10 x 1-5/8" Reamer Tek Torx/Star Head Self-Drilling Wood to Metal Screws-1 Pound ~113 Tek Screws -Tek Screws for Flatbeds, Trailers, or for Fastening Wood to Steel - T-25 Torx Screw Head:
8 Point Screws on Enclosed Trailer, similar to torx Bit? | The Garage Journal
Double Square 8 Point Star Bit Set. Railer Premium S2 Steel 2 Inch 8 Spline Double Square Bit Set With A Storage Bit Holder (5pc Set) - Amazon.com
Availability of Driver to Remove 8 Sided Fastener Used on United Enclosed Cargo Trailer | etrailer.com
Teks #8 1 in. External Hex Flange Hex-Head Self-Drilling Screws (170-Pack) 21316 - The Home Depot
Amazon.com: Best Way Tools Spline 1/4 in. x 1 in. L Screwdriver Bit Carbon Steel 1 pc. : Tools & Home Improvement
Amazon.com: Railer Double Square 8 Point Star Bit Set - Premium S2 Steel 1 Inch Impact Driver 5-Piece 8 Spline Double Square Bit Set With A Tool Storage Bit Holder & Carabiner :
8 point screws - Jayco RV Owners Forum
20- 1/4" x 2.5" PLATED Torx Self Tapping Trailer Deck Screws ACQ Treat – Need a Trailer Part
Double Square 8 Point Star Bit Set. Railer Premium S2 Steel 2 Inch 8 Spline Double Square Bit Set With A Storage Bit Holder (5pc Set) - Amazon.com
Backer-On No. 9 X 1-1/4 in. L Star Flat Head Cement Board Screws 185 pk - Ace Hardware
8 Point Star Bit
8 Point Star Bit
Husky T30 Torx 3/8 in. Drive Bit Socket H3DHBST30 - The Home Depot
Double Square 8 Point Star Bit Set. Railer Premium S2 Steel 2 Inch 8 Spline Double Square Bit Set With A Storage Bit Holder (5pc Set) - Amazon.com