80/20® Bolt Assembly M8 x 20mm T-Slot Stud with Washer & Hex Nut, Bright Zinc

80/20 3325 5/16-18 x 3/4" Slide-In Economy T-Slot Stud, Washer and Hex Nut Features: Nut and bolt combination is pre-loaded whentightened to the minimum torque rating When properly tightened, fasteners will not looseneven under heavy vibration

3154 is comprised of: 5/16-18 x 2.000" Slide-In Flanged Economy T-Slot Stud 5/16-18 Hex Nut .349" ID Washer

3478 is comprised of: 5/16-18 x 1.000" Drop-In T-Slot Stud 5/16-18 Hex Nut .349" ID Washer

80/20 3120 Slide-In Economy T-Slot Stud Features: 15 Series compatible Loads from the profile end only Strongest fastener available for joining plates Square neck prevents rotation

80/20 3299 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