Simpson Strong-Tie 0.390" x 7-7/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 30 HUC/HUCQ Concealed Face Mount Hangers and their self-piercing sharp point

and their self-piercing sharp point enables easy starting

so these straps stand up to repeated use on the road

(8) Plastic End Caps

Installing metal roofing

the track stands up to rust

Simpson Strong-Tie 0.390" x 7-7/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 30 HUC/HUCQ Concealed Face Mount Hangers and their self-piercing sharp pointThe Simpson Strong Tie SDCF10X200 R30 SDCF TIMBER CF screw by Simpson Strong Tie is built to meet the structural demands of mass timber construction, including cross laminated timber (CLT), glulam, and laminated veneer lumber (LVL). This fully threaded structural screw provides high strength connections for demanding wood to wood applications, no pre drilling required in most conditions. Key Features: Fully Threaded Design: Ensures even load