简体 | 繁體 | FastenerExpo |

Direct Tension Indicators - Nut Face Washers

BS 7644-2 - 1993

Display drawing:

英标BS 7644-2 - 1993 BS7644-2 7644-2BS Direct Tension Indicators - Nut Face Washers
For Nominal Thread Diameter
M12 M16 M20 M22 M24 M27 M30 M33 M36
d min
max
dc min
max
h min
max
12.1 16.1 20.1 22.3 24.2 27.2 30.2 33.2 36.2
12.35 16.35 20.4 22.6 24.5 27.55 30.55 33.55 36.55
22.7 27.7 34.4 37.4 39.4 45.4 49.1 54.1 60.1
24 29 36 39 41 47 51 56 62
2.7 3.1 3.1 3.1 3.4 3.4 3.4 3.4 3.4
4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6

Similar Standards

1 Product Grade A, Up To Hardness 250 Hv, Primarily For Cheese Head Screws [DIN]
DIN 433 (-1) - 1990
Product Grade A, Up To Hardness 250 Hv, Primarily For Cheese Head Screws
2 Compressible Washer-Type Direct Tension Indicators (ASTM F959/F959M) [ASME]
ASME B 18.2.6 - 2019
Compressible Washer-Type Direct Tension Indicators (ASTM F959/F959M)
3 High-strength structural bolting assemblies for preloading - Part 9:  System HR or HV — Bolt face washers (HB) [EN]
EN 14399 (-9 HB washer) - 2009
High-strength structural bolting assemblies for preloading - Part 9: System HR or HV — Bolt face washers (HB)
4 High-strength structural bolting assemblies for preloading - Part 9:  System HR or HV — Direct tension indicators for bolt and nut assemblies [EN]
EN 14399 (-9 DTI) - 2018
High-strength structural bolting assemblies for preloading - Part 9: System HR or HV — Direct tension indicators for bolt and nut assemblies
5 High-strength structural bolting assemblies for preloading - Part 9:  System HR or HV — Nut face washers (HN) [EN]
EN 14399 (-9 HN washer) - 2018
High-strength structural bolting assemblies for preloading - Part 9: System HR or HV — Nut face washers (HN)
6 Plain Washers. Chamfered. For Steel Structures [DIN]
DIN 34820 - 2004
Plain Washers. Chamfered. For Steel Structures
7 Plain washers for steel structure [DIN]
DIN 7989 - 1974
Plain washers for steel structure
8 Plain Washers For High-Strength Structural Bolting,Hardened And Tempered [ISO]
ISO 7415 - 1984
Plain Washers For High-Strength Structural Bolting,Hardened And Tempered
9 Washers: Product Grade A. From Hardness 300 Hv, Primarily For Cheese Head Screws [DIN]
DIN 433 (-2) - 1990
Washers: Product Grade A. From Hardness 300 Hv, Primarily For Cheese Head Screws
10 Plain Washers,Chamfered,Hardened And Tempered For High-Strength Structural Bolting [ISO]
ISO 7416 - 1984
Plain Washers,Chamfered,Hardened And Tempered For High-Strength Structural Bolting
11 Plain Washers for Bolts with Heavy Clamping Sleeves [DIN]
DIN 7349 - 1974
Plain Washers for Bolts with Heavy Clamping Sleeves
12 Plain Washers For Bolts With Heavy Clamping Sleeves [DIN]
DIN 7349 - 2009
Plain Washers For Bolts With Heavy Clamping Sleeves
13 Round Washers for High-Tensile Structural Bolting [DIN]
DIN 6916 - 1989
Round Washers for High-Tensile Structural Bolting
14 High-strength structural bolting assemblies for preloading - Part 9:  System HR or HV — Bolt face washers (HB) [EN]
EN 14399 (-9 HB washer) - 2018
High-strength structural bolting assemblies for preloading - Part 9: System HR or HV — Bolt face washers (HB)
15 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers [EN]
EN 14399 (-6 Chamfered washer) - 2005
High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers
16 Plain Washers For Steel Structure-Grade C [DIN]
DIN 7989-1 - 2001
Plain Washers For Steel Structure-Grade C
17 Hardened Steel Circular And Cirular Clipped Washers (ASTM F436) [ASME]
ASME B 18.2.6 - 2006
Hardened Steel Circular And Cirular Clipped Washers (ASTM F436)
18 Metric Hardened Steel Washers [IFI]
IFI 542 - 1982
Metric Hardened Steel Washers
19 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers [DIN EN]
DIN EN 14399 (-6 Chamfered washer) - 2015
High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers
20 Compressible Washer-Type Direct Tension Indicators (ASTM F959) [ASME]
ASME B 18.2.6 - 2006
Compressible Washer-Type Direct Tension Indicators (ASTM F959)
21 Hardened Steel Circular and Circular Clipped Washers  (ASTM F436 / F436M) [ASME]
ASME B 18.2.6 - 2019
Hardened Steel Circular and Circular Clipped Washers (ASTM F436 / F436M)
22 Metric Compressible Washer-Type Direct Tension Indicators (ASTM F959M) [ASME]
ASME B 18.2.6M - 2012
Metric Compressible Washer-Type Direct Tension Indicators (ASTM F959M)
23 Plain Washers For Steel Structure-Grade A [DIN]
DIN 7989-2 - 2001
Plain Washers For Steel Structure-Grade A
24 Compressible Washer-Type Direct Tension Indicators (ASTM F959/F959M) [ASME]
ASME B 18.2.6 - 2010
Compressible Washer-Type Direct Tension Indicators (ASTM F959/F959M)
25 High-strength structural bolting assemblies for preloading - Part 5: Plain washers [EN]
EN 14399 (-5 Washer) - 2005
High-strength structural bolting assemblies for preloading - Part 5: Plain washers
26 High-strength structural bolting assemblies for preloading - Part 9:  System HR or HV — Nut face washers (HN) [EN]
EN 14399 (-9 HN washer) - 2009
High-strength structural bolting assemblies for preloading - Part 9: System HR or HV — Nut face washers (HN)
27 High Strength Plain Washers [BS]
BS 4395-1 - 1969
High Strength Plain Washers
28 Plain Washers For High-Strength Structural Bolting Hardened And Tempered [GB]
GB /T 18230.5 - 2000
Plain Washers For High-Strength Structural Bolting Hardened And Tempered
29 High Strength Washer For Friction Grip Joints [JIS]
JIS B 1186 - 1995
High Strength Washer For Friction Grip Joints
30 Flat Washer For High Strength Bolts - Grade C [UNI]
UNI 5714 - 1975
Flat Washer For High Strength Bolts - Grade C
31 High-strength flat washer for structural connection [JSS]
JSS II 09 (-3) - 1996
High-strength flat washer for structural connection
32 High-Strength Structural Bolting Assemblies For Preloading - Part 6: Plain Chamfered Washers [GB]
GB /T 32076.6 - 2015
High-Strength Structural Bolting Assemblies For Preloading - Part 6: Plain Chamfered Washers
33 Direct Tension Indicators - Compressible Washers [BS]
BS 7644-1 - 1993
Direct Tension Indicators - Compressible Washers
34 Torshear type plain washer for steel structures [GB]
GB /T 3632 (H) - 2008
Torshear type plain washer for steel structures
35 High Strength Washer For Friction Grip Joints [JIS]
JIS B 1186 - 2013
High Strength Washer For Friction Grip Joints
36 High-Strength Structural Bolting Assemblies For Preloading - Part 5: Plain Washers [GB]
GB /T 32076.5 - 2015
High-Strength Structural Bolting Assemblies For Preloading - Part 5: Plain Washers
37 Torshear type plain washer for steel structures [GB]
GB /T 3632 (W) - 1995
Torshear type plain washer for steel structures
38 High Strength Plain Washers for Steel Structural [GB]
GB /T 1230 - 2006
High Strength Plain Washers for Steel Structural
39 Plain Washers For High Strength Anchoring Of Steel Structures [GB]
GB /T 33943 - 2017
Plain Washers For High Strength Anchoring Of Steel Structures
40 Direct Tension Indicators - Bolt Face Washers [BS]
BS 7644-2 - 1993
Direct Tension Indicators - Bolt Face Washers
41 High strength plain washers for steel structures [GB]
GB /T 1230 - 1991
High strength plain washers for steel structures
42 System HV-Washers For High Strength Steel Structural [GB]
GB /T 32076.7 - 2015
System HV-Washers For High Strength Steel Structural
43 Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners [ASTM]
ASTM F 959 - 2005 (a)
Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners
44 Hardened steel washers [ASTM]
ASTM F 436 (M) - 1993
Hardened steel washers
45 Hardened Plain Washers [CNS]
CNS 4649 - 1978
Hardened Plain Washers
46 Washers For High-Tensile Prestressed  Structural Bolting [CNS]
CNS 5015 - 1979
Washers For High-Tensile Prestressed Structural Bolting
47 Washers For Timber Constructions [CNS]
CNS 5113 - 1980
Washers For Timber Constructions
48 High Strength Friction Grip Washers [CNS]
CNS 11328 - 1985
High Strength Friction Grip Washers
49 ISO Metric Hot-dip Galvanized Washers For Tower Construction [AS]
AS /NZS 1559 - 1997
ISO Metric Hot-dip Galvanized Washers For Tower Construction
50 ISO Metric Hot-dip Galvanized Washers For Tower Construction [AS]
AS 1559 - 2018
ISO Metric Hot-dip Galvanized Washers For Tower Construction
51 Circular and clipped circular washers—Hardened steel washers [ASTM]
ASTM F 436 - 1993 (R2000)
Circular and clipped circular washers—Hardened steel washers
52 Plain Washers For High-Strength Structural Bolting, Hardened And Tempered [GOST]
GOST R 52646 - 2006
Plain Washers For High-Strength Structural Bolting, Hardened And Tempered
53 Flat Round Washers for High-Strength Structure Bolting [AS]
AS /NZS 1252 - 1996
Flat Round Washers for High-Strength Structure Bolting
54 Metric hardened steel washers [ASTM]
ASTM F 436M - 2010
Metric hardened steel washers
55 Hardened Steel Circular and Circular Clipped Washers (ASTM F436) [ASTM]
ASTM B 18.2.6 - 2010
Hardened Steel Circular and Circular Clipped Washers (ASTM F436)
56 Hardened circular, clipped circular, and extra-thick washers [ASTM]
ASTM F 436 - 2011
Hardened circular, clipped circular, and extra-thick washers
57 Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners,Metric Series [ASTM]
ASTM F 959M - 2017 (a)
Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners,Metric Series
58 Hardened Circular, Clipped Circular, and Extra, Inch Washers [ASTM]
ASTM F 436 - 2019
Hardened Circular, Clipped Circular, and Extra, Inch Washers
59 Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners,Inch Series [ASTM]
ASTM F 959 - 2017 (a)
Compressible-Washer-Type Diredt Tension Indicators for Use with Structual Fasteners,Inch Series
60 Metric Hardened Steel Washers [ASTM]
ASTM F 436M - 2019
Metric Hardened Steel Washers
61 Flat Round Washers for High-Strength Structure Bolting [AS]
AS /NZS 1252.1 - 2016
Flat Round Washers for High-Strength Structure Bolting