 14399-4:2005 (Ratificada)

Status: ANULADA2009-05-27

High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt and nut assemblies (Endorsed by AENOR in August of 2006.)

UNE-EN 14399-5:2005 (Ratificada)

Status: ANULADA2009-05-27

High-strength structural bolting assemblies for preloading - Part 5: Plain washers (Endorsed by AENOR in August of 2006.)

UNE-EN 14399-6:2005 (Ratificada)

Status: ANULADA2009-05-27

High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers (Endorsed by AENOR in August of 2006.)

UNE-EN 14831:2005 (Ratificada)

Status: ANULADA2008-09-24

Fasteners - Tightening performance - Torque/Angle simplified test method (Endorsed by AENOR in August of 2006.)

UNE-EN ISO 7085:2000

Status: ANULADA2008-01-31

MECHANICAL AND PERFORMANCE REQUIREMENTS OF CASE HARDENED AND TEMPERED METRIC THREAD ROLLING SCREWS (ISO 7085:1999)

UNE-EN ISO 15065:2005 (Ratificada)

Status: ANULADA2008-01-16

Countersinks for countersunk head screws with head configuration in accordance with ISO 7721 (ISO 15065:2005) (Endorsed by AENOR in August of 2006.)

UNE-EN ISO 8751:1998

Status: ANULADA2008-01-16

SPRING-TYPE STRAIGHT PINS. COILED, LIGHT DUTY. (ISO 8751:1997).

UNE-EN ISO 8748:1998

Status: ANULADA2008-01-16

SPRING-TYPE STRAIGHT PINS. COILED, HEAVY DUTY. (ISO 8748:1997).

UNE-EN ISO 8750:1998

Status: ANULADA2008-01-16

SPRING-TYPE STRAIGHT PINS. COILED, STANDARD DUTY. (ISO 8750:1997).

UNE-EN 1665/AC:1998

Status: ANULADA2007-10-17

HEXAGON BOLTS WITH FLANGE. HEAVY SERIES.

UNE-EN ISO 21269:2005

Status: ANULADA2007-02-15

Hexagon socket head cap screws with metric fine pitch thread (ISO 21269:2004)

UNE-EN ISO 10684:2004 (Ratificada)

Status: ANULADA2006-10-31

Fasteners - Hot dip galvanized coatings (ISO 10684:2004) (Endorsed by AENOR in August of 2006.)

UNE-EN 493:1993

Status: ANULADA2006-06-28

FASTENERS. SURFACE DISCONTINUITIES. NUTS.

UNE-EN ISO 10664:2000

Status: ANULADA2006-03-15

HEXALOBULAR INTERNAL DRIVING FEATURE FOR BOLTS AND SCREWS (ISO 10664:1999)

UNE-EN ISO 4762:1998

Status: ANULADA2005-01-19

HEXAGON SOCKET HEAD CAP SCREWS. (ISO 4762:1997).

UNE-EN ISO 10642:1998

Status: ANULADA2005-01-19

HEXAGON SOCKET COUNTERSUNK HEAD SCREWS (ISO 10642:1997).

UNE 17703:1978

Status: ANULADA2004-12-31

ISO METRIC THREAD. DIAMETERS AND PITCH OF THREAD FOR BOLTS AND NUTS. DIAMETER RANGE 1 TO MM.

UNE-EN ISO 7380:1998

Status: ANULADA2004-12-24

HEXAGON SOCKET BUTTON HEAD SCREWS (ISO 7380:1997).