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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 (GBP) 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: £0.713 2,800In 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	2,800In Stock	£0.713 £0.537 £0.418 £0.395 View £0.385 £0.373 £0.36 £0.347 £0.341	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: £0.586 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	£0.586 £0.42 £0.336 £0.303 View £0.281 £0.273 £0.258 £0.252 Quote	Min.: 1 Mult.: 1	Standoffs		M4	8 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: £0.361 3,399In 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	3,399In Stock	£0.361 £0.26 £0.208 £0.188 View £0.175 £0.169 £0.16 £0.156 £0.151	Min.: 1 Mult.: 1	Standoffs		M3	4 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: £0.368 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	£0.368 £0.265 £0.212 £0.191 View £0.178 £0.173 £0.163 £0.159 £0.154	Min.: 1 Mult.: 1	Standoffs		M4	6.35 mm	Steel		Zinc
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0815-03-01-02-L-N Samtec 1: £2.49 260In Stock New Product	Mfr. Part No. SO-0815-03-01-02-L-N Mouser Part No 200-SO0815030102LN New Product	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff	Datasheet	260In Stock	£2.49 £2.38 £2.03 £1.90 £1.55	Min.: 1 Mult.: 1									Bulk
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0815-03-03-01 Samtec 1: £2.58 68In Stock New Product	Mfr. Part No. SO-0815-03-03-01 Mouser Part No 200-SO0815030301 New Product	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff	Datasheet	68In Stock	£2.58 £2.10 £1.79 £1.73 £1.72	Min.: 1 Mult.: 1									Bulk
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-1215-03-01-01-L-N Samtec 1: £2.69 102In Stock New Product	Mfr. Part No. SO-1215-03-01-01-L-N Mouser Part No 200-SO1215030101LN New Product	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff	Datasheet	102In Stock	£2.69 £2.19 £1.86 £1.82 £1.81	Min.: 1 Mult.: 1									Bulk
Standoffs & Spacers R30 M3 x 8mm HEX 5mm A/F 6mm ML/ML NICKEL R30-3010802 Harwin 1: £0.496 8,249In Stock	Mfr. Part No. R30-3010802 Mouser Part No 855-R30-3010802	Harwin	Standoffs & Spacers R30 M3 x 8mm HEX 5mm A/F 6mm ML/ML NICKEL	Datasheet	8,249In Stock	£0.496 £0.394 £0.323 £0.29 View £0.284 £0.276 £0.251 £0.242 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	8 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers R30 M3 x 30mm THREAD HEX BRASS 5mm A/F R30-3003502 Harwin 1: £0.969 3,421In 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	3,421In Stock	£0.969 £0.78 £0.602 £0.567 View £0.545 £0.528 £0.512 £0.497	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: £0.623 6,908In 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	6,908In Stock	£0.623 £0.473 £0.368 £0.347 View £0.326 £0.313 £0.306	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: £0.788 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	£0.788 £0.614 £0.478 £0.45 View £0.423 £0.419	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	13 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R30 M3 x 6mm HEX 5mm A/F 6mm ML/ML NICKEL R30-3010602 Harwin 1: £0.473 33,443In Stock	Mfr. Part No. R30-3010602 Mouser Part No 855-R30-3010602	Harwin	Standoffs & Spacers R30 M3 x 6mm HEX 5mm A/F 6mm ML/ML NICKEL	Datasheet	33,443In Stock	£0.473 £0.366 £0.304 £0.272 View £0.267 £0.259 £0.237 £0.228 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	6 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers R30 M3 x 14mm HEX 5mmA/F 6mm ML/ML NICKEL R30-3011402 Harwin 1: £0.511 10,354In Stock	Mfr. Part No. R30-3011402 Mouser Part No 855-R30-3011402	Harwin	Standoffs & Spacers R30 M3 x 14mm HEX 5mmA/F 6mm ML/ML NICKEL	Datasheet	10,354In Stock	£0.511 £0.399 £0.333 £0.299 View £0.292 £0.285 £0.26 £0.25 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	14 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 15mm CLEARANCE CIRCULAR SPACER R40-3001502 Harwin 1: £0.841 4,028In Stock	Mfr. Part No. R40-3001502 Mouser Part No 855-R40-3001502	Harwin	Standoffs & Spacers R40 M4 x 15mm CLEARANCE CIRCULAR SPACER	Datasheet	4,028In Stock	£0.841 £0.664 £0.526 £0.496 View £0.466 £0.448 £0.437 £0.426 Quote	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	15 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 30mm HEX SPACER BRASS 7mm A/F R40-3003502 Harwin 1: £1.52 1,780In 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	1,780In Stock	£1.52 £1.23 £0.986 £0.934 View £0.871 £0.841 £0.818 £0.816	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	35 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 15mm HEX 7mmA/F 8mm ML/FML NICKEL R40-3001602 Harwin 1: £0.871 4,869In Stock	Mfr. Part No. R40-3001602 Mouser Part No 855-R40-3001602	Harwin	Standoffs & Spacers R40 M4 x 15mm HEX 7mmA/F 8mm ML/FML NICKEL	Datasheet	4,869In Stock	£0.871 £0.684 £0.531 £0.501 £0.485	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	16 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.6-3ET PEM 1: £0.646 82,809In Stock 140,000On 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	82,809In Stock 140,000On Order On Order Ship Dates Mfr. No: SMTSO-M1.6-3ET Stock: 82,809 Can Dispatch Immediately On Order: 20,000 Pending 62,000 Expected 09/12/2026 58,000 Expected 04/01/2027 Factory Lead Time: 10 Weeks	Cut Tape £0.646 £0.485 £0.377 £0.355 Reel £0.336 View £0.347 £0.325 £0.313 £0.308 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standoffs	SMT	M1.6	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-256-4ET PEM 1: £0.863 55,266In 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	55,266In Stock	Cut Tape £0.863 £0.645 £0.502 £0.474 Reel £0.464 View £0.448 £0.432 £0.416 £0.41 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: £1.20 22,116In 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	22,116In Stock	Cut Tape £1.20 £0.89 £0.698 Reel £0.657 £0.643 View £0.622 £0.60 £0.579 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: £0.78 35,036In Stock 25,500Expected 21/12/2026	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	35,036In Stock 25,500Expected 21/12/2026	Cut Tape £0.78 £0.583 £0.453 £0.428 Reel £0.405 View £0.418 £0.39 £0.377 £0.371 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, M2.5 SMTSO-M25-4ET PEM 1: £0.882 30,049In Stock 23,400Expected 23/12/2026	Mfr. Part No. SMTSO-M25-4ET Mouser Part No 153-SMTSO-M25-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	30,049In Stock 23,400Expected 23/12/2026	Cut Tape £0.882 £0.657 £0.512 £0.483 Reel £0.471 View £0.456 £0.44 £0.424 £0.418 MouseReel Available	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M2.5	4 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: £0.638 87,214In Stock 105,000Expected 06/11/2026	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	87,214In Stock 105,000Expected 06/11/2026	Cut Tape £0.638 £0.481 £0.375 £0.353 Reel £0.333 View £0.346 £0.322 £0.311 £0.306 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: £0.638 184,835In Stock 280,500Expected 23/11/2026	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	184,835In Stock 280,500Expected 23/11/2026	Cut Tape £0.638 £0.481 £0.375 £0.353 Reel £0.333 View £0.346 £0.322 £0.311 £0.306 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: £0.803 157,654In Stock 123,300Expected 27/01/2027	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	157,654In Stock 123,300Expected 27/01/2027	Cut Tape £0.803 £0.603 £0.47 £0.443 Reel £0.432 View £0.418 £0.404 £0.389 £0.383 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: £0.743 45,350In 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	45,350In Stock	Cut Tape £0.743 £0.559 £0.435 £0.41 Reel £0.401 View £0.388 £0.375 £0.361 £0.356 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Standoffs	SMT	M4	2 mm	Steel		Tin		Reel, Cut Tape, MouseReel