Wurth Elektronik Spacer Stud M4, 12 mm Body, 8 mm Stud, Steel
- RS Stock No.:
- 205-2977
- Distrelec Article No.:
- 304-09-997
- Mfr. Part No.:
- 971120471
- Manufacturer:
- Wurth Elektronik
The image is for reference only, please refer to product details and specifications
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View bulk pricing optionsSubtotal (1 pack of 10 units)*
HK$34.50
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In Stock
- 50 unit(s) ready to ship from another location
- Plus 1,400 unit(s) shipping from 09 November 2026
- Plus 4,650 unit(s) shipping from 28 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 180 | HK$3.45 | HK$34.50 |
| 190 - 370 | HK$3.37 | HK$33.70 |
| 380 + | HK$3.29 | HK$32.90 |
*price indicative
- RS Stock No.:
- 205-2977
- Distrelec Article No.:
- 304-09-997
- Mfr. Part No.:
- 971120471
- Manufacturer:
- Wurth Elektronik
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Spacer Stud | |
| Length | 12mm | |
| Stud Length | 8mm | |
| Gender | Female/Male | |
| Material | Steel | |
| Shape | Hex | |
| Thread Size A | M4 | |
| Thread Size B | M4 | |
| Hex Size Across Flat | 7mm | |
| Hole Depth | 7mm | |
| Outside Diameter | 4mm | |
| Finish | Gloss Zinc | |
| Standards/Approvals | REACH, RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Spacer Stud | ||
Length 12mm | ||
Stud Length 8mm | ||
Gender Female/Male | ||
Material Steel | ||
Shape Hex | ||
Thread Size A M4 | ||
Thread Size B M4 | ||
Hex Size Across Flat 7mm | ||
Hole Depth 7mm | ||
Outside Diameter 4mm | ||
Finish Gloss Zinc | ||
Standards/Approvals REACH, RoHS | ||
- COO (Country of Origin):
- DE
Wurth Elektronik Spacer Stud, 12mm Length, 4mm Outside Diameter - 971120471
This spacer stud is a hex-shaped steel fastener designed to provide threaded separation between stacked components. It combines male and female M4 threads with a protective gloss zinc coating, intended for applications where secure, repeatable standoffs are required in assemblies that demand corrosion-resistant plating and a Compact profile.
Features and Benefits:
• M4 threads on both ends give straightforward threaded joining
• Hexagonal form enables simple wrench tightening
• Steel construction delivers consistent mechanical connection
• Gloss zinc finish reduces surface corrosion potential
• 7mm hole depth allows adequate engagement for screws
• Hexagonal form enables simple wrench tightening
• Steel construction delivers consistent mechanical connection
• Gloss zinc finish reduces surface corrosion potential
• 7mm hole depth allows adequate engagement for screws
Applications
• Suitable for securing electronic modules within enclosures
• Used for spacing circuit boards in Compact assemblies
• Ideal for fastening panels where hex access is available
• Can be used for mounting components requiring male/female Interface
• Used for spacing circuit boards in Compact assemblies
• Ideal for fastening panels where hex access is available
• Can be used for mounting components requiring male/female Interface
What is the external diameter and relevance to fitting clearances?
The stud has a 4mm outside diameter which fits narrow clearance holes and coordinates with corresponding bore sizes.
How long is the exposed standoff and where does that measurement apply?
The overall length is 12mm which represents the total axial extent of the part between end faces.
What thread combinations are provided and how do they function?
Both ends are M4 threaded, providing a male and a female Interface for stacking or joining two threaded parts.
How does the plated finish affect handling during assembly?
The gloss zinc coating offers a smoother surface for installation and helps reduce fretting between mating steel parts.
What tooling is suitable for torque application on this part?
A 7mm across-flats hex key or socket engages the hex shape for controlled tightening.
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