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Standoffs & Spacers

Standoffs & Spacers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many standoff & spacer manufacturers including Essentra, Fascomp, Harwin, Keystone Electronics, PEM, RAF Electronic Hardware, Wurth Elektronik, & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Thread Size	Length	Material	Outside Diameter	Plating	Gender	Packaging
Standoffs & Spacers Thru Hole Threaded Standoffs .138-32 #6-32, Stainless Steel, Self Clinching, .25in x .0.212x0.25in SOS-RT632-8 PEM 1: HK$7.81 3,000In Stock New Product	Mfr. Part No. SOS-RT632-8 Mouser Part No 153-SOS-RT632-8 New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs .138-32 #6-32, Stainless Steel, Self Clinching, .25in x .0.212x0.25in Learn More about PEM so rt free running locking standoffs	Datasheet	3,000In Stock	HK$7.81 HK$5.88 HK$4.58 HK$4.32 View HK$4.22 HK$4.08 HK$3.94 HK$3.80 HK$3.74	Min.: 1 Mult.: 1	Standoffs		M4	6.35 mm	Stainless Steel		Zinc
Standoffs & Spacers Thru Hole Threaded Standoffs M4 x 0.7 Self Clinching, Carbon Steel Zinc Plated M4x0.7, 7.9mmx8mm SO-RTM4-8ZI PEM 1: HK$6.41 4,560In Stock New Product	Mfr. Part No. SO-RTM4-8ZI Mouser Part No 153-SO-RTM4-8ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs M4 x 0.7 Self Clinching, Carbon Steel Zinc Plated M4x0.7, 7.9mmx8mm Learn More about PEM so rt free running locking standoffs	Datasheet	4,560In Stock	HK$6.41 HK$4.59 HK$3.68 HK$3.31 View HK$3.07 HK$2.99 HK$2.82 HK$2.76 Quote	Min.: 1 Mult.: 1	Standoffs		M4	8 mm	Steel		Zinc
Standoffs & Spacers Thru Hole Threaded Standoffs .112-40 #4-40 Self Clinching, Carbon Steel Zinc Plated, 0.187 in x 0.25in SO-RT440-8ZI PEM 1: HK$4.03 4,980In Stock New Product	Mfr. Part No. SO-RT440-8ZI Mouser Part No 153-SO-RT440-8ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs .112-40 #4-40 Self Clinching, Carbon Steel Zinc Plated, 0.187 in x 0.25in Learn More about PEM so rt free running locking standoffs	Datasheet	4,980In Stock	HK$4.03 HK$2.91 HK$2.33 HK$2.10 View HK$1.95 HK$1.89 HK$1.78 HK$1.74 HK$1.69	Min.: 1 Mult.: 1	Standoffs		M4	6.35 mm	Steel		Zinc
Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated, 4.8mm x 4mm SO-RTM3-4ZI PEM 1: HK$3.95 3,411In Stock New Product	Mfr. Part No. SO-RTM3-4ZI Mouser Part No 153-SO-RTM3-4ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated, 4.8mm x 4mm Learn More about PEM so rt free running locking standoffs	Datasheet	3,411In Stock	HK$3.95 HK$2.85 HK$2.28 HK$2.06 View HK$1.91 HK$1.86 HK$1.75 HK$1.71 HK$1.65	Min.: 1 Mult.: 1	Standoffs		M3	4 mm	Steel		Zinc
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.6-3ET PEM 1: HK$7.07 42,309In Stock 129,800On Order	Mfr. Part No. SMTSO-M1.6-3ET Mouser Part No 153-SMTSO-M1.6-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	42,309In Stock 129,800On Order On Order Ship Dates Mfr. No: SMTSO-M1.6-3ET Stock: 42,309 Can Dispatch Immediately On Order: 28,000 Expected 28/9/2026 39,800 Expected 19/10/2026 62,000 Expected 9/12/2026 Factory Lead Time: 10 Weeks	Cut Tape HK$7.07 HK$5.30 HK$4.13 HK$3.89 Reel HK$3.68 View HK$3.81 HK$3.55 HK$3.43 HK$3.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standoffs	SMT	M1.6	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers R40 M4 x 30mm HEX SPACER BRASS 7mm A/F R40-3003502 Harwin 1: HK$16.60 1,960In Stock	Mfr. Part No. R40-3003502 Mouser Part No 855-R40-3003502	Harwin	Standoffs & Spacers R40 M4 x 30mm HEX SPACER BRASS 7mm A/F	Datasheet	1,960In Stock	HK$16.60 HK$13.48 HK$10.77 HK$10.19 View HK$9.54 HK$9.21 HK$8.96 HK$8.71 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	35 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R30 M3 x 30mm THREAD HEX BRASS 5mm A/F R30-3003502 Harwin 1: HK$10.60 3,424In Stock	Mfr. Part No. R30-3003502 Mouser Part No 855-R30-3003502	Harwin	Standoffs & Spacers R30 M3 x 30mm THREAD HEX BRASS 5mm A/F	Datasheet	3,424In Stock	HK$10.60 HK$8.55 HK$6.59 HK$6.21 View HK$5.84 HK$5.79 HK$5.62 HK$5.50 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	35 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 6mm HEX SPACER BRASS 7mm A/F R40-3000702 Harwin 1: HK$6.82 6,912In Stock	Mfr. Part No. R40-3000702 Mouser Part No 855-R40-3000702	Harwin	Standoffs & Spacers R40 M4 x 6mm HEX SPACER BRASS 7mm A/F	Datasheet	6,912In Stock	HK$6.82 HK$5.18 HK$4.03 HK$3.80 View HK$3.57 HK$3.43 HK$3.34 HK$3.26 HK$3.22	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	7 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 12mm HEX SPACER BRASS 7mm A/F R40-3001302 Harwin 1: HK$8.63 3,710In Stock	Mfr. Part No. R40-3001302 Mouser Part No 855-R40-3001302	Harwin	Standoffs & Spacers R40 M4 x 12mm HEX SPACER BRASS 7mm A/F	Datasheet	3,710In Stock	HK$8.63 HK$6.72 HK$5.22 HK$4.92 View HK$4.62 HK$4.32 HK$4.23 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	13 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-256-4ET PEM 1: HK$9.45 61,410In Stock	Mfr. Part No. SMTSO-256-4ET Mouser Part No 153-SMTSO-256-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	61,410In Stock	Cut Tape HK$9.45 HK$7.06 HK$5.50 HK$5.19 Reel HK$5.07 View HK$4.90 HK$4.73 HK$4.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	2-56	0.125 in	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-12ET PEM 1: HK$13.07 23,266In Stock	Mfr. Part No. SMTSO-632-12ET Mouser Part No 153-SMTSO-632-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	23,266In Stock	Cut Tape HK$13.07 HK$9.78 HK$7.64 Reel HK$7.20 HK$7.04 View HK$6.81 HK$6.57 HK$6.34 Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	6-32	0.375 in	Steel		Zinc		Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-2ET PEM 1: HK$8.55 40,504In Stock 25,500Expected 14/12/2026	Mfr. Part No. SMTSO-632-2ET Mouser Part No 153-SMTSO-632-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	40,504In Stock 25,500Expected 14/12/2026	Cut Tape HK$8.55 HK$6.39 HK$4.96 HK$4.69 Reel HK$4.43 View HK$4.58 HK$4.27 HK$4.13 HK$4.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	6-32	0.062 in	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: HK$10.44 86,809In Stock 81,300On Order	Mfr. Part No. SMTSO-440-12ET Mouser Part No 153-SMTSO-440-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	86,809In Stock 81,300On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 86,809 Can Dispatch Immediately On Order: 300 Pending 81,000 Expected 28/10/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$10.44 HK$7.81 HK$6.07 Reel HK$5.73 HK$5.61 View HK$5.42 HK$5.23 HK$5.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	4-40	0.375 in	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-2ET PEM 1: HK$7.07 55,299In Stock 252,000On Order	Mfr. Part No. SMTSO-M2-2ET Mouser Part No 153-SMTSO-M2-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	55,299In Stock 252,000On Order On Order Ship Dates Mfr. No: SMTSO-M2-2ET Stock: 55,299 Can Dispatch Immediately On Order: 100,500 Expected 6/10/2026 51,000 Expected 18/11/2026 100,500 Expected 9/12/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$7.07 HK$5.24 HK$4.09 HK$3.86 Reel HK$3.63 View HK$3.77 HK$3.51 HK$3.39 HK$3.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	M2	2 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-2ET PEM 1: HK$7.23 53,875In Stock 100,500Expected 18/11/2026	Mfr. Part No. SMTSO-M25-2ET Mouser Part No 153-SMTSO-M25-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	53,875In Stock 100,500Expected 18/11/2026	Cut Tape HK$7.23 HK$5.45 HK$4.24 HK$3.99 Reel HK$3.78 View HK$3.91 HK$3.65 HK$3.52 HK$3.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	M2.5	2 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: HK$10.03 55,923In Stock 70,200On Order	Mfr. Part No. SMTSO-M3-6ET Mouser Part No 153-SMTSO-M3-6ET	PEM	Standoffs & Spacers SMT STANDOFF, M3 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	55,923In Stock 70,200On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 55,923 Can Dispatch Immediately On Order: 650 Pending 69,550 Expected 3/11/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$10.03 HK$7.54 HK$5.87 Reel HK$5.53 HK$5.41 View HK$5.23 HK$5.05 HK$4.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT	M3	6 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS KFB3-M6-3ET PEM 1: HK$7.23 7,061In Stock	Mfr. Part No. KFB3-M6-3ET Mouser Part No 153-KFB3-M6-3ET	PEM	Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	7,061In Stock	HK$7.23 HK$5.44 HK$4.23 HK$3.99 View HK$3.90 HK$3.77 HK$3.64 HK$3.51 HK$3.46	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M6	3 mm	Brass	11.1 mm	Tin
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M25-10ET PEM 1: HK$11.67 27,424In Stock	Mfr. Part No. SMTSO-M25-10ET Mouser Part No 153-SMTSO-M25-10ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	27,424In Stock	Cut Tape HK$11.67 HK$8.71 HK$6.79 Reel HK$6.40 HK$6.26 View HK$6.05 HK$5.84 HK$5.64 Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	M2.5	10 mm					Reel, Cut Tape
Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 19132 Vicor 1: HK$866.63 766In Stock	Mfr. Part No. 19132 Mouser Part No 492-19132	Vicor	Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES	Datasheet	766In Stock	HK$866.63 HK$584.77	Min.: 1 Mult.: 1	Standoffs	Kit Round Metric	4-40	0.403 in	Stainless Steel	0.188 in	Passivated	Female / Female	Bulk
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: HK$6.99 117,844In Stock 105,000Expected 28/10/2026	Mfr. Part No. SMTSO-440-2ET Mouser Part No 153-SMTSO-440-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	117,844In Stock 105,000Expected 28/10/2026	Cut Tape HK$6.99 HK$5.27 HK$4.10 HK$3.86 Reel HK$3.65 View HK$3.78 HK$3.53 HK$3.40 HK$3.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	4-40	0.062 in	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-2ET PEM 1: HK$6.99 257,793In Stock 280,500Expected 16/11/2026	Mfr. Part No. SMTSO-M3-2ET Mouser Part No 153-SMTSO-M3-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	257,793In Stock 280,500Expected 16/11/2026	Cut Tape HK$6.99 HK$5.27 HK$4.10 HK$3.86 Reel HK$3.65 View HK$3.78 HK$3.53 HK$3.40 HK$3.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	M3	2 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET SMTSO-M3-4ET PEM 1: HK$8.80 179,154In Stock	Mfr. Part No. SMTSO-M3-4ET Mouser Part No 153-SMTSO-M3-4ET	PEM	Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	179,154In Stock	Cut Tape HK$8.80 HK$6.60 HK$5.14 HK$4.84 Reel HK$4.73 View HK$4.58 HK$4.42 HK$4.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M3	4 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M4-2ET PEM 1: HK$8.14 57,530In Stock	Mfr. Part No. SMTSO-M4-2ET Mouser Part No 153-SMTSO-M4-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	57,530In Stock	Cut Tape HK$8.14 HK$6.12 HK$4.76 HK$4.49 Reel HK$4.39 View HK$4.24 HK$4.10 HK$3.95 HK$3.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Standoffs	SMT	M4	2 mm	Steel		Tin		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-3ET PEM 1: HK$8.88 61,957In Stock 71,540On Order	Mfr. Part No. SMTSO-M25-3ET Mouser Part No 153-SMTSO-M25-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	61,957In Stock 71,540On Order On Order Ship Dates Mfr. No: SMTSO-M25-3ET Stock: 61,957 Can Dispatch Immediately On Order: 1,540 Expected 21/10/2026 70,000 Expected 3/11/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$8.88 HK$6.68 HK$5.20 HK$4.90 Reel HK$4.79 View HK$4.64 HK$4.47 HK$4.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M2.5	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: HK$8.96 80,953In Stock 3,910Expected 16/10/2026	Mfr. Part No. SMTSO-440-4ET Mouser Part No 153-SMTSO-440-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	80,953In Stock 3,910Expected 16/10/2026	Cut Tape HK$8.96 HK$6.70 HK$5.21 HK$4.92 Reel HK$4.81 View HK$4.64 HK$4.49 HK$4.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	4-40	0.125 in	Steel		Zinc		Reel, Cut Tape, MouseReel