10x Hammer Nut T Nut Bold Slot 8 -Type B - M5 step 1.5 mm, zinc plated steel
QCQIANG 200pcs M5 T-Nuts Assortment Kit, Hammer Nut with Hex Socket Head Screws for Profile Groove - - Amazon.com
M5 M6 Hammer Head Bolt T Screw and M5 M6 Hexagon Flange Nuts Set Carbon Steel Nickel Plated for 20 30 Series European Standard T-Slot Aluminum Profile(70 Pack): Amazon.com: Industrial & Scientific
Amazon.com: 50pcs 3030 Series M5 Thread T Nuts Hammer Head Fastener Nut Sliding T-Nut,Nickel Plated Carbon Steel Nut for 30 Series Aluminum Extrusion Profile T Slot 8mm (3030 Series M5) : Industrial