Nylon Hex Standoff F-F M4x40mm (10-Pack) - ProtoSupplies

Nylon standoffs are useful for permanently mounting circuit boards or to serve as feet. F/F standoffs accept screws from both ends.
Non-conductive with female/female M4 threads

ProtoSupplies

UNC 6#-32 1/4 3/8 Brass Hex Standoff Pillar Nut Female Thread Studs PCB Spacer

1501 Series M4 x 0.7mm Standoff (6mm OD, 24mm Length) - 4 Pack

Project System for Teensy 4.1 Acrylic Enclosure - ProtoSupplies

Non-conductive 8mm long with M3 threads

Nylon Hex Standoff F-F M3x8mm (10-Pack)

4mm (M4) Nylon Spacers Standoff Washers (12 Pack) 4 x 15mm, 4 x

: Tools & Home Improvement

M4 Hex Brass Standoff Male Female Pillar Stud Board Hexagon Mounting PCB Motherboard Spacer Bolt Screw Nut Assortment Kit Fastener 120Pcs

UNC 6#-32 1/4 3/8 Brass Hex Standoff Pillar Nut Female Thread Studs PCB Spacer

Male Female Nylon Hex Standoff Assortment Kit with Plastic Screws

Standoff F-F 10-Pack, 12mm Nylon - Robot Gear Australia

50 Pieces M3 9+4mm Hex Standoff Spacer Male to Female Thread Brass

M2.5-0.45X11 4.5 MM Hex Male Female Standoff Stainless Steel

Hex Standoff: 1/4-20 Thrd Sz, 1 in Lg, Hex, Brass, Zinc Plated, 1/2 in Hex Wd, 1/2 in Dia

4 x RS Pro Steel Hex Standoff Male/Female, 15mm, M6 x M6 Spacers PCB Arduino

304 stainless steel Hex support Male-Female Hex Standoff Screw