ISO 7434:2024 PDF

Name: ISO 7434:2024 — Fasteners — Slotted set screws with cone point
SKU: ISO 7434:2024
Price: 25 EUR
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Fasteners — Slotted set screws with cone point

Название (английский):

ISO 7434:2024

Fasteners — Slotted set screws with cone point

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 6
Дата публикации:: 18 июня 2024 г.
Издание:: ISO IS 7434 edition 2 version 1
ICS:: 21.060.10

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Описание (английский):

This document specifies the characteristics of slotted set screws with cone point, in steel and stainless steel, with metric coarse pitch threads M1,2 to M12, and with product grade A. If in certain cases other specifications are requested, hardness classes and stainless steel grades can be selected from ISO 898-5 or ISO 3506-3, and dimensional options from ISO 888, ISO 965-1 or ISO 4753.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 7434:2024 defines the characteristics and delivery requirements for slotted set screws with cone point made of steel and stainless steel. The standard covers metric coarse pitch threads from M1.2 to M12, product grade A, dimensional tables, point geometry (cone or truncated cone), length classes, surface conditions and packaging/labeling requirements. ISO 7434 is essential for manufacturers, purchasers and quality engineers who specify or produce slotted set screws for mechanical assemblies.

Key topics and technical requirements

Scope and sizes: Applies to slotted set screws with cone point for threads M1.2–M12 (metric coarse pitch) and product grade A.

Point geometry: Point angle references of 90° or 120°; truncated cone point optional for d ≥ M6. End of cone must not be sharp; small rounded/flattened end allowed within specified maximum diameter.

Dimensions and lengths: Dimensions, pitches and nominal lengths are given in detailed tables (Figures and Tables 1–2). Lengths are classified as regular, short and “too short” for certain sizes.

Tolerances and threads: Thread and dimensional tolerances are specified by referenced standards (e.g., ISO 724, ISO 965‑1, ISO 4759‑1). General tolerance position for external threads is referenced (tolerance class 6g).

Materials and mechanical properties: Steel and stainless steel grades covered. Hardness classes and stainless grades for special cases may be selected from ISO 898‑5 (steel set screws) or ISO 3506‑3 (stainless steel set screws).

Surface condition and coatings: Default delivery is “as processed” for steel and “clean and bright” for stainless steel. Electroplated coatings (ISO 4042) and non‑electrolytically applied zinc flake (ISO 10683) are referenced as options.

Quality and inspection: Acceptance inspection per ISO 3269; surface discontinuity limits per ISO 6157‑1.

Marking and labelling: Product marking not required unless agreed; package labeling must include ISO reference, thread size and length, material/grade/hardness class, surface condition, manufacturer ID, lot number and quantity. Example designations are provided (e.g., Set screw ISO 7434 – M5 × 12 – 14H).

Applications and users

Designed for use in mechanical assemblies that require secure axial positioning with minimal protrusion (machinery, instrumentation, gearboxes, fixtures).

Primary users: fastener manufacturers, procurement specialists, mechanical designers, OEMs, quality/inspection teams, and distributors who need standardized slotted set screw specifications for interchangeability and procurement.

Related standards

ISO 724, ISO 965‑1 (metric thread dimensions & tolerances)

ISO 888 (nominal lengths)

ISO 898‑5, ISO 3506‑3 (mechanical properties/hardness classes)

ISO 4042, ISO 10683 (coatings)

ISO 4759‑1, ISO 3269, ISO 6157‑1 (tolerances, inspection, surface integrity)

Keywords: ISO 7434, slotted set screws, cone point, metric threads M1.2–M12, product grade A, fasteners standard, stainless steel set screws, hardness class, dimensional tolerances.

ISO 7434:2024 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

SIST EN ISO 7434:2024

Fasteners - Slotted set screws with cone point (ISO 7434:2024)

SIST EN ISO 7243:2018

Ergonomics of the thermal environment - Assessment of heat stress using the WBGT (wet bulb globe temperature)…

ISO 965-1:2013/Amd 1:2021

ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data — Amendment 1

SIST EN ISO 4759-1:2002

Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C (ISO 4759-1:2000)

SIST EN ISO 8985:2022

Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content (I…

SIST EN ISO 3506-3:2025

Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 3: Set screws (and…

ISO 404:2013/Amd 1:2022

Steel and steel products — General technical delivery requirements — Amendment 1

BS EN ISO 10683:2018

Fasteners. Non-electrolytically applied zinc flake coating systems.