T-Star plus Trim Head Screws for MDF and Fiberboard
SPAX T-Star plus zinc trim head MDF/Fiberboard screws are specifically designed to prevent splitting in medium density fiberboard (MDF) and hardwoods without pre-drilling. Our T-Star trim head specialty screws are also effective for attaching lightweight, high-density polyurethane trim. Choose the best type of screw for MDF and hardwoods and buy SPAX specialty screws at a retail hardware and home improvement stores near you or from wholesalers, dealers, and distributers.
SPAX® Special Purpose Screws
Find the right screw for the right application. We offer the best rear panel screws, MDF and hardwood specialty screws, and multi-purpose fasteners.
- IRC / IBC Code Compliant DrJ TER No. 2010-02 Construction Screw Properties
- UNIQUE CUT™ Point and patented thread serrations prevent splitting without pre-drilling
- T-Star plus drive provides superior bit engagement
- Mini flat head / trim head design with cutting ribs under the head allows flush or countersunk installation for a clean look
Choose SPAX Special Purpose Screws for interior and exterior applications. Request a sample pack of SPAX MDF/Fiberwood screws today and build strong connections on the job site.
For CAD documents, please see Technical Documents.
| Size | Drive/Bit Size | Thread | Available Pkg. Options | ||||||||
| Retail Pax | Large Retail Pax | 1 lb. Box | 3 lb. Box | 5 lb. Box | Individual | Project Pax | Contractor Pax | Bulk Pail | |||
| #6 x 1-1/2" | T-15 T-Star Plus | Partial | 300 | ||||||||
| #8 x 1-3/4" | T-20 T-Star Plus | Partial | 200 | ||||||||
| #8 x 2-1/2" | T-20 T-Star Plus | Partial | 154 | ||||||||
TStar plus - MDF - Specification Sheet (696 KB)
DrJ TER No. 2010-02 Construction Screw Properties 1-21-2022 (1 MB)
SPAX Bit Center Options (318 KB)
#6 MDF Trim Head T-Star Plus 2-D Screw Size Reference Drawing (PDF) (319 KB)
#6 MDF Trim Head T-Star Plus Full Scale CAD Files (PDF) (86 KB)
#6 MDF Trim Head T-Star Plus Full Scale CAD Files (DWG) (100 KB)
#6 MDF Trim Head T-Star Plus Full Scale CAD Files (DXF) (312 KB)
#8 MDF Trim Head T-Star Plus 2-D Screw Size Reference Drawing (PDF) (319 KB)
#8 MDF Trim Head T-Star Plus Full Scale CAD Files (PDF) (92 KB)
#8 MDF Trim Head T-Star Plus Full Scale CAD Files (DWG) (111 KB)
#8 MDF Trim Head T-Star Plus Full Scale CAD Files (DXF) (370 KB)