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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 (USD) 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 M4 x 0.7 Self Clinching, Carbon Steel Zinc Plated M4x0.7, 7.9mmx8mm SO-RTM4-8ZI PEM 1: $0.78 4,560In Stock New Product	Mfr. Part # SO-RTM4-8ZI Mouser Part # 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	$0.78 $0.559 $0.448 $0.403 View $0.374 $0.364 $0.343 $0.336 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: $0.48 3,399In Stock New Product	Mfr. Part # SO-RTM3-4ZI Mouser Part # 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	$0.48 $0.347 $0.277 $0.25 View $0.232 $0.226 $0.213 $0.208 $0.201	Min.: 1 Mult.: 1	Standoffs		M3	4 mm	Steel		Zinc
Standoffs & Spacers Thru Hole Threaded Standoffs .138-32 #6-32, Stainless Steel, Self Clinching, .25in x .0.212x0.25in SOS-RT632-8 PEM 1: $0.95 2,800In Stock New Product	Mfr. Part # SOS-RT632-8 Mouser Part # 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	$0.95 $0.715 $0.557 $0.525 View $0.513 $0.496 $0.479 $0.462 $0.455	Min.: 1 Mult.: 1	Standoffs		M4	6.35 mm	Stainless 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: $0.49 4,980In Stock New Product	Mfr. Part # SO-RT440-8ZI Mouser Part # 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	$0.49 $0.354 $0.283 $0.255 View $0.237 $0.23 $0.217 $0.212 $0.205	Min.: 1 Mult.: 1	Standoffs		M4	6.35 mm	Steel		Zinc
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-1215-03-01-01-L-N Samtec 1: $3.58 A tariff of 24% may be applied if shipping to the United States. 102In Stock New Product	Mfr. Part # SO-1215-03-01-01-L-N Mouser Part # 200-SO1215030101LN New Product	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff	Datasheet	102In Stock	$3.58 $2.92 $2.48 $2.42 Quote Quote A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1									Bulk
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0815-03-01-02-L-N Samtec 1: $3.31 A tariff of 24% may be applied if shipping to the United States. 260In Stock New Product	Mfr. Part # SO-0815-03-01-02-L-N Mouser Part # 200-SO0815030102LN New Product	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff	Datasheet	260In Stock	$3.31 $3.17 $2.71 $2.53 View $2.05 $1.97 $1.77 Quote A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1									Bulk
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0815-03-03-01 Samtec 1: $3.44 A tariff of 24% may be applied if shipping to the United States. 68In Stock New Product	Mfr. Part # SO-0815-03-03-01 Mouser Part # 200-SO0815030301 New Product	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff	Datasheet	68In Stock	$3.44 $2.80 $2.38 $2.30 $2.29 A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1									Bulk
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.6-3ET PEM 1: $0.86 81,972In Stock 140,000On Order	Mfr. Part # SMTSO-M1.6-3ET Mouser Part # 153-SMTSO-M1.6-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	81,972In Stock 140,000On Order On Order Ship Dates Mfr. #: SMTSO-M1.6-3ET Stock: 81,972 Can Ship Immediately On Order: 20,000 Pending 62,000 Expected 12/9/2026 58,000 Expected 1/4/2027 Factory Lead-Time: 10 Weeks	Cut Tape $0.86 $0.645 $0.502 $0.473 Reel $0.448 View $0.463 $0.432 $0.417 $0.411 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standoffs	SMT	M1.6	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers R30 M3 x 8mm HEX 5mm A/F 6mm ML/ML NICKEL R30-3010802 Harwin 1: $0.66 A tariff of 8% may be applied if shipping to the United States. 8,199In Stock	Mfr. Part # R30-3010802 Mouser Part # 855-R30-3010802	Harwin	Standoffs & Spacers R30 M3 x 8mm HEX 5mm A/F 6mm ML/ML NICKEL	Datasheet	8,199In Stock	$0.66 $0.525 $0.43 $0.386 View $0.378 $0.367 $0.335 $0.322 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	8 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 6mm HEX SPACER BRASS 7mm A/F R40-3000702 Harwin 1: $0.83 6,404In Stock	Mfr. Part # R40-3000702 Mouser Part # 855-R40-3000702	Harwin	Standoffs & Spacers R40 M4 x 6mm HEX SPACER BRASS 7mm A/F	Datasheet	6,404In Stock	$0.83 $0.63 $0.49 $0.462 View $0.434 $0.417 $0.406 $0.397 $0.392	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: $1.05 A tariff of 8% may be applied if shipping to the United States. 3,700In Stock	Mfr. Part # R40-3001302 Mouser Part # 855-R40-3001302	Harwin	Standoffs & Spacers R40 M4 x 12mm HEX SPACER BRASS 7mm A/F	Datasheet	3,700In Stock	$1.05 $0.817 $0.635 $0.598 View $0.562 $0.541 $0.529 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	13 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R30 M3 x 14mm HEX 5mmA/F 6mm ML/ML NICKEL R30-3011402 Harwin 1: $0.68 A tariff of 8% may be applied if shipping to the United States. 10,304In Stock	Mfr. Part # R30-3011402 Mouser Part # 855-R30-3011402	Harwin	Standoffs & Spacers R30 M3 x 14mm HEX 5mmA/F 6mm ML/ML NICKEL	Datasheet	10,304In Stock	$0.68 $0.541 $0.443 $0.399 View $0.39 $0.379 $0.346 $0.333 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	14 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers R40 M4 x 30mm HEX SPACER BRASS 7mm A/F R40-3003502 Harwin 1: $2.02 1,780In Stock	Mfr. Part # R40-3003502 Mouser Part # 855-R40-3003502	Harwin	Standoffs & Spacers R40 M4 x 30mm HEX SPACER BRASS 7mm A/F	Datasheet	1,780In Stock	$2.02 $1.64 $1.31 $1.24 View $1.16 $1.12 $1.09 $1.06 Quote	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: $1.16 A tariff of 8% may be applied if shipping to the United States. 4,869In Stock	Mfr. Part # R40-3001602 Mouser Part # 855-R40-3001602	Harwin	Standoffs & Spacers R40 M4 x 15mm HEX 7mmA/F 8mm ML/FML NICKEL	Datasheet	4,869In Stock	$1.16 $0.91 $0.707 $0.667 View $0.626 $0.603 $0.586 $0.573 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Spacers	Hex	M4 x 0.7	16 mm	Brass	7 mm	Nickel	Male / Female
Standoffs & Spacers R30 M3 x 30mm THREAD HEX BRASS 5mm A/F R30-3003502 Harwin 1: $1.29 A tariff of 8% may be applied if shipping to the United States. 3,061In Stock	Mfr. Part # R30-3003502 Mouser Part # 855-R30-3003502	Harwin	Standoffs & Spacers R30 M3 x 30mm THREAD HEX BRASS 5mm A/F	Datasheet	3,061In Stock	$1.29 $1.04 $0.802 $0.756 View $0.71 $0.684 $0.664 $0.649 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Spacers	Hex	M3 x 0.5	35 mm	Brass	5 mm	Nickel	Male / Female
Standoffs & Spacers SURFACE MOUNT STANDOFF, 2-56 SMTSO-256-2ET PEM 1: $0.86 81,778In Stock	Mfr. Part # SMTSO-256-2ET Mouser Part # 153-SMTSO-256-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 2-56 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	81,778In Stock	Cut Tape $0.86 $0.648 $0.504 $0.475 Reel $0.449 View $0.465 $0.434 $0.418 $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	2-56	0.062 in	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-4ET PEM 1: $1.19 36,748In Stock	Mfr. Part # SMTSO-M2-4ET Mouser Part # 153-SMTSO-M2-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	36,748In Stock	Cut Tape $1.19 $0.89 $0.692 $0.653 Reel $0.639 View $0.617 $0.596 $0.575 Quote	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M2	4 mm	Steel		Zinc		Reel, Cut Tape
Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 19132 Vicor 1: $105.43 752In Stock	Mfr. Part # 19132 Mouser Part # 492-19132	Vicor	Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES	Datasheet	752In Stock	$105.43 $71.14	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: $0.85 100,641In Stock 87,194On Order	Mfr. Part # SMTSO-440-2ET Mouser Part # 153-SMTSO-440-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	100,641In Stock 87,194On Order On Order Ship Dates Mfr. #: SMTSO-440-2ET Stock: 100,641 Can Ship Immediately On Order: 6,000 Expected 11/6/2026 81,194 Expected 11/10/2026 Factory Lead-Time: 14 Weeks	Cut Tape $0.85 $0.641 $0.499 $0.47 Reel $0.444 View $0.46 $0.429 $0.414 $0.408 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: $0.85 164,922In Stock 280,500Expected 11/23/2026	Mfr. Part # SMTSO-M3-2ET Mouser Part # 153-SMTSO-M3-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	164,922In Stock 280,500Expected 11/23/2026	Cut Tape $0.85 $0.641 $0.499 $0.47 Reel $0.444 View $0.46 $0.429 $0.414 $0.408 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: $1.07 154,367In Stock 123,300Expected 1/27/2027	Mfr. Part # SMTSO-M3-4ET Mouser Part # 153-SMTSO-M3-4ET	PEM	Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	154,367In Stock 123,300Expected 1/27/2027	Cut Tape $1.07 $0.803 $0.625 $0.589 Reel $0.576 View $0.557 $0.538 $0.519 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: $0.99 44,851In Stock	Mfr. Part # SMTSO-M4-2ET Mouser Part # 153-SMTSO-M4-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	44,851In Stock	Cut Tape $0.99 $0.744 $0.579 $0.546 Reel $0.534 View $0.516 $0.499 $0.481 $0.474 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Standoffs	SMT	M4	2 mm	Steel		Tin		Reel, Cut Tape, MouseReel
Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS KFB3-M6-3ET PEM 1: $0.88 A tariff of 38% may be applied if shipping to the United States. 5,811In Stock	Mfr. Part # KFB3-M6-3ET Mouser Part # 153-KFB3-M6-3ET	PEM	Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	5,811In Stock	$0.88 $0.662 $0.515 $0.485 View $0.475 $0.459 $0.443 $0.427 $0.421 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M6	3 mm	Brass	11.1 mm	Tin
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: $1.09 76,970In Stock	Mfr. Part # SMTSO-440-4ET Mouser Part # 153-SMTSO-440-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	76,970In Stock	Cut Tape $1.09 $0.815 $0.634 $0.598 Reel $0.585 View $0.565 $0.546 $0.526 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	4-40	0.125 in	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers MOUNT STANDOFF SMTSO-M1.6-2ET PEM 1: $0.86 37,642In Stock 196,290On Order	Mfr. Part # SMTSO-M1.6-2ET Mouser Part # 153-SMTSO-M1.6-2ET	PEM	Standoffs & Spacers MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	37,642In Stock 196,290On Order On Order Ship Dates Mfr. #: SMTSO-M1.6-2ET Stock: 37,642 Can Ship Immediately On Order: 87,500 Expected 11/6/2026 6,290 Expected 11/10/2026 102,500 Expected 11/16/2026 Factory Lead-Time: 20 Weeks	Cut Tape $0.86 $0.644 $0.501 $0.473 Reel $0.447 View $0.462 $0.431 $0.416 $0.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standoffs	SMT	M1.6	2 mm	Steel		Zinc		Reel, Cut Tape, MouseReel