GOST 24379.1-2012 PDF

Full title and description

GOST 24379.1-2012 — "Foundation bolts. Structure and dimensions" (Russian: «Болты фундаментные. Конструкция и размеры»). National/interstate technical standard that specifies types, construction, principal dimensions and designation rules for foundation (anchor) bolts, associated studs, anchor plates, couplings and accessories used to secure structural elements and equipment to concrete foundations.

Abstract

This standard defines the family of foundation bolts with threaded diameters from small to very large sizes, establishes geometry and dimensional series for different bolt types (bent bolts, bolts with anchor plates, removable and straight bolts, bolts with conical ends, composite bolts, studs and couplings), sets requirements for marking and designation and refers to general technical requirements and tolerance standards for mating parts and threads. It replaces the earlier GOST 24379.1-1980 and is intended for design, manufacture and procurement of foundation fasteners.

General information

• Status: Current / In force
• Publication date: Registered 4 June 2012; introduced into force 1 July 2013 (edition year 2012).
• Publisher: Federal Agency on Technical Regulating and Metrology (Rosstandart) / national GOST publishing authorities.
• ICS / categories: 21.060.10 — Mechanical systems and components for general use; fasteners (bolts, studs).
• Edition / version: GOST 24379.1-2012 (first edition under the 2012 designation; replaces GOST 24379.1-1980).
• Number of pages: Approximately 42 pages (published text commonly distributed in the 40–43 page range).

Scope

Applies to foundation bolts (anchor bolts) with thread diameters typically from 12 mm up to 140 mm and covers: types and constructions of bolts and studs; principal dimensions and dimensional tables for bolt bodies, anchor plates, couplings and plugs; designation and marking of finished items; examples of installation in concrete foundations; and references to related standards for threads, tolerances, materials and general technical conditions. The standard is intended for application in building and civil engineering works, plant and equipment installation, and manufacture of foundation anchorage fasteners.

Key topics and requirements

• Classification of foundation bolt types (bent, with anchor plate, composite, removable, straight, conical-end) and executions by diameter ranges.
• Detailed dimensional tables and drawings for bolts, studs, anchor plates, couplings, plugs and sealing parts (nominal thread diameters, lengths, plate sizes, clearances and tolerances).
• Designation and marking conventions for assembled bolts and components (example conditional designations demonstrating thread diameter, length and steel grade).
• Reference to general technical requirements and tolerances (threads, limits of size, surface finish) — conformity with related GOSTs for thread form, tolerances and steel material specifications.
• Specification of theoretical masses for standard types (where applicable) and requirements for documentation on mass in drawings or product data.
• Examples of typical installation methods and recommended assembly arrangements for embedding bolts in concrete foundations.

Typical use and users

Used by fastener manufacturers, steel fabricators, structural and civil engineers, erection and installation contractors, procurement departments and quality inspectors. Typical applications include anchoring steel columns, heavy machinery, bridge and crane supports, equipment bases and other structural elements that require reliable bolted anchorage to concrete foundations.

Related standards

Closely associated documents and normative references include the GOST 24379 series (e.g., GOST 24379.0 — general specifications for foundation bolts), standards for metric thread dimensions and tolerances, and material and component standards commonly cited in the text (examples: standards for metric threads, tolerance systems, nuts and steel bar material specifications). The standard supersedes GOST 24379.1-1980 and is used together with other national standards covering threads, tolerances, nuts (e.g., nuts to corresponding GOST), and welding or surface-preparation requirements where applicable.

Keywords

GOST 24379.1-2012; foundation bolts; anchor bolts; anchor plates; studs; couplings; bolt dimensions; bolt designation; fasteners; construction anchorage; metric thread; tolerances.

FAQ

Q: What is this standard?

A: GOST 24379.1-2012 is the national/interstate standard that specifies the structure, types and principal dimensions of foundation (anchor) bolts, associated studs, anchor plates and couplings used to fix structures and equipment to concrete foundations.

Q: What does it cover?

A: It covers bolt types (bent, with anchor plate, composite, removable, straight, conical-end), dimensional tables and drawings, designation/marking rules, theoretical masses where applicable, and examples of installation — plus normative references to thread, tolerance and material standards required for manufacture and use.

Q: Who typically uses it?

A: Manufacturers of foundation bolts and accessories, structural and mechanical designers, construction and erection contractors, procurement teams specifying anchor fasteners, and conformity/quality inspectors.

Q: Is it current or superseded?

A: It replaced the earlier GOST 24379.1-1980 and is published as GOST 24379.1-2012; it is generally listed as the current (in-force) edition for foundation bolt structure and dimensions.

Q: Is it part of a series?

A: Yes — it is part of the GOST 24379 series for foundation bolts (for example GOST 24379.0 covers general specifications). The series groups general requirements (part 0) and this part 1 covers structure and dimensions.

Q: What are the key keywords?

A: Foundation bolt, anchor bolt, anchor plate, stud, coupling, dimensions, designation, GOST 24379.1-2012, fasteners, installation.