Aluminum Standoff: 1/8" Length, 4-40 Thread, F-F (4-Pack)
These 1/8"-long hexagonal female-female aluminum standoffs keep parts spaced 0.125 inches (3.2 mm) apart. They are like elongated, 3/16”-wide hex nuts, with 4-40 threads running through the entire length of each standoff. They are sold in packs of 4.
![]() |
These F-F (female-female) aluminum standoffs are great for separating stacked components or chassis tiers and can be used as an alternative to our nylon spacers. Each hexagonal standoff is 3/16” wide and has threading running through the entire length, similar to an elongated hex nut. A variety of lengths are available with either 2-56 or 4-40 threading.
Longer standoffs can be made by stacking multiple F-F standoffs on a single screw.
M-F (male-female) standoffs are also available, and can be screwed together or combined with F-F versions to make longer standoffs.
We carry a variety of 2-56 and 4-40 screws and hex nuts that can be used with these standoffs.
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
Aluminum Standoff: 1/8" Length, 2-56 Thread, F-F (4-Pack)
Threaded hexagonal bushing M3, sleeve length 15mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Nylon Spacer: 25mm Length, 4mm OD, 2.7mm ID (10-Pack)
No product available!
Aluminum Standoff: 1/4" Length, 2-56 Thread, F-F (4-Pack)
No product available!
Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 30mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Nickel-plated brass bushing, threaded M2.5, 8 mm long, hexagonal, female-male. Suitable for Raspberry Pi HAT modules. Dremec 212x08
Aluminum Standoff: 3/8" Length, 2-56 Thread, M-F (4-Pack)
Threaded hexagon spacer M3, sleeve length 10mm, male-male. The sleeve is made of white polyamide, Fix & Fasten, RoHS
Aluminum Standoff: 3/16" Length, 2-56 Thread, F-F (4-Pack)
No product available!
Nylon spacers with a length of 6 mm and diameters of 5 mm / 3.5 mm allow precise spacing between mounting components. The lightweight, insulating design is suitable for electronics, mechanics, and projects requiring resistance to abrasion and chemicals.
No product available!
Threaded hexagon spacer M2,5, sleeve length 14mm, female-female. The sleeve is made of brass
Nylon Spacer: 2mm Length, 4mm OD, 2.7mm ID (50-Pack)
This 120-piece brass M2 spacer kit is perfect for electronics and PCB assembly. The spacers provide durable, corrosion-resistant connections, while the various lengths and a full set of screws and nuts allow for flexible adjustment to a variety of projects.
Aluminum Standoff: 1/4" Length, 4-40 Thread, F-F (4-Pack)
No product available!
Threaded hexagonal bushing type M3, sleeve length 18mm, female-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS
No product available!
A steel spacer, 70 mm long, with M4 thread
Aluminum Standoff: 1/8" Length, 4-40 Thread, F-F (4-Pack)