4.5mm Hex Female and Male-Female Standoffs

RAF Electronic Hardware 4.5mm hex standoffs are suitable for basic PCB mounting. The 4.5mm hex standoffs are available in female and male-female styles, thread sizes m2.5 x 0.45 and m3 x 0.5, length ranges from 5mm to 25mm, and a choice of metals including aluminum, stainless steel, and nylon. The RAF Electronic Hardware 4.5mm hex standoffs are RoHS compliant.

Results: 198
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Thread Size
Length
Material
Outside Diameter
Gender
Packaging
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 7mm AL Stdoff
Datasheet
600Expected 22/9/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 7 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 10mm AL Stdoff
Datasheet
2,678On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 10 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 11mm AL Stdoff
Datasheet
1,226On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 11 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 15mm NYL Stdoff
Datasheet
100Expected 25/8/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 15 mm Nylon 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 15mm SS Stdoff
Datasheet
957On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 15 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 17mm SS Stdoff
Datasheet
285On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 17 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 18mm AL Stdoff
Datasheet
117Expected 24/8/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 18 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 24mm SS Stdoff
Datasheet
233On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 24 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 25mm AL Stdoff
Datasheet
510Expected 16/11/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 25 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 19mm NYL Stdoff
Datasheet
285Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 19 mm Nylon 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 24mm NYL Stdoff
Datasheet
108Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 24 mm Nylon 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 16mm NYL Stdoff
Datasheet
265Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 16 mm Nylon 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 17mm NYL Stdoff
Datasheet
426Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 17 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 18mm NYL Stdoff
Datasheet
18Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 18 mm Nylon 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 18mm SS Stdoff
Datasheet
33Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 18 mm Stainless Steel 4.5 mm Female / Female Bulk
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 18mm NYL Stdoff
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 18 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 19mm SS Stdoff
Datasheet
2,728Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 19 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 20mm NYL Stdoff
Datasheet
320Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 20 mm 4.5 mm Female Bulk
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 21mm NYL Stdoff
Datasheet
56Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 21 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 21mm SS Stdoff
Datasheet
106Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 21 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 21mm AL Stdoff
Datasheet
63Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 21 mm Aluminum 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 21mm NYL Stdoff
Datasheet
2,328Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 21 mm 4.5 mm Female Bulk
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 21mm SS Stdoff
Datasheet
233Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 21 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 22mm NYL Stdoff
Datasheet
373Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 22 mm 4.5 mm Female Bulk
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 23mm NYL Stdoff
Datasheet
34Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Standoffs Hex Metric 23 mm 4.5 mm Female Bulk