M0531 standoffs & spacer Series

The M0531 series from RAF Electronic Hardware consists of round metric spacers and standoffs in a range of materials including aluminum, brass, stainless steel, and nylon. These components come in various diameters and heights, making them suitable for a wide array of projects. If you're working on PCB assembly or mechanical mounting, these standoffs and spacers are a go-to choice. They provide a reliable way to maintain proper spacing between boards or components, ensuring that everything stays in place and functions correctly. One thing worth noting is their versatility in different materials. Aluminum and brass offer good electrical conductivity and thermal management, which is crucial for electronics. Stainless steel provides excellent corrosion resistance, ideal for harsh environments. Meanwhile, nylon is a great insulator and can be used in high-voltage applications without compromising on strength. Engineers tend to reach for these spacers and standoffs when they need a simple yet effective solution to keep parts aligned and prevent short circuits or mechanical failures. They’re particularly handy in prototyping and small-scale manufacturing due to their ease of use and wide

Mfr Part #	Quantity Available	Price	Category	RoHS	Part # Aliases	Factory Pack Quantity	Length	Material	Packaging	Thread Size	Diameter - Inside	Diameter - Outside	Type	Tariff No	Weight	Boreholes	Wire Diameter	Outer Diameter	Insert Material	Length - Overall	Inner Diameter	Spacer Type	Shape	Finish	Panel Hole Size	Primary Material	Application Specifics
2 M0531-4-N RAF Electronic Hardware	255	1: $6.664	-	RoHS Compliant	M0531-4-N-0	100	2 mm	Nylon	Bulk	M4	4.3 mm	6 mm	Round Spacers	00000000	0	:4.3mm	:6mm	:6mm	:Nylon (Polyamide)	:2mm	:4.3mm	:Round	-	-	-	-	-
M0531-3-SS RAF Electronic Hardware	329	1: $4.148	-	RoHS Compliant	M0531-3-SS-0	100	2 mm	Stainless Steel	Bulk	M3	3.2 mm	6 mm	Round Spacers	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 M0531-3-N RAF Electronic Hardware	1198	1: $6.80	-	RoHS Compliant	M0531-3-N-0	100	2 mm	Nylon	Bulk	M3	3.2 mm	6 mm	Round Spacers	39269097	0.000001	:3.2mm	:6mm	6mm	:Nylon	:2mm	-	-	Round	Plain	3.2+0.3-0.0mm	Spacer	Economicalforterminalorprintedcircuitboardsupports
2 M0531-3-AL RAF Electronic Hardware	982	1: $2.38	-	RoHS Compliant	M0531-3-AL-0	100	2 mm	Aluminum	Bulk	M3	3.2 mm	6 mm	Round Spacers	00000000	0	:3.2mm	:6mm	:6mm	:Aluminium	:2mm	:3.2mm	:Round	-	-	-	-	-
M0531-4-AL RAF Electronic Hardware	195	195: $1.3192	-	RoHS Compliant	M0531-4-AL-0	100	2 mm	Aluminum	Bulk	M4	4.3 mm	6 mm	Round Spacers	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-4-SS RAF Electronic Hardware	428	1: $4.148	-	RoHS Compliant	M0531-4-SS-0	100	2 mm	Stainless Steel	Bulk	M4	4.3 mm	6 mm	Round Spacers	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-35-N RAF Electronic Hardware	75	1: $3.196	-	RoHS Compliant	M0531-35-N-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-35-AL RAF Electronic Hardware	10	1: $2.584	-	RoHS Compliant	M0531-35-AL-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-3-B-12 RAF Electronic Hardware	10	1: $6.936	-	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-35-B-12 RAF Electronic Hardware	10	1: $6.936	-	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-4-B-12 RAF Electronic Hardware	10	1: $6.936	-	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-3-A RAF ELECTRONIC HARDW	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-3-S RAF ELECTRONIC HARDW	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-3-S-12 RAF ELECTRONIC HARDW	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
M0531-35-SS RAF ELECTRONIC HARDWARE	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

cigen-M0531

Series Images (4)

Documents & Media

Frequently Asked Questions

M0531 standoffs & spacer - Part List

Part # Aliases

Material

Insert Material

Tariff No

Weight

Boreholes

Thread Size

Inner Diameter

Outer Diameter

Diameter - Inside