Note 4: For convenience, "Chinese synonyms" is listed first in this document.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Manufacture and process
3.1.1
Modificationalteration
Any process in which the geometry, mechanical properties or working characteristics of a fastener are changed after the original manufacturing process.
[Source: GB/T 90.3--2010, 3.2, with modifications]
3.1.2
final inspection
The inspection of a finished fastener that has completed all manufacturing processes (including surface treatment).
3.2 Batch and traceability
3.2.1
Manufacturing lot
The number of fasteners of the same mark (including product grade, performance class, type and specification), manufactured from bar, wire, wire or plate from the same furnace, using the same process, including the same heat treatment and/or surface treatment (if any), at the same time or in successive cycles.
Note: The same heat treatment cycle or surface treatment:
For continuous production, this means using the same heat treatment cycle without any modifications;
3.3 Characteristics and tests
3.3.1
Characteristicscharacteristic
The specified dimensions, geometry, chemical composition, physical and mechanical properties, workability or other identifiable product characteristics.
Examples: head height, carbon content, colour, tensile strength, torque - clamping force relationship.
3.3.2
Non-destructive test
A test to determine one or more properties after which the fastener can still be used.
3.4 Quality, inspection and sampling
3.4.1
zero defect concept
The goal of having no defects that could impair the intended or intended use of a fastener within a given production batch.
[Source: GB/T 90.3-2010, 3.24, with modifications]
3.4.2
Non-conformity non-conformity does not meet the specified requirements.
[Source:GB/T 90.3-2010,3.15,with modifications]
3.5 Inspection of documents
3.5.1
Inspection document for material Declaration of Conformity 2.1, Test Report 2.2 or Inspection Certificate of Conformity 3.1 and 3.2.
Note: For further information see GB/T 18253 or other relevant technical conditions (e.g. EN 10204).
3.5.2
Inspection document for fasteners in accordance with GB/T 39310 Declaration of Conformity F2.1 or test reports F2.2, F3.1 and F3.2.
3.5.3
Non-specific inspection for fasteners is an inspection carried out by the manufacturer of fasteners in accordance with a self-defined procedure to verify that the fasteners comply with the technical requirements of the product standard, the order and/or other specified requirements, provided that the fasteners inspected and tested are not necessarily from the production lot supplied.
3.5.4
The manufacturer or distributor of fasteners shall carry out an inspection of the fasteners from the production batch supplied prior to delivery to verify that the fasteners comply with the technical requirements of the product standard, the order and/or other specified requirements.
3.6 Fastener supply chain
3.6.1
Fastener supplier fastener supplier is an organisation that supplies fasteners.
Note: The supplier may be a manufacturer or a distributor.
3.6.2 fastener manufacturer
fastener manufacturer
An organization that produces fasteners and places them on the market under its name or logo, or places fasteners marked with its name or logo on the market.
[Source: GB/T 90.3-2010, 3.12, with modifications]
3.6.3
Fastener distributor; an organization that buys finished fasteners for resale to other parties. [Source:GB/T90.3-2010,3.8,with modifications]
3.6.4
pass-through distributor
A distributor who resells the original manufacturer's fasteners directly, without modifying or changing the packaging of the fasteners.
[Source: GB/T 90.3-2010, 3.8.2, modified]
3.6.5
repackaging distributor
A distributor that repackages fasteners only prior to resale. [Source: GB/T 90.3-2010, 3.8.3]
3.6.6
Alteration distributor A distributor that alters fasteners prior to resale. [Source: GB/T 90.3-2010, 3.8.1, with modifications]
3.6.7
Customer/purchaser
An organization or individual who buys a product, but not necessarily a user. [Source: GB/T 90.3-2010, 3.4, modified]
3.7 Fastener standards
3.7.1
Basic standardbasic standard
Standard specifying the general characteristics of fasteners, including: materials, mechanical and physical properties and related test methods, marking and other technical requirements.
Examples: GB/T 3098.1 and GB/T 3098.15.
3.7.2
Product standardproduct standard
Referring to the relevant basic standards and reference standards, specify the fastener type, specifications, dimensions, tolerances and other related performance and other technical requirements of the standard.
Examples: GB/T 70.1 Hexagon socket cheese head screws and GB/T 5782 Hexagon head bolts.
3.7.3
Reference standardreference standard
The standard that specifies a particular technical requirement, e.g.: terminology for non-electrolytic zinc sheet coating, acceptance inspection. Hexagonal gauges, countersunk heads and other standards.
Examples: GB/T 5267.2 and GB/T 3099.1.
Index
Bibliography
1 Scope 2 Normative references 3 Terms and definitions Index Bibliography
1 Scope
This document defines fastener control . Inspection, delivery, acceptance and quality related terms and definitions.
The terms defined in this document are primarily applicable for use with GB/T 90.1, GB/T 39310 and GB/T 90.3.
Note 1:See GB/T 90.3 for fastener quality assurance systems.
Note 2:For other fastener terminology, see GB/T 5276, other parts of GB/T 3099 and GB/T2.
Note 3:For other quality and statistical related terms see GB/T 19000, GB/T 3358.1, GB/T 3358.2 and GB/T 3358.3.
Language order:
zh: Chinese; en: English; fr: French; ru: Russian; de: German; it: Italian; ja: Japanese; sv: Swedish.
Note 4: For convenience, "Chinese synonyms" is listed first in this document.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Manufacture and process
3.1.1
Modificationalteration
Any process in which the geometry, mechanical properties or working characteristics of a fastener are changed after the original manufacturing process.
[Source: GB/T 90.3--2010, 3.2, with modifications]
3.1.2
final inspection
The inspection of a finished fastener that has completed all manufacturing processes (including surface treatment).
3.2 Batch and traceability
3.2.1
Manufacturing lot
The number of fasteners of the same mark (including product grade, performance class, type and specification), manufactured from bar, wire, wire or plate from the same furnace, using the same process, including the same heat treatment and/or surface treatment (if any), at the same time or in successive cycles.
Note: The same heat treatment cycle or surface treatment:
For continuous production, this means using the same heat treatment cycle without any modifications;
3.3 Characteristics and tests
3.3.1
Characteristicscharacteristic
The specified dimensions, geometry, chemical composition, physical and mechanical properties, workability or other identifiable product characteristics.
Examples: head height, carbon content, colour, tensile strength, torque - clamping force relationship.
3.3.2
Non-destructive test
A test to determine one or more properties after which the fastener can still be used.
3.4 Quality, inspection and sampling
3.4.1
zero defect concept
The goal of having no defects that could impair the intended or intended use of a fastener within a given production batch.
[Source: GB/T 90.3-2010, 3.24, with modifications]
3.4.2
Non-conformity non-conformity does not meet the specified requirements.
[Source:GB/T 90.3-2010,3.15,with modifications]
3.5 Inspection of documents
3.5.1
Inspection document for material Declaration of Conformity 2.1, Test Report 2.2 or Inspection Certificate of Conformity 3.1 and 3.2.
Note: For further information see GB/T 18253 or other relevant technical conditions (e.g. EN 10204).
3.5.2
Inspection document for fasteners in accordance with GB/T 39310 Declaration of Conformity F2.1 or test reports F2.2, F3.1 and F3.2.
3.5.3
Non-specific inspection for fasteners is an inspection carried out by the manufacturer of fasteners in accordance with a self-defined procedure to verify that the fasteners comply with the technical requirements of the product standard, the order and/or other specified requirements, provided that the fasteners inspected and tested are not necessarily from the production lot supplied.
3.5.4
The manufacturer or distributor of fasteners shall carry out an inspection of the fasteners from the production batch supplied prior to delivery to verify that the fasteners comply with the technical requirements of the product standard, the order and/or other specified requirements.
3.6 Fastener supply chain
3.6.1
Fastener supplier fastener supplier is an organisation that supplies fasteners.
Note: The supplier may be a manufacturer or a distributor.
3.6.2 fastener manufacturer
fastener manufacturer
An organization that produces fasteners and places them on the market under its name or logo, or places fasteners marked with its name or logo on the market.
[Source: GB/T 90.3-2010, 3.12, with modifications]
3.6.3
Fastener distributor; an organization that buys finished fasteners for resale to other parties. [Source:GB/T90.3-2010,3.8,with modifications]
3.6.4
pass-through distributor
A distributor who resells the original manufacturer's fasteners directly, without modifying or changing the packaging of the fasteners.
[Source: GB/T 90.3-2010, 3.8.2, modified]
3.6.5
repackaging distributor
A distributor that repackages fasteners only prior to resale. [Source: GB/T 90.3-2010, 3.8.3]
3.6.6
Alteration distributor A distributor that alters fasteners prior to resale. [Source: GB/T 90.3-2010, 3.8.1, with modifications]
3.6.7
Customer/purchaser
An organization or individual who buys a product, but not necessarily a user. [Source: GB/T 90.3-2010, 3.4, modified]
3.7 Fastener standards
3.7.1
Basic standardbasic standard
Standard specifying the general characteristics of fasteners, including: materials, mechanical and physical properties and related test methods, marking and other technical requirements.
Examples: GB/T 3098.1 and GB/T 3098.15.
3.7.2
Product standardproduct standard
Referring to the relevant basic standards and reference standards, specify the fastener type, specifications, dimensions, tolerances and other related performance and other technical requirements of the standard.
Examples: GB/T 70.1 Hexagon socket cheese head screws and GB/T 5782 Hexagon head bolts.
3.7.3
Reference standardreference standard
The standard that specifies a particular technical requirement, e.g.: terminology for non-electrolytic zinc sheet coating, acceptance inspection. Hexagonal gauges, countersunk heads and other standards.
Examples: GB/T 5267.2 and GB/T 3099.1.
Index
Bibliography
Contents of GB/T 3099.4-2021
1 Scope
2 Normative references
3 Terms and definitions
Index
Bibliography
