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

Male Female Nylon Hex Standoff Assortment Kit with Plastic Screws

ProtoSupplies

: Tools & Home Improvement

4mm (M4) Nylon Spacers Standoff Washers (12 Pack) 4 x 15mm, 4 x 10mm, 4 x 5mm - Black

Standoff - Nylon (4-40; 3/4; 10 pack) - PRT-11796 - SparkFun

Black Nylon SPACERS Plastic Standoff Washers (OD = 2 x ID) M3 M4

M4 Hex Brass Standoff Male Female Pillar Stud Board Hexagon

M4 Nylon Hex Standoff Screws Nuts, 40Pack PCB Threaded Kit(45mm+5mm, Black)

Male Female Nylon Hex Standoff Assortment Kit with Plastic Screws Nuts M2 M2.5 M3 M4 Insulation Plastic Standoff Spacer Set

CREAP M3 M4 M5 Nylon Hex Male Female Standoff Threaded Pillar Mount Motherboard Insulated Plastic Spacer Screw Nut White (Color : 10mm (50Pcs), Size : M2 (Thread 5mm)): : Industrial & Scientific

4 40 Standoff for sale

Standoff - Nylon (4-40; 3/8; 10 pack) - PRT-10927 - SparkFun