ISO 3269-1988 rus PDF

Full title and description

ISO 3269:1988 — Fasteners — Acceptance inspection. This International Standard defines a purchaser’s acceptance-inspection procedure and a reference acceptance procedure for inspection lots of mechanical fasteners (bolts, screws, studs, nuts, pins, washers, rivets and related items), to be used where no prior agreement between purchaser and supplier exists. The entry here refers to the 1988 edition (Edition 2), with the note that the ISO series has later revisions.

Abstract

The standard gives a practical inspection and acceptance framework for deliveries of general-purpose fasteners. It specifies how inspection lots are to be examined and how acceptance or rejection is to be decided when purchaser and supplier have not established specific acceptance arrangements. It is intended for use on conventional fasteners and is not targeted at specially engineered, high‑volume automation assemblies or items requiring advanced traceability and process control.

General information

• Status: Withdrawn (no longer current).
• Publication date: December 1988 (1988-12).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 21.060.01 (Fasteners in general).
• Edition / version: Edition 2 (1988).
• Number of pages: 8 pages.

Scope

Applies to acceptance inspection of inspection lots of bolts, screws, studs, nuts, pins, washers, rivets and other related fasteners delivered to a purchaser. The standard provides a reference acceptance procedure to be used when purchaser and supplier have not agreed otherwise, and covers lot definition, sampling and decision rules for acceptance/rejection. It does not address high‑volume machine assembly items or special-purpose fasteners requiring advanced in‑process control and traceability (see related standards for in‑process control methods).

Key topics and requirements

• Definition of an inspection lot and lot subdivision rules.
• Reference acceptance inspection procedure to decide acceptance or rejection of lots where no prior agreement exists.
• Sampling principles and acceptance/rejection criteria for general-purpose fasteners.
• Applicability to common fastener types: bolts, screws, studs, nuts, pins, washers, rivets, etc.
• Clarification of exclusions — not intended for specially engineered fasteners or processes requiring advanced in‑process control and traceability (see ISO 16426 and newer revisions of ISO 3269).

Typical use and users

Used by purchasing and quality departments in manufacturing and assembly industries, fastener suppliers, independent inspection bodies, procurement engineers and standards libraries. Typical applications include incoming inspection of delivered batches of general-purpose fasteners and dispute resolution when supplier and purchaser have no prior acceptance agreement.

Related standards

Part of a sequence of ISO documents on acceptance inspection for fasteners. Related and subsequent documents include ISO 3269:1984 (earlier edition), ISO 3269:2000 (later edition), and the more recent revision(s) of ISO 3269 (including the 2019 edition). Other related standards referenced for in‑process control and testing include ISO 16426 (in‑process control / final inspection methods) and various fastener testing and terminology standards used alongside acceptance procedures.

Keywords

fasteners, acceptance inspection, sampling, lot acceptance, bolts, screws, nuts, washers, ISO 3269, quality control, incoming inspection

FAQ

Q: What is this standard?

A: ISO 3269:1988 is an International Standard titled "Fasteners — Acceptance inspection" that provides a purchaser’s reference procedure for acceptance inspection of lots of general‑purpose fasteners.

Q: What does it cover?

A: It covers definition of inspection lots, sampling and decision rules for acceptance or rejection of delivered fastener lots (bolts, screws, studs, nuts, pins, washers, rivets and related items), to be used where purchaser and supplier have no other agreement. It excludes specially engineered or high‑traceability items that require more advanced process control.

Q: Who typically uses it?

A: Purchasing and quality assurance personnel, fastener manufacturers and suppliers, inspection bodies and procurement engineers who need a standardized acceptance procedure for incoming fastener lots.

Q: Is it current or superseded?

A: ISO 3269:1988 has been withdrawn and later revisions of ISO 3269 were published (notably ISO 3269:2000 and a 2019 revision). Users should refer to the most recent edition of ISO 3269 for up-to-date procedures.

Q: Is it part of a series?

A: Yes — ISO 3269 exists as a series with earlier and later editions (for example 1984, 1988, 2000 and later revisions). The series fits within ISO/TC 2 work on fasteners and is used alongside other fastener test and terminology standards.

Q: What are the key keywords?

A: Fasteners; acceptance inspection; sampling; lot acceptance; bolts; screws; nuts; washers; quality control; incoming inspection.