Din 1624 Standard Pdf -
A: Download the DIN 1624 standard PDF (or use the technical data above) and create a "Material Substitution Request Form." List the required tensile strength, hardness (e.g., 130-160 HV), and carbon range. Then ask your supplier to match these properties with an EN 10139 grade.
A: Yes, if your contract or product specification explicitly references it. However, for new designs, you should always use the current EN or ISO replacement. If you use a withdrawn standard, you assume all liability for safety and performance.
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The DIN 1624 standard primarily covers the technical delivery conditions for cold reduced mild unalloyed steel strip with widths up to 650 mm and thicknesses up to 6 mm. 🛠️ Key Technical Specifications
The standard defines materials used for mechanical treatment and surface refining, such as electroplating, but not for quench hardening or tempering. Materials: Mild unalloyed steels (e.g., St 2, St 3, St 4). Dimensions: Widths ≤ 650 mm; Thicknesses ≤ 6 mm.
Surface Finishes: Options include bright (RPG), matt (m), or intended for electroplating (UG).
Mechanical Properties: Specifies tensile strength ranges, such as 290–450 N/mm² for St 2 K32. 🔩 Common Industry Application: Tee Nuts
While the core standard focuses on steel strip, the designation DIN 1624 is most commonly searched for in relation to 4-prong Tee Nuts (also called impact nuts or wood insert nuts) manufactured from this steel.
Design: Features a flange with 3 or 4 prongs that embed into soft materials like wood to prevent rotation. Common Sizes: Available in metric threads from M3 to M20.
Usage: Ideal for furniture, toys, and office equipment where a flush-mounted internal thread is needed. 📄 How to Access the PDF
The full-text DIN 1624 standard is a copyrighted document and is often withdrawn or replaced by newer EN ISO standards in professional contexts. Go to product viewer dialog for this item.
M3 M4 M5 M6 M8 M10 Carbon Steel Impact Nuts Captive T-Nuts 4 Claws, DIN 1624 | Galvanized | Flat | Metric | China
The DIN 1624 standard primarily defines the specifications for four-prong tee nuts used extensively in woodworking and furniture assembly. While it originally covered cold-rolled mild steel strip technical delivery conditions, it is now most commonly associated with these specialized fasteners. Overview of DIN 1624 Tee Nuts
These nuts feature a flat flange with four integrated prongs (claws) that bite into wood or composite materials to prevent the nut from spinning during bolt installation.
Materials: Typically manufactured from galvanized carbon steel for corrosion resistance or stainless steel (A2/A4) for high-moisture environments.
Applications: Ideal for furniture (sofas, chairs, cabinetry), rock climbing holds, and any timber frame construction requiring a flush-mounted internal thread.
Installation: Involves drilling a pilot hole and hammering or pressing the nut into the material until the flange is flush with the surface. Common Dimensions & Specifications
Standard sizes range from M4 to M10, with various barrel heights to accommodate different board thicknesses. Thread Size Flange Diameter ( Total Height ( M4 6.0 – 9.0 M5 8.0 – 10.0 M6 9.0 – 13.0 M8 11.0 – 17.0 M10 13.0 – 15.0 DIN 1624 Specifications – Tee Nuts with Pronge
Tee nuts with pronge. Thread Size. d. M4. M4. M5. M6. P. pitch. 0.7. 0.7. 0.8. 1. de. 5.6. 5.6. 6.5. 7.7. H. 6.95. 8.95. 9.15. 10. Fuller Fasteners High-Performance Tee Nuts – DIN 1624 | Nufast Fasteners
Report: DIN 1624 Standard PDF
Introduction
The DIN 1624 standard is a German national standard for hot-rolled flat products made of non-alloy steels for cold forming. The standard specifies the technical delivery conditions for hot-rolled flat products, such as plates, sheets, and strips, made of non-alloy steels for cold forming. This report provides an overview of the DIN 1624 standard and its content.
Scope of the Standard
The DIN 1624 standard applies to hot-rolled flat products made of non-alloy steels for cold forming, including:
The standard covers products made from non-alloy steels, including:
Content of the Standard
The DIN 1624 standard covers the following aspects:
PDF Availability
The DIN 1624 standard is available in PDF format from various sources, including:
Conclusion
The DIN 1624 standard provides a comprehensive specification for hot-rolled flat products made of non-alloy steels for cold forming. The standard covers technical delivery conditions, chemical composition, mechanical properties, and tolerances. The standard is available in PDF format from various sources, providing easy access to the detailed requirements for manufacturers, suppliers, and users of these products.
Recommendations
References
standard primarily covers (also known as T-nuts, pronged nuts, or blind nuts) used for wood and furniture applications. Key Feature: Anti-Rotation Prongs The most defining feature of a nut is its four sharp prongs (or "claws") integrated into the flange 1001 КРЕПЕЖ
When the nut is hammered or pressed into a pre-drilled hole in wood, these prongs bite deep into the material 1001 КРЕПЕЖ This creates a mechanical lock that prevents the nut from spinning
or rotating while you are tightening the bolt from the opposite side 1001 КРЕПЕЖ
It allows for a flush, secure internal thread in soft materials like wood, plywood, or particle board where a standard nut would simply strip the material 1001 КРЕПЕЖ Quick Specifications Usually made of zinc-plated steel to resist corrosion 1001 КРЕПЕЖ Standard Sizes: Commonly available from 1001 КРЕПЕЖ Application:
Ideal for furniture assembly, climbing walls, or any project where you need a strong, reusable thread in wood. din 1624 standard pdf
Note: While a historical version of DIN 1624 also referred to cold-rolled steel strip, in modern hardware contexts, it almost exclusively refers to the pronged tee nut Fuller Fasteners If you'd like more details, I can help you with: exact drill hole sizes needed for each thread (e.g., M6 or M8) local supplier or online retailer for bulk quantities to alternative blind fasteners like threaded inserts
DIN 1624 Гайка усовая, врезная с зубцами ОЦ
The DIN 1624 standard historically covered cold reduced mild unalloyed steel strip, but the designation is now most commonly used in industry for 4-prong tee nuts used in woodworking. Current Status and Replacements
The original DIN 1624 standard for steel flat products was withdrawn and officially replaced by the European standard DIN EN 10139. Withdrawn Standard: DIN 1624:1987-06.
Active Replacement: DIN EN 10139, which covers technical delivery conditions for cold rolled uncoated low carbon steel narrow strip. Technical Review: DIN 1624 Tee Nuts
While the original material standard is superseded, "DIN 1624" remains the active commercial shorthand for 4-jaw/4-prong tee nuts used to provide threaded anchors in wood or plastic.
Design Features: Features a unique four-prong configuration that grips the material to prevent the nut from spinning or pulling out during assembly.
Materials: Typically manufactured from galvanized carbon steel, stainless steel (SS304/SS316), or brass.
Common Sizes: Available in standard metric sizes ranging from M3 to M20.
Installation: Designed for fast, tool-free insertion by pressing or hammering into pre-drilled holes. Technical Review: Superseded Steel Strip (DIN 1624)
If you are reviewing older documentation for steel strip, the historical standard applied to:
DIN 1624 T Nuts with 4 Prongs - EnPro Industries (Wuxi) Co., Ltd.
The DIN 1624 standard primarily refers to two distinct industrial categories: technical delivery conditions for cold-rolled steel strip and specifications for 4-prong tee nuts used in furniture and wood construction. 1. DIN 1624: Steel Flat Products (Historical/Technical)
This version of the standard covers cold-reduced, mild, unalloyed steel strip. Note that this standard has been largely superseded by DIN EN 10139 in modern engineering.
Scope: Applies to flat products (strip, bars, or plates cut from it) with widths up to 650 mm and thicknesses up to 6 mm.
Intended Use: For mechanical treatment and surface refining (not for quench hardening or tempering). Key Steel Grades: St 2, St 3, St 4, RRSt 3, and USt 3. Core Properties:
Mechanical: Focuses on elasticity, plasticity (permanent deformation without damage), and impact toughness.
Chemical: Regulates levels of Carbon (hardness), Silicon (strength), and Manganese (firmness). 2. DIN 1624: 4-Prong Tee Nuts (Hardware Specification)
In the fasteners industry, DIN 1624 defines the dimensions and technical requirements for "Tee Nuts with Prongs," which are driven into wood to create a threaded connection.
Application: Furniture manufacturing and wood structures (chipboard, plywood, lumber).
Standard Materials: Carbon steel (often Zinc Plated) or Stainless Steel (Grade A2 or A4). Common Dimensions (Metric): Thread Size Outer Diameter ( Total Height ( Prong Height ( M4 M5 M6 M8 M10 Detailed specifications can be found at Fuller Fasteners. 3. Content of the PDF Document
If you are looking for a full PDF, the standard typically includes these sections: Scope: Product types and dimensions.
Definitions: Clarification of "strip" and cold reduction processes.
Materials: Chemical composition and permissible steel grades.
Requirements: Tensile strength, yield point, and surface finish.
Testing: Inspection units, sampling methods, and test procedures. Delivery: Marking, oiling, and packaging standards. Go to product viewer dialog for this item.
4-Pronged Tee Nut DIN 1624 Carbon Steel & Stainless Steel T Nuts
The DIN 1624 standard, titled "Steel flat products; cold reduced mild unalloyed steel strip in widths not exceeding 650 mm; technical delivery conditions," is a technical specification for unalloyed steel strip. While the original DIN 1624 standard has been withdrawn and replaced by DIN EN 10139, it remains a frequent reference in engineering and fastener manufacturing. Overview of DIN 1624
This standard defines the quality requirements and delivery conditions for cold-rolled steel strips. These products are typically used for mechanical treatment and surface refinement, such as electroplating or painting.
Scope: Applies to cold-reduced flat products (strip and cut lengths) in widths up to 650 mm and thicknesses up to 6 mm. Material: Specifically covers soft, mild unalloyed steels.
Suitability: These steels are suitable for forming and surface refinement but are not intended for quench hardening or tempering. Common Applications
The keyword "DIN 1624 standard pdf" is often searched for in two distinct contexts:
Fastener Specifications (Tee Nuts): In the hardware industry, DIN 1624 refers to pronged tee nuts used in furniture. These nuts are designed to be driven into wood, with prongs providing a strong grip to prevent rotation. Specifications often include diameters from M4 to M12 and varying heights from 6 mm to 15 mm.
Steel Manufacturing: As a quality standard, it guides the production of cold-rolled strip used in automotive components, industrial machinery, and stamped parts. Technical Specifications for Steel Strip
When referencing the standard for raw materials, the following characteristics are defined: DIN 1624 Specifications – Tee Nuts with Pronge
DIN 1624 Specifications – Tee Nuts with Pronge : Fuller Fasteners. Fuller Fasteners DIN 1624 - 1987-06
The DIN 1624 standard primarily refers to technical delivery conditions for cold reduced mild unalloyed steel strip with widths up to 650 mm.
Please note that this specific standard was withdrawn in 1997 and replaced by the European standard DIN EN 10139. Overview of DIN 1624
Depending on your specific industry, DIN 1624 may refer to one of the following:
Steel Flat Products (Strip): The most common reference. It specifies requirements for unalloyed steel strips suitable for forming and surface refinement. Technical details often include: Scope: Widths ≤650is less than or equal to 650 mm and thicknesses up to 6 mm.
Surface Protection: Typically supplied oiled to prevent oxidation for up to three months.
Furniture Driving Nuts: In the hardware and furniture industry, DIN 1624 specifies "persistent mortise" nuts (often called tee nuts or battering ram nuts) made of galvanized or stainless steel.
Textiles (DIN EN 1624): A separate standard regarding the burning behavior and flame spread of industrial textiles. Available PDF Resources A: Download the DIN 1624 standard PDF (or
You can find documentation and technical sheets at the following sites:
Official Purchase: The full withdrawn standard and its current replacement (DIN EN 10139) are available for purchase on DIN Media.
Technical Previews: Document hosting sites like Scribd often have uploaded copies of the technical delivery conditions for reference.
Hardware Specs: For those looking for the furniture nut dimensions, Dinmark provides a detailed specification table covering diameters from 4 mm to 12 mm. DIN 1624 - 1987-06
Understanding DIN 1624: The Global Standard for 4-Prong Tee Nuts
In the world of industrial fasteners, precision and reliability aren’t just goals—they’re requirements. If you’ve been searching for a DIN 1624 standard PDF
, you’re likely looking for the technical blueprints behind one of the most essential components in modern furniture and cabinetry: the 4-prong tee nut
This post breaks down what the DIN 1624 standard entails, why it matters for your next project, and the technical specs you need to know. What is the DIN 1624 Standard? DIN 1624 is a technical standard established by the Deutsches Institut für Normung
(German Institute for Standardization). While the original DIN 1624 historical code actually referred to cold-rolled mild unalloyed steel strip
, in the modern fastener industry, it is the universal benchmark for 4-prong tee nuts used in wood, plastic, and composite materials.
These fasteners are designed to provide a high-strength, flush-mounted internal thread in materials where traditional tapping isn't possible. Key Technical Specifications Manufacturers like Nufast Fasteners Fuller Fasteners adhere to these dimensions to ensure cross-compatibility: Materials: Typically cold-formed from galvanized carbon steel stainless steel to ensure corrosion resistance. Standard metric threads ranging from
, though larger sizes like M20 are available for heavy-duty applications. The 4-Prong Design:
The defining feature of DIN 1624 is the four sharp claws. These prongs bite into the substrate, providing torsional resistance
that prevents the nut from spinning when a bolt is tightened. Din 1624 | PDF - Scribd
The DIN 1624 standard specifies requirements for mild unalloyed steel strip that is cold rolled. This steel is typically used for applications requiring good forming properties, such as drawing or bending, and is often supplied in coils or cut lengths. Key details regarding the standard: Mild unalloyed steel strip (cold rolled). Application:
General engineering, automotive parts, and deep-drawing components. Key Properties:
Defined chemical composition, mechanical properties (yield strength, tensile strength), and surface finish quality. To obtain the DIN 1624 standard PDF
, it is necessary to purchase it through authorized standards bodies, as these are copyrighted documents. You can find it at official sources such as: DIN Media (Beuth Verlag) : The official publisher for DIN standards. IHS Markit (S&P Global) ANSI Webstore
Note: Searching for free PDFs often leads to outdated documents or illegal copies. Always use official sources to ensure compliance with the current standard revision.
DIN 1624 Standard: A Comprehensive Overview
The DIN 1624 standard is a widely recognized specification in the industry, outlining the requirements for the manufacture and testing of certain types of steel products. In this article, we will provide an in-depth look at the DIN 1624 standard, its significance, and what it entails.
What is DIN 1624?
DIN 1624 is a German standard (Deutsches Institut für Normung) that specifies the technical delivery conditions for hot-rolled flat products made of non-alloy and alloy steels. The standard covers a range of steel products, including plates, sheets, and wide flats, with thicknesses up to 150 mm.
Scope of the Standard
The DIN 1624 standard applies to hot-rolled flat products made from non-alloy and alloy steels, which are used in a variety of applications, including:
Key Aspects of DIN 1624
The standard covers several key aspects, including:
Benefits of DIN 1624 Compliance
Compliance with the DIN 1624 standard offers several benefits, including:
Obtaining DIN 1624 Standard PDF
To access the DIN 1624 standard PDF, you can:
Conclusion
The DIN 1624 standard is a critical specification in the industry, ensuring that hot-rolled flat products made of non-alloy and alloy steels meet specific requirements for quality, reliability, and performance. Compliance with the standard offers several benefits, including improved quality, increased safety, and enhanced interchangeability. By understanding the standard and its requirements, manufacturers and users can ensure that steel products meet the necessary standards for various applications.
The DIN 1624 standard primarily specifies the technical delivery conditions for cold-rolled mild unalloyed steel strip. However, in modern industrial usage, this designation is most commonly associated with 4-prong tee nuts used in woodworking.
It is important to note that the original steel strip standard (DIN 1624:1987) has been largely superseded by DIN EN 10139 . 1. Steel Strip Specification (DIN 1624:1987)
This standard covers cold-reduced flat steel products (strip and cut lengths) made from mild unalloyed steels .
Dimensions: Applies to products with widths up to 650 mm and thicknesses up to 6 mm .
Material Grades: Includes grades like St 2, RRSt 3, and St 4 .
Characteristics: These steels are designed for cold forming and surface refinement but are not suitable for quench hardening or tempering .
Dimensional Deviations: Refers to DIN 1544 for specific tolerances and limit deviations . 2. Tee Nut Specifications (Common Commercial Usage)
In the hardware and fastener industry, "DIN 1624" refers to 4-Prong Tee Nuts (also called wood insert nuts) . Design
A flat flange with four integrated prongs that grip into wood or composite materials to prevent the nut from spinning . Materials
Typically manufactured from Carbon Steel (zinc-plated for corrosion resistance) or Stainless Steel (A2 grade) . Common Sizes A: Yes, if your contract or product specification
Ranges from M4 to M12 for standard furniture applications . Application
Widely used in furniture production (chipboard, plywood, solid wood) to create a flush, threaded connection . 3. Comparison of Common Dimensions (Tee Nuts) According to data from Fuller Fasteners and Dinmark:
Thread Pitch (P): 0.7 mm for M4, 0.8 mm for M5, 1.0 mm for M6, etc. .
Total Height (H): Typically ranges from 6 mm to 15 mm depending on thread size .
Flange Diameter (dc): Varies by size, e.g., ~15 mm for standard medium sizes . 4. Selection and Purchase Tips Din 1624 | PDF - Scribd
DIN 1624 is a withdrawn German standard for cold-rolled mild unalloyed steel strips, largely replaced by DIN EN 10139. The specification covers narrow strips under 650mm wide and is commonly used to define technical requirements for tee nuts and furniture fasteners. For the official DIN 1624 documentation, visit DIN 1624 - 1987-06
The DIN 1624 standard specifies the requirements for tee nuts with four prongs, a common type of fastener used primarily in woodworking and furniture manufacturing. These components allow a machine screw or bolt to be threaded into wood, providing a strong, permanent metal thread in a soft substrate. 1. Scope and Application
The DIN 1624 standard defines the dimensions, materials, and technical delivery conditions for pronged tee nuts. These nuts are designed to be hammered or pressed into a pre-drilled hole. The four prongs bite into the wood, preventing the nut from turning or falling out when the bolt is tightened.
Primary Use Cases: Flat-pack furniture, cabinetry, climbing wall holds, and speaker construction. Substrates: Softwood, hardwood, plywood, and particleboard. 2. Dimensional Specifications
The standard covers a range of sizes, typically from M3 to M10 (though some manufacturers extend this range). Key dimensions specified in the DIN 1624 include: Thread Diameter ( ): The internal metric thread size. Flange Diameter (
): The wide base that prevents the nut from being pulled through the wood. Sleeve Height ( ): The length of the threaded barrel. Sleeve Diameter (
): The outer diameter of the barrel, which dictates the drill bit size needed for installation. 3. Material and Finish
According to the standard, these fasteners are generally manufactured from materials that allow for the forming of the prongs without cracking.
Materials: Typically steel (carbon steel) or stainless steel (A2 or A4) for corrosion resistance. Surface Treatment: Common finishes include:
Zinc Plated (Galvanized): Provides standard corrosion protection (clear or yellow chromate).
Plain/Oiled: Uncoated steel for applications where finish is irrelevant or the part will be painted. 4. Technical Requirements
The DIN 1624 ensures that the hardware meets specific mechanical thresholds:
Thread Accuracy: Must comply with ISO metric thread standards (typically 6H tolerance).
Prong Integrity: The prongs must be sharp and rigid enough to penetrate wood fibers without bending prematurely.
Load Bearing: While the wood usually fails before the metal nut, the flange must be thick enough to resist "pull-through" forces under high torque. 5. Installation Process
The standard implicitly supports a three-step installation logic:
Drilling: A hole is drilled with a diameter slightly larger than the sleeve diameter (
Insertion: The tee nut is placed into the hole from the opposite side of the bolt entry.
Seating: The nut is driven in with a hammer or pulled into place using a bolt and washer, seating the prongs flush with the surface. Summary Table: Common DIN 1624 Dimensions (Approximate) Flange Ø ( Sleeve Height ( Drill Hole Ø M5 M6 M8 M10 To help you further, Compare DIN 1624 with ISO or ANSI equivalents? Get advice on drill bit sizes for specific wood types?
DIN 1624 remains an important historical reference for cold-rolled mild steel strips. While it has been superseded by DIN EN 10139, the document is still essential for reverse engineering and maintaining legacy equipment. Professionals seeking the PDF should prioritize obtaining it from official sources like Beuth Verlag to ensure accuracy and legal compliance.
Understanding DIN 1624: The Standard for Cold Reduced Mild Unalloyed Steel Strip
DIN 1624 is a retired German quality standard developed by the Deutsches Institut für Normung (DIN) that specifies technical delivery conditions for cold reduced mild unalloyed steel strip
. It primarily covers steel strips in widths not exceeding 650 mm. Scope and Technical Specifications
The standard outlines the requirements for steel grades intended for forming and surface refinement. Key technical highlights include: Steel Grades : A prominent grade mentioned under this standard is
, which represents a deep-drawing quality steel suitable for producing thin sheets in strips up to 3 mm thick. Surface Types
: DIN 1624 categorizes surface finishes into several grades, such as: : Darkly annealed. : Glossy annealed. : Surface without fissures and pores. : Glossy overglazed. Dimensions
: Dimensional tolerances and limits for products under this standard are typically governed by Mechanical Properties : It details properties like tensile strength ( cap R sub m ) and elongation ( ), often comparing grades like (skin passed) and (annealed). Gonvarri Precision Tubes Modern Status: Replacement by EN 10139
It is important for engineers and procurement specialists to note that DIN 1624 has been withdrawn
. While it was once the go-to German standard, it has been superseded by European standards to unify technical specifications across the EU. The primary modern equivalent is DIN EN 10139 Applications and Characteristics
Cold rolled strips conforming to this standard are favored for applications requiring close dimensional tolerances and specific surface finishes. Chesterfield Steel DIN 1624 - 1977-07
The DIN 1624 standard is a widely referenced specification in the manufacturing industry, primarily covering two distinct areas: cold-rolled unalloyed steel strip and furniture "T-nuts" (driving nuts). While the standard for steel strip has been technically superseded by European norms, it remains a vital reference for legacy technical data and component manufacturing. Overview of DIN 1624
In the German standardization system, DIN 1624 historically defined the technical delivery conditions for cold-reduced mild unalloyed steel strip with widths up to 650 mm and thicknesses up to 6 mm. However, in modern fastener catalogs, "DIN 1624" is most commonly used to describe four-prong T-nuts, which are essential hardware in the furniture and woodworking industries. Technical Specifications for DIN 1624 T-Nuts
T-nuts produced according to this standard are designed to provide a threaded steel socket in wooden surfaces. The typical configuration includes a flat base with four sharp prongs that "bite" into the wood to prevent rotation during assembly. Specification Common Sizes M4, M5, M6, M8, M10, M12 Material Zinc-plated carbon steel or A2/A4 stainless steel Thread Type Standard Metric Field of Use Furniture assembly, cabinetry, and wooden structures Steel Strip Delivery Conditions (Legacy)
Before its partial withdrawal, the standard categorized mild steels into various grades (e.g., St 2, St 3, St 4) based on their mechanical properties and surface finishes:
Grades: Common grades like St 2 (1.0330) and St 4 (1.0338) are suitable for forming and surface refinement.
Surface Finishes: Options include bright (RPG), matt (m), and surfaces intended for electroplating (UG).
Equivalent Standard: For current projects requiring cold-rolled strip, DIN EN 10139 is the modern replacement. Where to Find the DIN 1624 Standard PDF
The official version of the standard is available through professional standards distributors: Din 1624 | PDF - Scribd