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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 17704:1978

Status: ANULADA / 2002-11-26

ISO GENERAL PURPOSE METRIC SCREW THREADS. BASIC DIMENSIONS.

UNE 17709:1978

Status: ANULADA / 2002-11-26

ISO GENERAL PURPOSE METRIC SCREW THREADS. TOLERANCES. DEVIATION FOR THREADS PROFILES.

UNE 17708:1978

Status: ANULADA / 2002-11-26

ISO GENERAL PURPOSE METRIC SCREW THREADS. TOLERANCES. LIMITS OF SIZES FOR COMMERCIAL BOLT AND NUT THREADS. MEDIUM QUALITY.

UNE 17701:1979

Status: ANULADA / 2002-11-26

ISO GENERAL PURPOSE SCREW THREADS - BASIC PROFILE.

UNE 17702:1978

Status: ANULADA / 2002-11-26

ISO METRIC THREAD. GENERAL SERIED OF DIAMETERS AND PITCH OF THREAD.

UNE-EN 28765:1992

Status: ANULADA / 2001-10-19

HEXAGON HEAD BOLTS WITH METRIC FINE PITCH THREAD. PRODUCT GRADES A AND B. (ISO 8765:1988).

UNE-EN 24016:1992

Status: ANULADA / 2001-10-19

HEXAGON HEAD BOLTS. PRODUCT GRADE C . (ISO 4016:1988).

UNE-EN 24014:1992

Status: ANULADA / 2001-10-19

HEXAGON HEAD BOLTS. PRODUCT GRADES A AND B. (ISO 4014:1988)

UNE-EN 28676:1992

Status: ANULADA / 2001-10-19

HEXAGON HEAD SCREWS WITH METRIC FINE PITCH THREAD. PRODUCT GRADES A AND B. (ISO 8676:1988).

UNE-EN 24018:1992

Status: ANULADA / 2001-10-19

HEXAGON HEAD SCREWS. PRODUCT GRADE C. (ISO 4018:1988)

UNE-EN 24017:1992

Status: ANULADA / 2001-10-19

HEXAGON HEAD SCREWS. PRODUCT GRADES A AND B. (ISO 4017:1988)

UNE-EN 24035:1992

Status: ANULADA / 2001-10-19

HEXAGON THIN NUTS (CHAMFERED). PRODUCT GRADES A AND B. (ISO 4035:1986)

UNE-EN 28675:1992

Status: ANULADA / 2001-10-19

HEXAGON THIN NUTS WITH METRIC FINE PITCH THREAD. PRODUCT GRADES A AND B. (ISO 8675:1988)

UNE-EN 24036:1992

Status: ANULADA / 2001-10-19

HEXAGON THIN NUTS. PRODUCT GRADE B (UNCHAMFERED). (ISO 4036:1979)

UNE-EN 24034:1992

Status: ANULADA / 2001-10-19

HEXAGON NUTS. PRODUCT GRADE C. (ISO 4034:1986).

UNE-EN 28673:1992

Status: ANULADA / 2001-10-19

HEXAGON NUTS, STYLE 1, WITH METRIC FINE PITCH THREAD. PRODUCT GRADES A AND B. (ISO 8673:1988).

UNE-EN 24032:1992

Status: ANULADA / 2001-10-19

HEXAGON NUTS, STYLE 1. PRODUCT GRADES A AND B. (ISO 4032:1986)

UNE-EN 28674:1992

Status: ANULADA / 2001-10-19

HEXAGON NUTS, STYLE 2, WITH METRIC FINE PITCH THREAD. PRODUCT GRADES A AND B. (ISO 8674:1988).

UNE-EN 24033:1992

Status: ANULADA / 2001-10-19

HEXAGON NUTS, STYLE 2. PRODUCT GRADES A AND B. (ISO 4033:1979)

UNE 17004:1978

Status: ANULADA / 2000-09-21

METALLIC RIVETS. SHANK DIAMETERS (1 UP TO 36 MM INCLUSIVE).

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