do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Your Vehicle // Porsche // 356 (1950-1965) // Any
- Accessories
- Brakes
- Chassis / Bodywork
- Clothing & Gifts
- Electrical & Relays
- Engine Cooling
- Engine Electrical
- Engine Rebuild Parts
- Engine Tuning
- Exhausts
- Exterior Styling / Spoilers
- Gearbox / Transmission
- Heating / Air Conditioning
- Hydraulics
- Incar / Multimedia
- Interior & Accessories
- Lighting
- Mats & Carpets
- Motorsport and Off-Road
- Parts for Other Cars
- Pedal Cluster
- Rubber Seals
- Seats & Seat Belts
- Service Parts
- Special Offer Parts
- Steering Parts
- Suspension & Axle
- Suspension Upgrades
- Tyres
- Wheel Accessories
- Wheels
Parts - Screws / Washers etc
This OE Match bumper over-rider bar bolt suits the Porsche 356A 1955–59. The stud is manufactured from 303 stainless steel for the tube attachment within the chromed bumper guard.
Fits
- Porsche 356 A (1955-1959)
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
The stud provides a threaded fixing at the connection between the over-rider tube and bumper guard. It is replacement fastening hardware, rather than a complete guard or tube assembly.
Functions
- Provides the threaded attachment for the over-rider tube.
- Replaces a missing or damaged stud during bumper repairs or restoration.
Technical Details
- Material: grade 303 stainless steel.
- Fastener type: stud bolt.
- Installation location: inside the chromed bumper guard, at the over-rider tube connection.
- Sold individually.
Symptoms of Fault
- Corrosion affecting the existing fastener.
- Threads that have seized or become stripped.
- Absent or damaged hardware preventing the tube from fastening securely.
Why Replacement Matters
Renewing an unserviceable stud restores the fixing needed when reassembling the over-rider tube and guard. Inspect the mating threads and surrounding attachment points as well, since replacing the bolt alone will not correct damage elsewhere in the connection.
FAQs
Where is this bolt installed?
It fits within the chromed guard at the over-rider tube attachment.
What material is specified?
The stud uses grade 303 stainless steel.
Is this a complete bumper fitting kit?
No. The product is an individual stud bolt, not a complete mounting kit or bumper assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SMC000012
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 356 B
Porsche 356 C
Click 'Zoom in' for large parts diagram.
Diagram ref no 41
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450503706
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 356 B / 356 C 1960-65
Diagram ref no 56
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450524505
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
Sold each - 4 required per car
Fits:
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965
Diagram ref no 56
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450524505
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
Keep your Porsche’s bodywork secure and factory-precise with rear bumper screws, washers, and fixings from Design911. These essential small components ensure the correct mounting and alignment of your Porsche’s rear bumper, brackets, and trim sections — maintaining both structural integrity and a flawless exterior finish.
Each screw, washer, and clip is manufactured to OEM specifications, ensuring corrosion resistance, durability, and perfect fitment. Whether you’re performing a minor repair, completing a restoration, or rebuilding your Porsche after a collision, Design911 provides a wide selection of mounting hardware kits and individual fixings for every Porsche model — from early air-cooled classics to the latest performance cars.
Bumper Screws & Bolts
High-tensile Porsche screws and bolts designed for secure
attachment of bumper assemblies, brackets, and supports. Available individually
or in full hardware kits.
Washers, Nuts & Spacers
OEM-quality washers and nuts that provide stable,
vibration-resistant fastening for bumper panels and mounting components.
Plastic Clips & Retainers
Durable plastic fasteners designed to secure trim pieces,
valances, and mouldings without damaging paint or body panels.
Complete Fitting Kits
Comprehensive Porsche rear bumper fixing kits that include
all necessary screws, washers, and clips for quick, professional installation.
Classic Porsche Fixing Components
Authentic reproduction fasteners for classic Porsche models
such as the 356, 911 Classic, and 964 — ideal for period-correct restorations.
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed