M10 Black Oxide DIN 929 Hex Weld Nuts Grade 8.8

DIN 929 hex weld nuts are widely used where a strong threaded fastening point needs to be permanently fixed to a metal workpiece. The hex body allows stable positioning during assembly, while the weldable structure makes the nut suitable for metal fabrication, machinery frames, automotive parts, industrial brackets, and equipment mounting systems.

This product is supplied in a metric thread system, with selectable thread sizes including M5, M6, M7, M8, M10, M12, M14, and M16. The broader model range is listed from M3 to M64, allowing buyers to match the nut size with different bolt and assembly requirements.

The confirmed strength grade is Grade 8.8, suitable for applications requiring dependable mechanical strength in industrial assemblies. Material options include carbon steel, stainless steel, and aluminum. Carbon steel is commonly selected for high strength industrial welding applications, stainless steel is suitable for applications requiring better corrosion resistance, and aluminum may be selected for lightweight assemblies depending on working conditions and order requirements.

Surface treatment options include plain, black oxide, and stainless steel finish. Black oxide provides a dark surface appearance and is commonly used for industrial hardware where a black finish is required.

Key Features

• DIN 929 hex weld nut design for welded fastening applications
• Confirmed strength grade: Grade 8.8
• Available material options: carbon steel, stainless steel, aluminum
• Main material options: carbon steel / stainless steel
• Metric thread system for international industrial use
• Broader model range available from M3 to M64
• Surface options include plain, black oxide, and stainless steel finish
• Suitable for heavy industry, water treatment, general industry, and automotive applications
• Custom logo, customized packaging, drawing‑based customization, and sample‑based customization available for bulk orders

Specifications Table

Material and Grade Information

The product grade should be clearly presented as Grade 8.8. For buyers requiring special material, surface, or size combinations, Hotop Fasteners can support order‑based confirmation according to drawings, samples, or project specifications.

Surface Treatment Options

Applications

M10 black oxide DIN 929 hex weld nuts are suitable for welded fastening points in metal structures and industrial components. Common application areas include:

• Heavy industry equipment
• Water treatment equipment
• General industrial machinery
• Automotive parts and assemblies
• Metal frames and brackets
• Fabricated steel components
• Equipment mounting plates
• Welded structural connections
• Repair and maintenance fastening points

Why Choose Hotop Fasteners

Hotop Fasteners provides industrial fastener supply from Handan, Hebei, one of China’s major fastener production areas. We support bulk supply for metric nuts, weld nuts, bolts, washers, threaded rods, and customized fastener components.

For industrial buyers, stable material selection, correct grade matching, and clear thread specifications are essential. Hotop Fasteners can help match the right weld nut specification based on application, thread size, surface finish, packaging method, and order quantity.

FAQ

Q1: What product is this?

A1: This is a DIN 929 hex weld nut, commonly used to create a welded threaded connection point on metal parts.

Q2: What is the confirmed grade?

A2: The confirmed grade is Grade 8.8.

Q3: What materials are available?

A3: Available material options include carbon steel, stainless steel, and aluminum. The main listed material options are carbon steel and stainless steel.

Q4: What surface treatments are available?

A4: Surface options include plain, black oxide, and stainless steel finish.

Q5: Is M10 available?

A5: Yes. M10 is one of the selectable thread sizes.

Q6: What other sizes can be supplied?

A6: Selectable thread sizes include M5, M6, M7, M8, M10, M12, M14, and M16. The broader model range is listed as M3‑M64.

Q7: What thread system does this product use?

A7: This product uses a metric thread system, with thread type options listed as DIN / GB / ISO.

Q8: What industries is this weld nut suitable for?

A8: It is suitable for heavy industry, water treatment, general industrial equipment, automotive applications, machinery, and welded metal assemblies.

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Need Grade 8.8 M10 black oxide DIN 929 hex weld nuts for machinery, automotive, metal fabrication, or industrial assembly?

Contact Hotop Fasteners in Handan, Hebei, China to request a quotation. Send your required thread size, material, grade, surface treatment, quantity, packaging preference, and drawing or sample requirements, and our team will help you confirm the right weld nut specification for your project.