Aluminum Standoff 1.25" 4-40 M-F 4-Pack
These hexagonal male-female aluminum standoffs keep parts spaced 1.25" (32 mm) apart and are great for building a multi-level robot chassis. Both ends of these 3/16"-wide standoffs have 4-40 threads. The standoffs are sold in packs of 4.
![]() |
![]() |
These aluminum hexagonal standoffs are great for mounting PCBs to your chassis or to separate multiple levels of decks in your robot. The body of each male-female standoff is 1-1/4" long by 3/16" wide. The male threads extend another 3/16" past the standoff body (dimension M on the mechanical drawing to the right) and the female threads go 3/16" to 1/4" into the body (dimension F). You can easily screw multiple units together to make longer standoffs. The threads are 4-40 on both ends.
These metal standoffs are available in different lengths and thread types.
![]() |
Machine Hex Nut: #4-40 (25-pack) |
![]() |
Machine Screw: #4-40, 1/4" Length, Phillips (25-pack) |
![]() |
Aluminum Standoff: 1" Length, 4-40 Thread, M-F (4-Pack) |
Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 12mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 2mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 5mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 15mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 18mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 20mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 25mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 30mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Female–female M3 spacer, 15 mm long, made of polyamide, provides durable and insulating mechanical connection in electronic systems. Suitable for modular, test, and prototype constructions.
Threaded hexagonal bushing type M3, sleeve length 18mm, female-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
No product available!
Threaded hexagonal bushing type M3, sleeve length 20mm, female-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Threaded hexagonal bushing type M3, sleeve length 6mm, female-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
No product available!
Threaded hexagon spacer M3, sleeve length 10mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Threaded hexagonal bushing M3, sleeve length 15mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Threaded hexagon spacer M3, sleeve length 18mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Threaded hexagon spacer M3, sleeve length 0mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Aluminum Standoff 1.25" 4-40 M-F 4-Pack