DIN 6921

Hexagon flange bolts

English 1983
0.000
DIN
Detailed Information

This standard specifies product grade A hexagon flange bolts with metric coarse screw thread or metric fine screw thread from 5 up to and including 20 mm nominal thread diameter. If, in special cases, specifications other than those listed in this standard are required, e.g. different nominal lengths or property classes, these shall be selected in accordance with the appropriate standards.

Download File
(Log in to download spec.)

Check out other specifications

ASTM
ASTM F2329
2005
English

ZINC COATING, HOT-DIP, REQUIREMENTS FOR APPLICATION TO CARBON AND ALLOY STEEL BOLTS, SCREWS, WASHERS, NUTS AND SPECIAL THREADED FASTENERS

1.1 This specification covers the requirements for hot-dip zinc coating applied to carbon steel and alloy steel bolts, screws, washers, nuts, and special threaded fasteners applied by the hot-d [...]
BS EN ISO
BS EN ISO 2768-2
1989
English

General tolerances — Part 2: Geometrical tolerances for features without individual tolerance indications

This part of ISO 2768 is intended to simplify drawing indications and specifies general geometrical tolerances to control those features on the drawing which have no respective individual indic [...]
DIN
DIN 78
2001
English

Bolt end protrusions

This standard specifies minimum bolt end protrusions for general purpose assemblies of bolts, screws, studs and similar fasteners with ISO metric screw thread (coarse pitch thread) as in DIN 13 [...]
DIN EN
DIN EN 20898-2
1994
English

Mechanical properties of fasteners – Nuts with coarse pitch thread and specified proof load values (ISO 898-2 : 1992) English version of DIN EN 20898 Part 2

This International Standard specifies the mechanical properties of nuts with specified proof load values when tested at room temperature (see ISO 1). Properties will vary at higher and lower te [...]
NASM
NASM 51959
1999
English

SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 82°, CROSS-RECESSED, CORROSION-RESISTANT STEEL, UNC-2A

MATERIAL: AUSTENITIC CORROSION-RESISTANT STEEL SCREWS SHALL BE MANUFACTURED FROM TYPE 302 (UNS S30200), TYPE 304 (UNS S30400). TYPE 304L (UNS S30403). TYPE 305 (UNS S30500), TYPE 316 (UNS 53160 [...]
DIN
DIN 267-1
1982
English

Fasteners – Technical delivery conditions – General requirements

This standard applies to standardized fasteners (mainly bolts, screws, nuts and similar threaded and formed parts) as finished components in the condition on delivery, in so far as no special s [...]
JIS
JIS B 1087
2000
English

Blind rivets — Mechanical testing

This Standard specifies the methods of mechanical testing execute under the ambient temperature of 10 °C to 35 °C of blind rivets (hereafter referred as “rivets”) including: — shear test (see c [...]
ASTM
ASTM A490M
1993
English

Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints [Metric]

1.1 This specification covers the chemical and mechanical requirements of quenched and tempered steel bolts, in nominal thread diameters M16 to M36, inch. These bolts are intended for use in st [...]
DIN EN
DIN EN 28737
1992
English

Unhardened taper pins with external thread (ISO 8737 : 1986) English version of DIN EN 28 737

This International Standard specifies the characteristics of unhardened taper pins with external thread, and metric dimensions and nominal diameters, d1, from 5 to 50 mm inclusive.