ASTM F2155-01(2017)
(Specification)Standard Specification for Performance of Hasps and Other Attachment Devices for Padlocks or Seals
Standard Specification for Performance of Hasps and Other Attachment Devices for Padlocks or Seals
ABSTRACT
This specification describes and grades various levels of performance to provide standard criteria upon which to select suitable hasps and other attachment devices for padlocks and seals. Specially made hasps used by the Department of Defense or other highly sensitive applications are not covered by this specification. The tests specified are laboratory tests, and although they simulate field conditions as to attacks, they do not duplicate these conditions. Hasps that have special attributes not related to security may be used. Test specimen of each size and model shall be selected at random. Four hasps shall be selected for the forcing tests. Test apparatus preparation for the tensile loading device, shock impactor, and torque test fixture are detailed. Forcing tests includes the following: (1) staple axial load test, (2) hasp staple impact test, (3) hasp staple cutting test, and (4) hasp staple torque test. The test value requirements for the forcing tests are specified for the following grades: Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, and Grade 6. The impact fixture assembly including the mounting block, anvil assembly, and weight assembly; assemble torque fixture; staple axial load test fixture; and staple cutting fixture are illustrated in detail.
SCOPE
1.1 This specification describes and grades various levels of performance to provide users of the standard with criteria upon which to select suitable hasps and other attachment devices. No effort has been made to include criteria for specially made hasps used by the Department of Defense or other highly sensitive applications.
1.2 The tests described are laboratory tests, and although they simulate field conditions as to attacks, they do not duplicate these conditions. Tests described are repeatable in the laboratory.
1.3 Some users of this standard may wish to use hasps that have special attributes not related to security.
1.4 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are provided for information only.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
General Information
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Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:F2155 −01 (Reapproved 2017)
Standard Specification for
Performance of Hasps and Other Attachment Devices for
Padlocks or Seals
This standard is issued under the fixed designation F2155; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope 3.1.2 fixed hasp, n—a combination of elements that, when
aligned, provide holes though which a padlock shackle or seal
1.1 This specification describes and grades various levels of
may pass to secure the elements.
performance to provide users of the standard with criteria upon
3.1.3 hasp, n—an attachment device having a hinged or
whichtoselectsuitablehaspsandotherattachmentdevices.No
fixed strap that engages a hasp staple to provide for the
effort has been made to include criteria for specially made
attachment of a padlock or seal.
hasps used by the Department of Defense or other highly
sensitive applications.
3.1.4 hasp staple, n—an eye- or U-shaped element that is
engaged by the slotted strap of a hasp and provides for the
1.2 The tests described are laboratory tests, and although
attachment of a padlock or seal.
they simulate field conditions as to attacks, they do not
duplicatetheseconditions.Testsdescribedarerepeatableinthe
3.1.5 hasp staple pad, n—a component of a hasp staple that
laboratory.
provides a fastening medium for attachment of the hasp staple
to the mounting surface.
1.3 Some users of this standard may wish to use hasps that
have special attributes not related to security. 3.1.6 hasp strap, n—a component of a hasp that engages a
hasp staple.
1.4 The values stated in SI units are to be regarded as the
3.1.7 hasp strap pad, n—a component of a hasp strap that
standard. The inch-pound units given in parentheses are
provides a fastening medium for attachment of the hasp to the
provided for information only.
mounting surface.
1.5 This standard does not purport to address all of the
3.1.8 hinged hasp, n—a hasp that includes a hasp strap, a
safety concerns, if any, associated with its use. It is the
hasp strap pad, a hasp staple, and a hasp staple pad in
responsibility of the user of this standard to establish appro-
combination such that the hasp strap, when closed, engages the
priate safety and health practices and determine the applica-
hasp staple, providing for the attachment of a padlock or seal
bility of regulatory requirements prior to use.
to cause the assembly to be latched and locked or sealed into
2. Referenced Documents
a secure system.
2.1 ASTM Standards:
3.1.9 latch, n—an item consisting of any number of mem-
F883 Performance Specification for Padlocks
bers that act in combination to fasten separate elements into a
connected whole, and provides for the unfastening of this
3. Terminology
whole.
3.1 Definitions of Terms Specific to This Standard:
3.1.10 latching attachment device, n—an attachment device
3.1.1 attachment device, n—an item consisting of any num-
that includes a latching feature that permits the assembly to
ber of members that act in combination with a padlock or seal
remain engaged without the use of a padlock or seal.
to provide a locking security system.
3.1.11 latching hasp, n—a hasp that includes a latching
1 feature that permits the strap to remain engaged with the hasp
This specification is under the jurisdiction of ASTM Committee F12 on
Security Systems and Equipment and is the direct responsibility of Subcommittee staple without the use of a padlock or seal.
F12.50 on Locking Devices.
3.1.12 rotating hasp staple, n—a hasp staple that is free to
Current edition approved March 1, 2017. Published March 2017. Originally
turn in its pad, generally to provide a latching function by
approved in 2001. Last previous edition approved in 2009 as F2155 – 01 (2009).
DOI: 10.1520/F2155-01R17.
engaging the hasp strap, or to resist a torsional attack.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
4. General Requirements
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 4.1 Tolerances:
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F2155−01 (2017)
4.1.1 Fixture Tolerances—All tolerances shall follow stan- a complete hasp, which has been mounted to the test sample
dard machining practices unless otherwise specified. plate.Testthehaspinboththeverticalandhorizontalmounting
4.1.2 Test Setup Tolerances: configurations.
4.1.2.1 Force—61 % of working range. 7.3.1 Test value occurs if the hasp staple breaks or becomes
4.1.2.2 Height—63 mm (0.12 in.).
separated from the hasp.
4.1.2.3 Torque—4 % of reading.
7.4 Hasp Staple Cutting Test—(Doesnotapplyiftestcannot
4.1.2.4 Weight—610 g (0.02 lb).
be performed.) Two shearing blades (made of a steel hardened
4.2 Temperature—All tests shall be conducted between to a minimum hardness of Rc 50) are used in conjunction with
16°C and 27°C (61°F and 81°F).
the blade positioning holder. The fixture with a staple is placed
in a tensile loading device (see 6.1) having the required
4.3 Test Reports—All test reports shall be dated.
compression load capability and is compressed with the
5. Test Specimens required force. See Fig. 15 for blade and fixture details and
7.3.1 for proper positioning of test sample.
5.1 Select specimens at random from the manufacturer’s
7.4.1 Hasp staples that are round must be cut perpendicular
finished stock of each size and model being certified by the
to the axis of the diameter of the hasp staple. When other
manufacturer.
shapes are tested, cutting must occur through the point that
5.2 Select four hasps for the forcing tests.
represents the smallest cross section of the hasp staple that
would be exposed in actual use.
6. Preparation of Apparatus
7.4.2 Test value occurs at the force reading reached when
6.1 Tensile Loading Device:
the staple is cut through.
6.1.1 Provide a tensile loading device appropriate for the
7.5 Hasp Staple Torque Test—(Does not apply if test cannot
test to be performed.
be performed.) Mount the hasp to the fixture (see 6.3) so that
6.2 Shock Impactor:
the hasp staple is centered to the torque arm. Verify that the
6.2.1 Provideafixture,asillustratedinFigs.1-6,thatallows
haspstrapisengagedwiththehaspstaple,ifapplicable.Mount
the weights described in 6.2.2 to be properly guided to strike
the hasp strap to the fixture, if applicable. Insert dowel pin into
the anvil rod that will be placed in direct contact with the top
the hasp staple hole (dowel pin to fill 75 % minimum of the
surface of a hasp staple using the mounting block described in
staple hole). The hasp staple should be held by the torque arm
6.2.3.
so that the hasp staple will not rotate when torque rotation is
6.2.2 Provide a set of weights, as shown in Figs. 1-6, with a
applied. Shim if necessary.
central hole in each that allows the weight selected to free-fall
7.5.1 The test value is achieved when a failure occurs that is
and strike the top surface of the anvil rod.
sufficient to allow circumvention of the hasp.
6.2.3 Provide a mounting block, as shown in Figs. 1-6, that
will support the specimen when being subjected to the required
8. Acceptance Criteria
shock load.
8.1 Hasps must meet all of the requirements of a grade to be
6.3 Torque Test:
so rated.
6.3.1 Provide a fixture, as illustrated in Figs. 7-13, that
8.2 A hasp complying with one of the grades may exceed
allows the hasp to be mounted central to the torque arm; apply
the requirements for that grade in another portion of this
torque to the hasp.
standard.
7. Forcing Tests
8.3 Breaking of the mounting fasteners does not constitute
7.1 Refer to Table 1.
acceptance or failure. Fasteners used to mount the hasp or hasp
staple to the test fixture shall be the largest diameter that may
7.2 Staple Axial Load Test—(Does not apply if test cannot
be inserted in the holes provided. Alteration of the product, as
be performed.) (see 6.1) Mount base pad of hasp staple to test
supplied from the manufacturer, is not permitted. (It is sug-
fixture using the fasteners as described in Fig. 14. Insert the
gestedthatthetestfixturebedesignedtoaccommodatethrough
pulling device through hasp staple hole and connect to the
bolt and nut fastening.)
tensile loading device. Apply the required force slowly along
the vertical centerline of the hasp staple.
9. Precision and Bias
7.2.1 Test Value—The test value is achieved when a failure
occurs that is suffi
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