PCB Support Pillars

PCB support pillars support the mounting of a printed circuit board (PCB) within a variety of different electronic assemblies, They help the PCB to become both insulated and secure.

How to mount a support pillar to a PCB

Step 1

Apply the desired amount of solder paste to the pad of the PCB.

Step 2

Solder the mounting pillar in place using standard surface mount techniques.

Step 3

Mount and secure the module with a self-locking screw and a torque for tightening.

Types of PCB support pillars

Nylon support pillars

Nylon pillars and spacers offering excellent electrical insulation, essential in many applications.

Nylon support pillars with brass inserts

Nylon pillars/standoffs with brass inserts provide fully insulated and strong fixing for Printed Circuit Boards and Busbars.

Brass support pillars

Brass pillars and spacers are ideal for heavy duty and high temperature applications.

Steel support pillars

Steel pillars are typically made from mild steel and are zinc plated for heavy duty applications.


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Description Price Type Body Height Chassis Hole Diameter PCB Hole Diameter PCB Thickness Fixing Hole Diameter Fixing Screw Size Material
RS Stock No. 580-045
BrandRS Pro
TWD2
Each (In a Pack of 50)
units
Locking 12.7mm 3.85mm 3.85mm 1.6mm - - Nylon
RS Stock No. 545-519
Mfr. Part No.TEHCBS 6 01
BrandRichco
TWD5
Each (In a Pack of 50)
units
Edge-Holding Locking 9.5mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 721-2648
Mfr. Part No.DLCBST-9-01
BrandRichco
TWD5
Each (In a Pack of 40)
units
Locking 14.3mm 2.54mm 2.54mm 1.63mm - - Nylon
RS Stock No. 188-1434
Mfr. Part No.CBS-3-01
BrandRichco
TWD6
Each (In a Bag of 50)
units
Locking 4.8mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 202-3336
Mfr. Part No.CBS-TMM-M4-08-01
BrandRichco
TWD9
Each (In a Bag of 100)
units
Stacking 12.7mm 4mm 4mm - - - Nylon
RS Stock No. 606-888
Mfr. Part No.TEHCBS 8 01
BrandRichco
TWD6
Each (In a Pack of 50)
units
Edge-Holding Locking 12.7mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 188-1563
Mfr. Part No.RLCBSRE-4-01
BrandRichco
TWD5
Each (In a Bag of 50)
units
Reverse Locking 6.4mm 5.41mm 4mm 1.57mm - - Nylon
RS Stock No. 663-3331
Mfr. Part No.LCBSM-9-01
BrandRichco
TWD7
Each (In a Pack of 40)
units
Locking 14.3mm 3.18mm 3.18mm 1.57mm - - Nylon
RS Stock No. 606-923
Mfr. Part No.TCBS 12 01
BrandRichco
TWD7
Each (In a Pack of 50)
units
Standard 19.1mm 4mm 4mm 1.57mm - M3.5 Nylon
RS Stock No. 188-1456
Mfr. Part No.CBS-4-01
BrandRichco
TWD249
1 Bag of 50
Bag(s)
Locking 6.4mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 721-2632
Mfr. Part No.DLCBST-6-01
BrandRichco
TWD5
Each (In a Pack of 40)
units
Locking 9.5mm 2.54mm 2.54mm 1.63mm - - Nylon
RS Stock No. 543-737
Mfr. Part No.TCBS 8 01
BrandRichco
TWD7
Each (In a Pack of 50)
units
Standard 12.7mm 4mm 4mm 1.57mm - M3.5 Nylon
RS Stock No. 721-2594
Mfr. Part No.DLCBS-4-01
BrandRichco
TWD7
Each (In a Pack of 40)
units
Locking 6.4mm 4mm 4mm 0.79 → 1.98mm - - Nylon
RS Stock No. 303-5188
Mfr. Part No.CRLCBSR-4-01
BrandRichco
TWD494
1 Bag of 100
Bag(s)
Reverse Locking 6.4mm 6mm 4mm 1.6mm - - Nylon
RS Stock No. 663-3274
Mfr. Part No.CRLCBSRE-8-01
BrandRichco
TWD10
Each (In a Pack of 40)
units
Reverse Locking 12.7mm 5.4mm 4mm 1.6mm - - Nylon
RS Stock No. 188-1462
Mfr. Part No.CBS-6-01
BrandRichco
TWD248
1 Bag of 50
Bag(s)
Locking 9.5mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 663-3306
Mfr. Part No.LCBS-22-01
BrandRichco
TWD5
Each (In a Pack of 40)
units
Locking 34.9mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 721-2635
Mfr. Part No.DLCBST-7-01
BrandRichco
TWD5
Each (In a Pack of 40)
units
Locking 11.1mm 2.54mm 2.54mm 1.63mm - - Nylon
RS Stock No. 663-3319
Mfr. Part No.LCBSM-10-01
BrandRichco
TWD6
Each (In a Pack of 40)
units
Locking 15.9mm 3.18mm 3.18mm 1.57mm - - Nylon
RS Stock No. 606-894
Mfr. Part No.TEHCBS 12 01
BrandRichco
TWD7
Each (In a Pack of 50)
units
Edge-Holding Locking 19.1mm 4.75mm 4mm 1.57mm - - Nylon