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
Responsible person
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 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
Threaded hexagonal bushing type M3, sleeve length 5mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Threaded, hexagonal bushing, made of brass, covered with nickel. Internal thread: M3, length 15mm, external thread: M3. 5mm key size, DREMEC
Spacer sleeve made of polyamide in black. Dimensions: length 10mm, outer diameter: 5mm, internal diameter: 2.7mm, DREMEC
Spacer sleeve made of polyamide in black. Dimensions: length 20mm, outer diameter: 5mm, internal diameter: 2.7mm, DREMEC
A set of 180 elements consisting of M3 nylon spacers in six lengths of 10 pieces, M3 screws 6 mm long - 60 pieces and M3 nuts - 60 pieces
No product available!
A set of 120 elements consisting of brass spacers with the lengths of 5 mm, 10 mm, 15 mm and 20 mm, and M3 screws and nuts. The whole thing is closed in a small organizer
Threaded hexagon spacer M3, sleeve length 10mm, male-male. The sleeve is made of white polyamide, Fix & Fasten, RoHS
A steel spacer, 30 mm long, with M4 thread
A steel spacer, 70 mm long, with M4 thread
A steel spacer, 90 mm long, with M4 thread
Aluminum Standoff 1.25" 4-40 M-F 4-Pack