DIN 931 Hexagon Head Bolt ISO 4014

65.00 - 95.00 INR

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Product Details:

Surface Treatment Plain, Zinc Plated, Hot Dip Galvanized, Black Oxide
Dimension (L*W*H) Available in M6 to M48, lengths as required
Diameter M6 to M48
Thread Type Metric, partially threaded
Thickness As per DIN 931 / ISO 4014 standard
Length Up to 300 mm or as specified
Head Type Hexagon Head
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DIN 931 Hexagon Head Bolt ISO 4014 Price And Quantity

Minimum Order Quantity 300 Kilograms
Price Range 65.00 - 95.00 INR

DIN 931 Hexagon Head Bolt ISO 4014 Product Specifications

Use General fastening applications
Grade 8.8, 10.9, Stainless Steel, as per requirement
Head Type Hexagon Head
Heat Treatment Quenched & Tempered for high tensile grades
Standard DIN 931 / ISO 4014
Thickness As per DIN 931 / ISO 4014 standard
Length Up to 300 mm or as specified
Thread Type Metric, partially threaded
Surface Treatment Plain, Zinc Plated, Hot Dip Galvanized, Black Oxide
Dimension (L*W*H) Available in M6 to M48, lengths as required
Diameter M6 to M48

DIN 931 Hexagon Head Bolt ISO 4014 Trade Information

Payment Terms Cash in Advance (CID), Cheque
Main Domestic Market All India

Product Description

Product....

Standard: DIN 931, ISO 4014
Sizes:As per the attached PDF file
Thread: I.S.O. metric (rough)
Material: low carbon steel, EN 8/AISI 1035, EN 8D/AISI 1045, EN 15/AISI 1541, EN 18 /AISI 5140/37Cr4, EN 19/AISI 4140 /42Cr4Mo2, SAE 10B21, SAE 15B25, SAE 15B41, S.S.304, S.S.316
I.S.O. material strength grade: 4.6, 5.8, 6. 8, 8. 8, 10.9, 12.9
Surface treatment: auto black, phosphated, clear (blue) zinc electroplated, yellow zinc electroplated, hot dip galvanized, dacromet, geome

Versatile Material and Finish Options

DIN 931 Hexagon Head Bolts are available in robust materials such as carbon steel, alloy steel, and stainless steel (grades A2 and A4). Their wide selection of finishes, including zinc plating, hot dip galvanizing, black oxide, PTFE, and Geomet, allows users to select the ideal corrosion resistance and appearance for their needs.

Precision Engineering and Strength

Designed to DIN and ISO standards, these hex bolts offer dependable performance, with high tensile strengths up to 1200 MPa in Grade 12.9. Partially threaded to optimize load distribution, each bolt undergoes precise heat treatment and surface processing, ensuring durability and secure fastening in demanding conditions.

Broad Application Range

Spanning diameters from M6 to M48 and customizable lengths up to 300 mm, DIN 931 Hexagon Bolts are suited for general construction, machinery, automotive assembly, and more. Their hex drive design enables efficient assembly, while metric threading ensures compatibility with standard nuts and fittings globally.

FAQs of DIN 931 Hexagon Head Bolt ISO 4014:

Q: How are DIN 931 Hexagon Head Bolts typically used?

A: DIN 931 bolts are used in general fastening applications, such as connecting structural elements in machinery, vehicles, and construction frameworks. Their partially threaded shank provides excellent clamping force, making them suitable for both static and dynamic loads.

Q: What materials and grades are available for these bolts?

A: These bolts are manufactured from carbon steel, alloy steel, and stainless steel (A2/A4). They come in various grades, including 8.8, 10.9, and high-strength 12.9, each offering different levels of tensile strength to meet specific application needs.

Q: When should I choose a specific surface finish for these bolts?

A: The choice of surface finishsuch as zinc plating, hot dip galvanizing, PTFE, or Geometdepends on the required corrosion resistance and the environmental conditions. For highly corrosive settings, stainless steel or HDG finishes are recommended, while zinc plating offers moderate resistance for indoor use.

Q: Where can DIN 931 Hexagon Head Bolts be sourced in India?

A: You can source these bolts from a variety of distributors, exporters, manufacturers, suppliers, and traders across India, specializing in industrial fasteners that comply with DIN 931 or ISO 4014 standards.

Q: What is the manufacturing process for high tensile grades of these bolts?

A: High tensile grades like 10.9 and 12.9 undergo a quenching and tempering process, which enhances their mechanical strength and durability. This heat treatment ensures they meet demanding load-bearing and safety specifications.

Q: What are the benefits of selecting partially threaded bolts over fully threaded ones?

A: Partially threaded bolts, like those conforming to DIN 931, provide stronger shear strength and clamping force at the unthreaded shank. This helps prevent thread stripping and improves joint integrity, especially in structural applications.

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