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- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
Tenax Fastener Stud – Black
Sold each
Complete your Porsche restoration with this OE Match
Black Tenax Fastener Stud, part number 99959159802. This high-quality replacement
stud provides the secure anchor point required for Tenax quick-release fastener
systems, ensuring trim panels, tonneau covers and protective covers remain
firmly attached while maintaining an authentic factory appearance.
Fits:
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
Cabriolet Models Only
Diagram ref no 35
The Tenax fastening system has been trusted for decades in
automotive applications thanks to its secure locking mechanism, durability and
ease of use. The stud forms the fixed mounting point that the Tenax fastener
cap locks onto, providing a reliable connection while allowing quick removal
whenever required.
Size: 4.2mm x 16mm
Finish: Black
Over time, original studs can become corroded, damaged or worn through repeated use, reducing the effectiveness of the fastening system and detracting from the appearance of the vehicle. Manufactured to OE Match standards and finished in black, this replacement stud restores both functionality and the correct period appearance.
What Does the Tenax Fastener Stud Do?
The Tenax fastener stud acts as the fixed anchor point for the Tenax quick-release fastening system.
Its primary functions include:
- Providing a secure mounting point for the Tenax fastener.
- Holding trim and covers firmly in place.
- Allowing quick installation and removal.
- Maintaining correct alignment of attached components.
- Reducing movement and vibration.
- Preserving the original appearance of the fastening system.
The precision profile ensures reliable engagement with the corresponding Tenax fastener cap.
Why Replace the Tenax Fastener Stud?
Although small, Tenax studs are exposed to years of use and environmental conditions.
Common reasons for replacement include:
- Corrosion or worn finish.
- Damaged or worn locking profile.
- Bent or broken stud.
- Loose mounting.
- Missing original hardware.
- Restoration of trim or tonneau covers.
- General refurbishment of fastening systems.
Replacing worn studs restores the correct operation of the complete Tenax fastening system while improving the appearance of your Porsche.
Features
- OE Match replacement Tenax fastener stud.
- Correct black finish.
- Precision manufactured for accurate fitment.
- Durable corrosion-resistant construction.
- Secure mounting for Tenax fastener caps.
- Reliable quick-release fastening performance.
- Restores factory-style appearance.
- Ideal for restoration and refurbishment projects.
- Direct
replacement for worn or damaged original studs.
Why Choose OE Match Restoration Hardware?
OE Match restoration hardware is manufactured for Porsche enthusiasts and restoration specialists who appreciate precision, authenticity and durability. Every fastener, clip and mounting component is engineered to provide dependable performance while maintaining the original appearance of your vehicle. These seemingly small details contribute significantly to the quality of a professional restoration.
Please note:Will work perfectly with :
- Chrome Cap, part number SMC000949 and
- Brass Cap, part number SMC001949
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99959159802
The product you are viewing cross references to these numbers
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
Fits:
Porsche 981SP Boxster Spyder 2016
Porsche 982SP Boxster Spyder 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98156701501A10
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
Electric motor Convertible top stowage box.
Fits:
Porsche 981 Boxster 2012-16
Porsche 982 Boxster 2017>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98161812103
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
Sold each. Will fit left and right - 2 required per car
Fits:
Porsche 981 Boxster - 2012 to 2016
Porsche 981 Spyder - 2016
Porsche 718 Boxster - 2017 Onwards
Porsche 718 Spyder - 2017 Onwards
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98150439703
The product you are viewing cross references to these numbers