End-Feed T-Slotted Framing Fasteners, Nut for 1.5" and 40mm Rail, M6 Center Hole, 0.13" Thick (Packs of 10)

End-Feed T-Slotted Framing Fasteners, Nut for 1.5" and 40mm Rail, M6 Center Hole, 0.13" Thick (Packs of 10)