80/20® 5/16-18 x 1.750" Slide-In Flanged Economy T-Slot Stud w/Washer & Hex Nut, Black Zinc

75-3503 is comprised of: M8 x 1.378" Slide-In Flanged Economy T-Slot Stud M8 Hex Nut .335" ID Washer

3975 is comprised of: .335" ID Washer M8 x 45.00mm Socket Head Cap Screw (SHCS) M8 Flanged Hex Head Nut

Features: 5/16-18 x 1.000" Slide-In Economy T-Slot Stud 5/16-18 Hex Nut 0.349" ID Washer

80/20 3295 Drop-In T-Slot Stud Features: 15 Series compatible Loads from the profile end or into the profileside when both ends are captivated Neck engages in T-slot opening, preventing rotation.

The wedge floor anchor is commonly used with floor to frame options to mount fixtures directly to a solid concrete floor. It's made of high-strength carbon steel for increased durability and longevity and includes a hex nut and washer.