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
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Description Datasheet Availability Pricing (CRC) 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 23mm SS Stdoff
Datasheet
216In Stock
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 23 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 5mm SS Stdoff
Datasheet
10 499On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 5 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 16mm SS Stdoff
Datasheet
269Expected 11/2/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 16 mm Stainless Steel 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 19mm NYL Stdoff
Datasheet
331On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 19 mm Nylon 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 FEM 22mm SS Stdoff
Datasheet
61Expected 9/21/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric 22 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 9mm SS Stdoff
Datasheet
110Expected 8/14/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 9 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 11mm SS Stdoff
Datasheet
64In Stock
540Expected 11/13/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 11 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 12mm SS Stdoff
Datasheet
1 404On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 12 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 13mm AL Stdoff
Datasheet
333Expected 8/20/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 13 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 14mm AL Stdoff
Datasheet
205On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 14 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 16mm SS Stdoff
Datasheet
350Expected 8/11/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 16 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 19mm SS Stdoff
Datasheet
242On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 19 mm Stainless Steel 4.5 mm Male / Female Bulk
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 22mm AL Stdoff
Datasheet
217On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 22 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 14mm SS Stdoff
Datasheet
84Expected 9/22/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 14 mm Stainless Steel 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 16mm AL Stdoff
Datasheet
1 200Expected 11/9/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 16 mm Aluminum 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 20mm AL Stdoff
Datasheet
399Expected 10/27/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 20 mm Aluminum 4.5 mm Female / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 21mm AL Stdoff
Datasheet
621On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 21 mm Aluminum 4.5 mm Female / Female Bulk
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 FEM 23mm NYL Stdoff
Datasheet
4Expected 10/12/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric 23 mm 4.5 mm Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 5mm AL Stdoff
Datasheet
2 400On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 5 mm Aluminum 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M3X0.5 M/F 5mm SS Stdoff
Datasheet
1 150Expected 8/17/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 5 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 6mm NYL Stdoff
Datasheet
130Expected 8/14/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 6 mm Nylon 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 6mm SS Stdoff
Datasheet
922On Order
Min.: 1
Mult.: 1

Standoffs Hex Metric M2.5 x 0.45 6 mm Stainless Steel 4.5 mm Male / Female
RAF Electronic Hardware Standoffs & Spacers M2.5X0.45 M/F 7mm AL Stdoff
Datasheet
600Expected 9/22/2026
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 M3X0.5 M/F 7mm SS Stdoff
Datasheet
580Expected 8/21/2026
Min.: 1
Mult.: 1

Standoffs Hex Metric M3 x 0.5 7 mm Stainless Steel 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