Standoffs & Spacers – Mouser Estonia

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Thread Size	Length	Material	Outside Diameter	Gender
Standoffs & Spacers M2.5X0.45 M/F 10mm AL Stdoff M2105-2545-AL RAF Electronic Hardware 1: 0,929 € 3.797On Order	Mfr. Part No. M2105-2545-AL Mouser Part No 761-M2105-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 10mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	3.797On Order On Order Ship Dates Mfr. No: M2105-2545-AL Stock: 0 On Order: 1.697 Expected 11/12/2026 2.100 Expected 12/7/2026 Factory Lead Time: 16 Weeks	0,929 € 0,707 € 0,585 € 0,539 € View 0,514 € 0,503 € 0,473 € 0,456 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	10 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M3X0.5 M/F 25mm SS Stdoff M2120-3005-SS RAF Electronic Hardware 1: 2,16 € 3.348On Order	Mfr. Part No. M2120-3005-SS Mouser Part No 761-M2120-3005-SS	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 M/F 25mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	3.348On Order On Order Ship Dates Mfr. No: M2120-3005-SS Stock: 0 On Order: 1.388 Expected 2/8/2027 1.960 Expected 2/15/2027 Factory Lead Time: 18 Weeks	2,16 € 1,61 € 1,24 € 1,18 € View 1,10 € 1,07 € 1,04 € 1,02 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	25 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 FEM 15mm AL Stdoff M1262-2545-AL RAF Electronic Hardware 1: 0,799 € 141Expected 3/15/2027	Mfr. Part No. M1262-2545-AL Mouser Part No 761-M1262-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 FEM 15mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	141Expected 3/15/2027	0,799 € 0,645 €	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	15 mm	Aluminum	4.5 mm	Female / Female
Standoffs & Spacers M2.5X0.45 M/F 5mm AL Stdoff M2100-2545-AL RAF Electronic Hardware 1: 0,551 € 2.200On Order	Mfr. Part No. M2100-2545-AL Mouser Part No 761-M2100-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 5mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	2.200On Order	0,551 € 0,408 € 0,353 € 0,318 € View 0,311 € 0,302 € 0,275 € 0,265 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	5 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M3X0.5 M/F 5mm AL Stdoff M2100-3005-AL RAF Electronic Hardware 1: 0,529 € 1.449On Order	Mfr. Part No. M2100-3005-AL Mouser Part No 761-M2100-3005-AL	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 M/F 5mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	1.449On Order On Order Ship Dates Mfr. No: M2100-3005-AL Stock: 0 On Order: 549 Expected 11/9/2026 900 Expected 11/23/2026 Factory Lead Time: 4 Weeks	0,529 € 0,421 € 0,365 € 0,346 € 0,332 €	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	5 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M3X0.5 M/F 11mm AL Stdoff M2106-3005-AL RAF Electronic Hardware 1: 0,713 € 664Expected 11/17/2026	Mfr. Part No. M2106-3005-AL Mouser Part No 761-M2106-3005-AL	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 M/F 11mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	664Expected 11/17/2026	0,713 € 0,568 € 0,496 € 0,469 € 0,446 €	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	11 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 19mm SS Stdoff M2114-2545-SS RAF Electronic Hardware 1: 2,67 € 850On Order	Mfr. Part No. M2114-2545-SS Mouser Part No 761-M2114-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 19mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	850On Order On Order Ship Dates Mfr. No: M2114-2545-SS Stock: 0 On Order: 410 Expected 11/9/2026 440 Expected 11/13/2026 Factory Lead Time: 5 Weeks	2,67 € 2,30 € 1,84 € 1,73 € View 1,65 € 1,64 € 1,63 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	19 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 20mm NYL Stdoff M2115-2545-N RAF Electronic Hardware 1: 4,92 € 39On Order	Mfr. Part No. M2115-2545-N Mouser Part No 761-M2115-2545-N	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 20mm NYL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	39On Order	4,92 € 4,43 € 3,97 € 3,84 € View 3,69 € 3,63 € 3,62 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	20 mm	Nylon	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 FEM 14mm AL Stdoff M1261-2545-AL RAF Electronic Hardware 1: 1,37 € 250Expected 2/26/2027	Mfr. Part No. M1261-2545-AL Mouser Part No 761-M1261-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 FEM 14mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	250Expected 2/26/2027	1,37 € 1,03 € 0,80 € 0,755 € View 0,71 € 0,692 € 0,68 € 0,671 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	14 mm	Aluminum	4.5 mm	Female / Female
Standoffs & Spacers M3X0.5 FEM 14mm AL Stdoff M1261-3005-AL RAF Electronic Hardware 1: 0,95 € 2.425On Order	Mfr. Part No. M1261-3005-AL Mouser Part No 761-M1261-3005-AL	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 FEM 14mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	2.425On Order On Order Ship Dates Mfr. No: M1261-3005-AL Stock: 0 On Order: 425 Expected 12/21/2026 2.000 Expected 3/15/2027 Factory Lead Time: 18 Weeks	0,95 € 0,818 € 0,636 € 0,599 € View 0,542 € 0,527 € 0,515 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	14 mm	Aluminum	4.5 mm	Female / Female
Standoffs & Spacers M2.5X0.45 FEM 21mm SS Stdoff M1268-2545-SS RAF Electronic Hardware 1: 1,93 € 150On Order	Mfr. Part No. M1268-2545-SS Mouser Part No 761-M1268-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 FEM 21mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	150On Order On Order Ship Dates Mfr. No: M1268-2545-SS Stock: 0 On Order: 96 Expected 11/17/2026 54 Expected 3/2/2027 Factory Lead Time: 20 Weeks	1,93 € 1,44 € 1,25 € 1,18 € View 1,10 € 1,08 € 1,07 € 1,05 €	Min.: 1 Mult.: 1	Standoffs	Hex Metric		21 mm		4.5 mm	Female
Standoffs & Spacers M3X0.5 FEM 25mm NYL Stdoff M1272-3005-N RAF Electronic Hardware 1: 4,29 € 39Expected 12/7/2026	Mfr. Part No. M1272-3005-N Mouser Part No 761-M1272-3005-N	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 FEM 25mm NYL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	39Expected 12/7/2026	4,29 € 4,02 € 3,50 € 3,40 € View 3,37 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric		25 mm		4.5 mm	Female
Standoffs & Spacers M2.5X0.45 M/F 6mm SS Stdoff M2101-2545-SS RAF Electronic Hardware 1: 1,37 € 1.477On Order	Mfr. Part No. M2101-2545-SS Mouser Part No 761-M2101-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 6mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	1.477On Order On Order Ship Dates Mfr. No: M2101-2545-SS Stock: 0 On Order: 397 Expected 11/13/2026 530 Expected 11/20/2026 550 Expected 3/16/2027 Factory Lead Time: 18 Weeks	1,37 € 1,10 € 0,93 € 0,879 € View 0,819 € 0,801 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	6 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 8mm AL Stdoff M2103-2545-AL RAF Electronic Hardware 1: 0,551 € 2.199Expected 11/13/2026	Mfr. Part No. M2103-2545-AL Mouser Part No 761-M2103-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 8mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	2.199Expected 11/13/2026	0,551 € 0,438 € 0,381 € 0,361 € View 0,342 € 0,34 € 0,336 € 0,326 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	8 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 9mm SS Stdoff M2104-2545-SS RAF Electronic Hardware 1: 1,46 € 540Expected 3/22/2027	Mfr. Part No. M2104-2545-SS Mouser Part No 761-M2104-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 9mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	540Expected 3/22/2027	1,46 € 1,17 € 0,968 € 0,917 € View 0,867 € 0,85 € 0,838 € 0,814 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	9 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 11mm NYL Stdoff M2106-2545-N RAF Electronic Hardware 1: 2,11 € 100Expected 3/8/2027	Mfr. Part No. M2106-2545-N Mouser Part No 761-M2106-2545-N	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 11mm NYL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	100Expected 3/8/2027	2,11 € 1,94 € 1,83 € 1,75 € View 1,68 € 1,61 € 1,60 € 1,59 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	11 mm	Nylon	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 11mm SS Stdoff M2106-2545-SS RAF Electronic Hardware 1: 1,52 € 644On Order	Mfr. Part No. M2106-2545-SS Mouser Part No 761-M2106-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 11mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	644On Order On Order Ship Dates Mfr. No: M2106-2545-SS Stock: 0 On Order: 334 Expected 11/10/2026 310 Expected 3/15/2027 Factory Lead Time: 14 Weeks	1,52 € 1,23 € 1,08 € 0,961 € View 0,96 € 0,909 € 0,869 € 0,864 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	11 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 12mm NYL Stdoff M2107-2545-N RAF Electronic Hardware 1: 2,99 € 78Expected 12/28/2026	Mfr. Part No. M2107-2545-N Mouser Part No 761-M2107-2545-N	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 12mm NYL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	78Expected 12/28/2026	2,99 € 2,68 € 2,55 € 2,41 € View 2,29 € 2,20 € 2,19 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	12 mm	Nylon	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 12mm SS Stdoff M2107-2545-SS RAF Electronic Hardware 1: 1,56 € 953Expected 3/22/2027	Mfr. Part No. M2107-2545-SS Mouser Part No 761-M2107-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 12mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	953Expected 3/22/2027	1,56 € 1,25 € 1,10 € 1,05 € View 0,931 € 0,913 € 0,90 € 0,866 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	12 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 13mm AL Stdoff M2108-2545-AL RAF Electronic Hardware 1: 0,95 € 633On Order	Mfr. Part No. M2108-2545-AL Mouser Part No 761-M2108-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 13mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	633On Order On Order Ship Dates Mfr. No: M2108-2545-AL Stock: 0 On Order: 283 Expected 2/8/2027 350 Expected 2/15/2027 Factory Lead Time: 17 Weeks	0,95 € 0,714 € 0,556 € 0,524 € View 0,492 € 0,474 € 0,46 € 0,458 € 0,445 €	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	13 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M3X0.5 M/F 13mm SS Stdoff M2108-3005-SS RAF Electronic Hardware 1: 1,73 € 180Expected 11/23/2026	Mfr. Part No. M2108-3005-SS Mouser Part No 761-M2108-3005-SS	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 M/F 13mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	180Expected 11/23/2026	1,73 € 1,29 € 1,02 € 0,905 € View 0,865 € 0,86 € 0,854 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	13 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 14mm SS Stdoff M2109-2545-SS RAF Electronic Hardware 1: 1,76 € 180Expected 2/23/2027	Mfr. Part No. M2109-2545-SS Mouser Part No 761-M2109-2545-SS	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 14mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	180Expected 2/23/2027	1,76 € 1,31 € 1,10 € 1,04 € View 1,00 € 0,976 € 0,971 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	14 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M3X0.5 M/F 15mm SS Stdoff M2110-3005-SS RAF Electronic Hardware 1: 1,64 € 1.137Expected 3/2/2027	Mfr. Part No. M2110-3005-SS Mouser Part No 761-M2110-3005-SS	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 M/F 15mm SS Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	1.137Expected 3/2/2027	1,64 € 1,32 € 1,12 € 1,05 € View 1,00 € 0,987 € 0,968 € 0,961 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	15 mm	Stainless Steel	4.5 mm	Male / Female
Standoffs & Spacers M2.5X0.45 M/F 16mm AL Stdoff M2111-2545-AL RAF Electronic Hardware 1: 0,691 € 1.047On Order	Mfr. Part No. M2111-2545-AL Mouser Part No 761-M2111-2545-AL	RAF Electronic Hardware	Standoffs & Spacers M2.5X0.45 M/F 16mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	1.047On Order On Order Ship Dates Mfr. No: M2111-2545-AL Stock: 0 On Order: 447 Expected 2/15/2027 600 Expected 3/1/2027 Factory Lead Time: 17 Weeks	0,691 € 0,555 € 0,484 € 0,459 € View 0,436 € 0,429 €	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M2.5 x 0.45	16 mm	Aluminum	4.5 mm	Male / Female
Standoffs & Spacers M3X0.5 M/F 18mm AL Stdoff M2113-3005-AL RAF Electronic Hardware 1: 1,09 € 367On Order	Mfr. Part No. M2113-3005-AL Mouser Part No 761-M2113-3005-AL	RAF Electronic Hardware	Standoffs & Spacers M3X0.5 M/F 18mm AL Stdoff Learn More about RAF Electronic Hardware raf 4 5mm hex standoffs	Datasheet	367On Order On Order Ship Dates Mfr. No: M2113-3005-AL Stock: 0 On Order: 67 Expected 12/25/2026 300 Expected 12/28/2026 Factory Lead Time: 15 Weeks	1,09 € 0,842 € 0,694 € 0,626 € View 0,59 € 0,578 € 0,572 € 0,569 € Quote	Min.: 1 Mult.: 1	Standoffs	Hex Metric	M3 x 0.5	18 mm	Aluminum	4.5 mm	Male / Female