SIST EN ISO 4766:2024 PDF

Name: SIST EN ISO 4766:2024 — Fasteners - Slotted set screws with flat point (ISO 4766:2024)
SKU: SIST EN ISO 4766:2024
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Fasteners - Slotted set screws with flat point (ISO 4766:2024)

Название (английский):

SIST EN ISO 4766:2024

Fasteners - Slotted set screws with flat point (ISO 4766:2024)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 13
Дата публикации:: 10 июля 2024 г.
Издание:: ISO 4766:2024
ICS:: 21.060.10

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Описание (английский):

This document specifies the characteristics of slotted set screws with flat 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

EN ISO 4766:2024 - Fasteners: Slotted set screws with flat point defines the characteristics, dimensions and delivery requirements for slotted set screws with a flat point, manufactured in steel and stainless steel. The standard covers metric coarse pitch threads from M1,2 to M12 and applies to product grade A. It supersedes the 2011 edition and aligns with ISO/TC 2 (Fasteners) and CEN/TC 185 work.

Key topics and requirements

Scope and materials

Applies to slotted set screws with flat point in steel and stainless steel (product grade A).
Stainless steel grades and hardness classes may be selected from ISO 3506-3; steel hardness classes from ISO 898-5 where different specifications are required.

Dimensions & thread range

Thread sizes covered: M1,2 - M12 (metric coarse pitch). Dimensions, thread lengths and point geometry are specified in figures and tables.
Nominal and short standard lengths are defined; additional lengths by agreement in accordance with ISO 888.

Tolerances & mechanical properties

Thread tolerances follow ISO 965-1 and ISO 4759-1 for product grade A.
Mechanical property references: ISO 898-5 for steel set screws and ISO 3506-3 for stainless steel.

Surface condition & coatings

Default delivery: steel - as processed; stainless steel - clean and bright (passivated option included).
Electroplated coatings per ISO 4042 and non‑electrolytically applied zinc flake coatings per ISO 10683 may be specified.

Marking & labelling

Product marking is optional unless agreed; package labelling must include reference to ISO 4766, thread size and length, hardness or grade, surface finish/coating, manufacturer ID, lot number and quantity.

Inspection & acceptance

Acceptance inspection per ISO 3269; surface discontinuity limits referenced to ISO 6157-1.

Applications and users

Who uses EN ISO 4766:2024

Fastener manufacturers and heat‑treatment shops
Assembly and mechanical design engineers specifying set screws
Procurement and purchasing teams requiring compliant product specifications
Quality, inspection and test laboratories checking acceptance criteria
Distributors and OEMs needing consistent labelling and traceability

Practical uses

Specifying reliable set screws for machine components, gearboxes, couplings and fixtures where compact securing without head projection is needed.
Ensuring interchangeability, traceability and consistent mechanical properties across suppliers.

Related standards

ISO 898-5 (steel set screw properties)

ISO 3506-3 (stainless steel set screw properties)

ISO 888 (lengths and thread lengths)

ISO 965-1, ISO 4759-1 (threads & tolerances)

ISO 4042, ISO 10683 (coatings)

ISO 3269, ISO 6157-1 (inspection & surface integrity)

Using EN ISO 4766:2024 in specifications ensures clear, internationally harmonized requirements for slotted set screws with flat point, improving supply-chain consistency and product quality.

SIST EN ISO 4766:2024 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and users

Related standards

Технические детали

ISO 4766:2024

Fasteners — Slotted set screws with flat point

SIST EN ISO 3506-3:2025

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

SIST EN ISO 8985:2022

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

SIST EN ISO 888:2018

Fasteners - Bolts, screws and studs - Nominal lengths and thread lengths (ISO 888:2012)

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)

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.