Electro Hardware - Male-Male Hex Circuit Board Standoff: M3 x 0.5

M3x10mm Male To Female Nickel Plated Brass Hex Standoff Spacer

M2 M2.5 M3 M4 M5 M6 Brass Hex Male Female Standoff Board Stud Metric Hexagon Threaded Pillar Pcb Motherboard Spacer Bolt Screw - Screws - AliExpress

100Pcs M3 Hex Threaded Standoff Spacer Pillar Female to Female for PCB Board Motherboard Nylon Black (12mm) : : Tools & Home Improvement

What are PCB standoffs for： Standard Size, Uses and Placement - RAYPCB

50 Pcs M3 Male x M3 Female Hex Head PCB Standoffs Spacers 12mm Length

M2/M2.5/M3/M4 Coppers Brass Pillars Standoff Circuit Spacer PCB Board Nut Screws Hex Round Single Cylinder Head/Hexagon pillar - AliExpress

Litorange 240 Pieces M3 Male Female Hex Brass Spacer Standoff Screw Nut Threaded Pillar PCB Motherboard Assortment Kit : : Tools & Home Improvement

Uxcell M3 Standoff Screws 40 Pack Nylon Hex PCB Standoffs Nuts (5mm6mm, White)

Male-Female Hex Circuit Board Standoff: 1427M09F16-632

10Pcs M3 Standoff Screws Stainless Steel Hex PCB Standoffs (60mm+6mm, Silver)

M3x5mm+6mm Male-Female Hex Standoff, 20 Pack Stainless Steel PCB Standoffs Screws For Motherboards, Computer Cases, Circuit Boards, Electronics

M4 Spacer for PCB Support, Standoff, Spacer, Spacers Brass or Steel Hex - China Spacer, M3

BSO-M3-12ZI PEM

RAF - M2102-3005-SS - Standoff, M3 x 0.5, 7 mm, Stainless Steel, 4.76 mm, 6.4 mm, Hex, Plain - RS