M8x1.25 Thread Insert Stainless Steel ISO 6H DIN 8140 1.0xD Standard, Pack 100 - VÖLKEL GmbH

Take advantage of a standard-compliant fastening solution that combines stainless steel durability, DIN 8140 conformity and ISO tolerance control for consistent assemblies; order the V‑COIL thread inserts directly via Metav Werkzeuge or contact the consultants for specification support.

V‑COIL Thread Insert DIN 8140 — stainless steel, for M8×1.25 (1.0×D)

The V‑COIL thread insert is a standard DIN 8140 coil insert designed for restoring or reinforcing M8×1.25 threads in stainless-steel components and assemblies.

DIN 8140 compliant coil insert Stainless steel material for corrosion resistance ISO 2 (6H) tolerance for consistent fit

Reliable stainless solution for repaired and reinforced threads

The coil insert is manufactured from stainless steel, providing long-term resistance to corrosion where thread integrity is critical. As a DIN 8140 compliant component with a nominal length of 1.0×D, it restores stripped threads or reinforces thin-walled parts while maintaining the original pitch and profile. This results in dependable fastening performance and reduced scrap rates, supporting continuous production processes.

Precision tolerance for consistent assembly outcomes

With an acceptance class of ISO 2 (6H) and a thread size of M8×1.25, the insert ensures reproducible engagement and torque behaviour across batches. The standardised tolerance minimises variability during insertion and final assembly, which simplifies quality control and reduces rework. Enhanced repeatability supports reliable torque transfer and predictable joint performance in serial manufacturing.

Fast, free‑running installation that saves assembly time

The product features a free-running V‑coil design that enables straightforward installation using common insertion tools, cutting assembly time without complex procedures. The 1.0×D length offers a balance between engagement depth and insertion effort, producing secure thread reinforcement with minimal material removal. The pack format facilitates quick replenishment on the shop floor, promoting efficient workflow.

Suitable applications and material compatibility

Engineered for applications that demand corrosion-resistant thread reinforcement, the insert is particularly suited to stainless-steel housings, equipment panels and repair work in maintenance shops. The standard type offers a universally recognised specification for designers and procurement, easing part selection and approval processes while supporting industry-standard documentation.

Contact Metav Werkzeuge for supply and technical advice on the V‑COIL thread inserts; Metav’s specialists can confirm suitability for specific assemblies and arrange delivery from Emmerich.

Technical Data

• Article number: 4000867630NW
• Label: Gewindeeinsatz DIN 8140 Typ Standard for M8×1,25mm stainless steel 1.0×D 100 St. V‑COIL
• UID: 4000867630NW

Facts

• Thread size: M8×1.25
• Nominal length: 1.0×D
• Tolerance: ISO 2 (6H)

Special features

• Free-running design
• Standard: DIN 8140
• Material: stainless steel
• Pack quantity: 100
• Type: Standard
• System: V‑COIL

FAQ

What is the primary application of these inserts?
The V‑COIL thread insert is intended for restoring or reinforcing internal M8×1.25 threads in stainless-steel components, providing a corrosion‑resistant and standardised threaded connection.

Can the inserts be used in stainless-steel housings?
Yes, the V‑COIL inserts are made from stainless steel and are suitable for installation in stainless‑steel housings and similar materials where corrosion resistance is required.

What tolerance class is specified for these inserts?
The inserts are manufactured to ISO 2 (6H) tolerance, ensuring consistent fit and predictable assembly behaviour for M8×1.25 threads.

How long is each insert relative to the thread diameter?
Each coil insert has a nominal length of 1.0×D, which balances engagement depth with ease of installation for reliable thread reinforcement.

Is the product supplied in a standard pack size?
The V‑COIL thread inserts are supplied in a pack quantity of 100, enabling straightforward stock management for maintenance and production use.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com