Categories
-
Plugs & Stoppers
-
Tapered Rubber Plugs
-
Silicone Ribbed Plugs
-
Silicone Tapered Plugs
-
Silicone Plugs With Handle
-
Silicone Step Plugs
-
Silicone Pull Plugs
-
Silicone Thread Masking Plugs
-
Threaded Plugs
-
Threaded Sealing Plugs
-
Cylindrical Pull Tab Plugs
-
Finned Pull Tab Plugs
-
Fir Tree Plugs
-
Reversible Tapered Plugs
-
Round Tube Plugs
-
Snap Fit Hole Plugs
-
Stainless Steel Socket Pipe Plugs DIN 906
-
Door Stoppers
-
Door Wedge
-
Finned Hole Plugs
-
Plastic End Plugs
-
Ribbed Pipe End Plugs
-
Blanking Plugs
-
Ventilation Plugs
-
Snap Fit Bushes
-
Liquid Tight Plugs
-
Barrel Plugs
-
Washer Masking Plugs
-
Measurement Guide
-
Silicone Double Flange Plugs
-
Silicone Flange Plugs
-
-
Furniture & Chair Feet
-
Adjustable Feet
-
Anti-Vibration Levelling Feet
-
Economic Adjustable Feet
-
Balance Feet
-
Slotted Head Adjustable Feet
-
Rubber Adjustable Feet
-
Stainless Steel Adjustable Feet
-
Ready To Install Sets
-
Weight Rated Articulated Feet
-
Allen Key Adjustable Feet
-
Heavy Duty Tilting Feet
-
General Adjustable Feet
-
Tilting Adjustable Feet
-
Pozi Base Adjustable Feet
-
Polyamide Adjustable Feet
-
One Piece Adjustable Feet
-
Metal Adjustable Feet
-
Machinery Mounting Feet
-
Threaded Fittings & Fixings
-
Fitting Guide
-
Hexagon Base Feet
-
Low Profile Adjustable Feet
-
-
Cable Management
-
Aluminium Cable Clips
-
Braided Cable Sleeving
-
Multi Cable Clips
-
PVC Cable Sleeving
-
Spiral Cable Wrap
-
Cable Glands
-
Heavy Duty P Clips
-
Strain Relief
-
Nylon P Clips
-
Heavy Duty Large P Clamps
-
Heavy Duty Small P Clamps
-
Rubber Grommets
-
Cable Ties
-
Cable Tie Mounts
-
Desk Cable Tidies
-
Velcro Cable Management
-
Heat Shrink Sleeves
-
Plastic Grommet Strips
-
Adhesive Lined Heatshrink
-
Heat Shrink Caps
-
Rubber Grommet Strips
-
-
Bolts and Screws
-
Cheese Head Slotted Screws DIN 84
-
Pipe Plugs
-
Hex Head Screws and Bolts
-
Cap Screws
-
Button Screws
-
Countersunk Screws
-
Pan Head Machine Screws
-
Security Fasteners
-
Screws for Plastic
-
Knurled Fasteners
-
Grub Screws
-
Threaded Rod (All Thread)
-
Weld Studs
-
Small Bolts
-
Stainless Steel Bolts By Metric Thread Size
-
Large Bolts
-
-
Washers
-
Bonded Sealing Washers
-
Standard Nylon Washers
-
Rubber Washers
-
Peek Washers
-
Silicone Washers
-
Red Fibre Washers
-
PTFE Washers
-
FKM Washers
-
Anti-Loss Washers
-
Finishing Washers
-
Headboard Washers
-
Saddle Washers
-
Stainless Steel Flat Washers
-
Stainless Steel Spring Washers
-
Stainless Steel Curved Washers
-
Stainless Steel Serrated Washers
-
Stainless Steel Finishing Washers
-
Stainless Steel Tab Washers
-
WRAS Washers
-
-
Plastic & Nylon Fasteners
-
Industrial Hardware
-
Adhesive Tapes
-
PTFE Tape
-
Packing Tape
-
Fragile Tape
-
Cloth Tape
-
PVC Electrical Insulation Tape
-
Underground Cable Warning Tape
-
Floor Marking Tape
-
Safety Hazard Warning Tape
-
Non Slip Tape
-
Non-Adhesive Barrier Tape
-
Double Sided Foam Tape
-
Fleece Tape
-
Self Amalgamating PVC Tape
-
Self Amalgamating Silicone Tape
-
Self Amalgamating EPR Tape
-
Low Tack Paper Masking Tape
-
UV Resistant Blue Masking Tape
-
-
Panel Fasteners
-
School & Office Products
-
Rubber Seals
-
Business Services
- Terms and conditions
Quantity | Unit Price (ex. VAT) |
Unit Price (inc. VAT) |
---|---|---|
2 - 9 | £0.35 | £0.35 |
10 - 24 | £0.28 | £0.28 |
25 - 49 | £0.23 | £0.23 |
50 - 99 | £0.17 | £0.17 |
100 - 499 | £0.11 | £0.11 |
500 + | £0.08 | £0.08 |
Product Stock

Product Specifications
SSP8752-3-20-A1- Material
- A1
- Length
- 20mm
- Outside Diameter
- 3mm
- Standard
- ISO 8752

Same Day Dispatch Available
| Order by 4.00pm (UK) for same day dispatch (Monday – Thursday, 2.00pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
Frequently Bought Together

Specifications
Material | A1 |
Diameter | 3mm |
Length | 24mm |
Standard | ISO 2338A |
Tolerance Band | m6 |

Specifications
Thread Size | M5 |
Material | A2-70 |
Head Diameter | 8.50mm |
Length | 25mm |
Drive | H4 |
Pitch | 0.8mm |
Head Height | 5.00mm |
Head Style | Cap Head |
Threaded Length | 22mm |

Specifications
Material | A2 |
Thickness | 1.1mm |
Internal Diameter | 5.3mm |
Outside Diameter | 10mm |
Standard | DIN 125A |
Size | M5 |
Total Price: £0.00
Product Description
3mm x 20mm - Slotted Spring Pins ISO 8752 - A1 Stainless Steel | Vital Parts - SSP8752-3-20-A1
Our Slotted Spring Pins ISO 8752 are high-performance fastening components used to accurately locate, align, and secure components in assemblies. Designed with a longitudinal slot and manufactured from stainless steel, these pins offer a flexible yet durable solution that conforms to the hole diameter, providing consistent radial force and long-lasting grip. Ideal for engineering, automotive, and mechanical applications, they help reduce misalignment and ensure reliable joint strength.
What are Slotted Spring Pins ISO 8752?
Slotted Spring Pins, also known as spring dowels or roll pins, are hollow cylindrical fasteners made to ISO 8752 standards. They feature a longitudinal slot that compresses when inserted into a hole, allowing the pin to exert outward radial pressure. This pressure keeps the pin firmly in place, making them ideal for press-fit applications where flexibility, strength, and ease of assembly are required. Manufactured in A1 (303 equivalent) stainless steel, they provide excellent corrosion resistance and are suitable for repeated use in demanding environments.
Key Features:
- Manufactured to ISO 8752 standard for consistent quality and fit
- Made from high-strength A1 (303) stainless steel
- Slotted design allows flexibility and easy installation
- Maintains secure hold through continuous radial pressure
- Suitable for medium to heavy-duty applications
- Available in a wide range of sizes: 1.0mm x 4mm to 12mm x 90mm
Key Applications and Industries
Slotted Spring Pins ISO 8752 are widely used in UK industries that require secure, re-usable alignment or fastening solutions:
- Automotive: For securing components such as levers, shafts, and gears
- Mechanical Engineering: Locating parts in assemblies, tools, or fixtures
- Manufacturing: Used in automated lines for precise alignment
- Agricultural Equipment: Joining movable mechanical parts
- Consumer Goods: In tools, appliances, and electronic devices
Technical Specifications
Our Slotted Spring Pins are ideal for:
- Press-fit assemblies requiring secure but flexible fastening
- Quick installation and removal during maintenance
- Reducing mechanical wear by absorbing vibration
Benefits:
- Provides secure, vibration-resistant fit
- Reduces misalignment and part movement
- Flexible design accommodates hole size variation
- Reusable and durable in harsh environments
- Corrosion-resistant stainless steel for indoor and outdoor use
Why Buy from Vital Parts?
As a trusted UK supplier of high-quality fasteners and industrial components, Vital Parts offers a customer-first experience with benefits that include:
- Same-Day Dispatch: Fast and reliable shipping to keep your projects on track.
- Competitive Trade Pricing: Enjoy bulk discounts on larger orders to save more.
- Expert Technical Support: Our knowledgeable team is here to help with product selection and application advice.
Slotted Spring Pins ISO 8752 provide an ideal combination of strength, flexibility, and ease of installation-making them a go-to choice for press-fit applications across a range of industries. If you need assistance selecting the right size or would like to discuss custom options, contact our expert team at 01233 713581.
Related Products
Code | Material | Length | Outside Diameter | Standard | Stock | |
---|---|---|---|---|---|---|
SSP8752-1-10-A1 | A1 | 10mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-12-A1 | A1 | 12mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-14-A1 | A1 | 14mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-20-A1 | A1 | 20mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-4-A1 | A1 | 4mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-5-A1 | A1 | 5mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-6-A1 | A1 | 6mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-1-8-A1 | A1 | 8mm | 1mm | ISO 8752 |
In Stock
|
|
SSP8752-2-4-A1 | A1 | 4mm | 2mm | ISO 8752 |
In Stock
|
|
SSP8752-2-5-A1 | A1 | 5mm | 2mm | ISO 8752 |
In Stock
|
|
SSP8752-2-6-A1 | A1 | 6mm | 2mm | ISO 8752 |
In Stock
|
|