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3 mm Standoffs & Spacers

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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 SURFACE MOUNT STANDOFF SMTSO-M1.6-3ET PEM 1: $0.861 81,872In 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	81,872In Stock 140,000On Order On Order Ship Dates Mfr. No: SMTSO-M1.6-3ET Stock: 81,872 Can Dispatch Immediately On Order: 20,000 Pending 62,000 Expected 2026/12/09 58,000 Expected 2027/01/04 Factory Lead Time: 10 Weeks	Cut Tape $0.861 $0.645 $0.502 $0.473 Reel $0.448 View $0.463 $0.433 $0.418 $0.411 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standoffs	SMT	M1.6	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS KFB3-M6-3ET PEM 1: $0.88 5,811In 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	5,811In Stock	$0.88 $0.662 $0.515 $0.485 View $0.476 $0.459 $0.443 $0.427 $0.421	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M6	3 mm	Brass	11.1 mm	Tin
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-3ET PEM 1: $1.10 71,775In Stock	Mfr. Part No. SMTSO-M2-3ET Mouser Part No 153-SMTSO-M2-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	71,775In Stock	Cut Tape $1.10 $0.816 $0.642 Reel $0.545 $0.526 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M2	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-3ET PEM 1: $1.08 41,380In Stock 70,000Expected 2026/11/12	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	41,380In Stock 70,000Expected 2026/11/12	Cut Tape $1.08 $0.813 $0.633 $0.597 Reel $0.583 View $0.564 $0.544 $0.526 $0.518 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 SMTSO-M3-3ET PEM 1: $1.03 237,364In Stock 55,183Expected 2026/11/11	Mfr. Part No. SMTSO-M3-3ET Mouser Part No 153-SMTSO-M3-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	237,364In Stock 55,183Expected 2026/11/11	Cut Tape $1.03 $0.776 $0.604 $0.569 Reel $0.557 View $0.538 $0.519 $0.501 $0.493 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M3	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers R40 M4 x 35mm HEX 7mmA/F 8mm ML/FML NICKEL R40-6000302 Harwin 1: $0.53 8,016In Stock	Mfr. Part No. R40-6000302 Mouser Part No 855-R40-6000302	Harwin	Standoffs & Spacers R40 M4 x 35mm HEX 7mmA/F 8mm ML/FML NICKEL	Datasheet	8,016In Stock	$0.53 $0.416 $0.333 $0.299 View $0.293 $0.284 $0.259 $0.249 $0.242	Min.: 1 Mult.: 1	Spacers	Round		3 mm	Brass	6.35 mm	Nickel	Female / Female
Standoffs & Spacers Broaching Standoff 4.2 3mm Stainless Steel KFSE-4.2-3 PEM 1: $0.961 7,254In Stock	Mfr. Part No. KFSE-4.2-3 Mouser Part No 153-KFSE-4.2-3	PEM	Standoffs & Spacers Broaching Standoff 4.2 3mm Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	7,254In Stock	$0.961 $0.678 $0.543 $0.49 View $0.484 $0.411 $0.406 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount		3 mm	Brass		Tin
Standoffs & Spacers BRASS SMT STANDOFF M25 L:3MM SMTSOB-M25-3ET PEM 1: $1.26 7,351In Stock	Mfr. Part No. SMTSOB-M25-3ET Mouser Part No 153-SMTSOB-M25-3ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF M25 L:3MM Learn More about PEM smtsob sm fasteners	Datasheet	7,351In Stock	Cut Tape $1.26 $0.942 $0.734 $0.691 Reel $0.676 View $0.654 $0.632 $0.609 Quote	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M2.5	3 mm					Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M4-3ET PEM 1: $1.81 3,498In Stock 10,400Expected 2026/12/30	Mfr. Part No. SMTSO-M4-3ET Mouser Part No 153-SMTSO-M4-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	3,498In Stock 10,400Expected 2026/12/30	Cut Tape $1.81 $1.35 $1.05 $0.996 Reel $0.975 View $0.941 $0.909 $0.876 Quote MouseReel Available	Min.: 1 Mult.: 1 : 800	Standoffs	SMT	M4	3 mm					Reel, Cut Tape, MouseReel
Standoffs & Spacers BRASS SMT STANDOFF M3 L:3MM SMTSOB-M3-3ET PEM 1: $1.17 20,859In Stock 3,000On Order	Mfr. Part No. SMTSOB-M3-3ET Mouser Part No 153-SMTSOB-M3-3ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF M3 L:3MM Learn More about PEM smtsob sm fasteners	Datasheet	20,859In Stock 3,000On Order	Cut Tape $1.17 $0.878 $0.691 Reel $0.587 $0.566 $0.558 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M3	3 mm	Brass		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers Broaching Standoff 4.2 3mm Carbon Steel KFE-4.2-3ET PEM 1: $0.611 10,114In Stock	Mfr. Part No. KFE-4.2-3ET Mouser Part No 153-KFE-4.2-3ET	PEM	Standoffs & Spacers Broaching Standoff 4.2 3mm Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	10,114In Stock	$0.611 $0.429 $0.343 $0.309 View $0.306 $0.259 $0.257 $0.248	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount		3 mm	Brass		Tin
Standoffs & Spacers Broaching Standoff 3.6 3mm Stainless Steel KFSE-3.6-3 PEM 1: $0.861 5,846In Stock	Mfr. Part No. KFSE-3.6-3 Mouser Part No 153-KFSE-3.6-3	PEM	Standoffs & Spacers Broaching Standoff 3.6 3mm Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	5,846In Stock	$0.861 $0.615 $0.492 $0.443 View $0.411 $0.40 $0.377 $0.369 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount		3 mm	Brass		Tin
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.4-3ET PEM 1: $0.97 9,011In Stock	Mfr. Part No. SMTSO-M1.4-3ET Mouser Part No 153-SMTSO-M1.4-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	9,011In Stock	Cut Tape $0.97 $0.726 $0.565 $0.533 Reel $0.504 View $0.521 $0.486 $0.469 $0.462 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standoffs	SMT	M1.4	3 mm	Steel		Zinc		Reel, Cut Tape, MouseReel
Standoffs & Spacers Broaching Standoff M3 3mm Stainless Steel KFSE-M3-3 PEM 1: $0.97 12,509In Stock 16,000Expected 2026/11/16	Mfr. Part No. KFSE-M3-3 Mouser Part No 153-KFSE-M3-3	PEM	Standoffs & Spacers Broaching Standoff M3 3mm Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	12,509In Stock 16,000Expected 2026/11/16	$0.97 $0.69 $0.551 $0.497 View $0.461 $0.448 $0.422 $0.413 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	3 mm	Brass	5.56 mm	Tin
Standoffs & Spacers BRASS SMT STANDOFF M2 L:3MM SMTSOB-M2-3ET PEM 1: $1.17 8,524In Stock	Mfr. Part No. SMTSOB-M2-3ET Mouser Part No 153-SMTSOB-M2-3ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF M2 L:3MM Learn More about PEM smtsob sm fasteners	Datasheet	8,524In Stock	Cut Tape $1.17 $0.878 $0.691 Reel $0.587 $0.566 $0.558	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M2	3 mm					Reel, Cut Tape
Standoffs & Spacers STANDOFF, STEEL SO-M4-3ZI PEM 1: $0.511 8,448In Stock	Mfr. Part No. SO-M4-3ZI Mouser Part No 153-SO-M4-3ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	8,448In Stock	$0.511 $0.365 $0.292 $0.263 View $0.238 $0.224 $0.219 $0.212	Min.: 1 Mult.: 1	Standoffs	Round	M4	3 mm
Standoffs & Spacers MINI STANDOFF M2 3MM LONG MSO4-M2-3 PEM 1: $0.29 12,412In Stock	Mfr. Part No. MSO4-M2-3 Mouser Part No 153-MSO4-M2-3	PEM	Standoffs & Spacers MINI STANDOFF M2 3MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	12,412In Stock	$0.29 $0.202 $0.16 $0.152 View $0.128 $0.123 $0.12 $0.116	Min.: 1 Mult.: 1	Standoffs		M2	3 mm
Standoffs & Spacers WA-SMSA Size 3.3 Spc 3 x 6 x 4.2 mm 78614030960 Wurth Elektronik 1: $1.93 1,877In Stock	Mfr. Part No. 78614030960 Mouser Part No 710-78614030960	Wurth Elektronik	Standoffs & Spacers WA-SMSA Size 3.3 Spc 3 x 6 x 4.2 mm Learn More about Wurth Elektronik smt spacers	Datasheet	1,877In Stock	Cut Tape $1.93 $1.79 $1.60 $1.36 Reel $1.08 View $1.21 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 800	Spacers	Swage		3 mm	Steel	6 mm	Tin	Female / Female	Reel, Cut Tape, MouseReel
Standoffs & Spacers WA-SMSA Size M3 Spcr 3 x 6 x 4.2 mm 78614030360 Wurth Elektronik 1: $2.01 9,825In Stock	Mfr. Part No. 78614030360 Mouser Part No 710-78614030360	Wurth Elektronik	Standoffs & Spacers WA-SMSA Size M3 Spcr 3 x 6 x 4.2 mm Learn More about Wurth Elektronik smt spacers	Datasheet	9,825In Stock	Cut Tape $2.01 $1.86 $1.67 $1.42 Reel $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 800	Spacers	Swage	M3	3 mm	Steel	6 mm	Tin	Female / Female	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.2-3ET PEM 1: $0.99 10,015In Stock	Mfr. Part No. SMTSO-M1.2-3ET Mouser Part No 153-SMTSO-M1.2-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	10,015In Stock	Cut Tape $0.99 $0.737 $0.575 $0.541 Reel $0.511 View $0.529 $0.493 $0.476 $0.468	Min.: 1 Mult.: 1 : 2,000	Standoffs	SMT	M1.2	3 mm					Reel, Cut Tape
Standoffs & Spacers R30 3MM F/L CA 10 450MM 22AWG DIL R30-9400300 Harwin 1: $0.561 9,335In Stock	Mfr. Part No. R30-9400300 Mouser Part No 855-R30-9400300	Harwin	Standoffs & Spacers R30 3MM F/L CA 10 450MM 22AWG DIL	Datasheet	9,335In Stock	$0.561 $0.44 $0.355 $0.317 View $0.312 $0.304 $0.276 $0.266 $0.258	Min.: 1 Mult.: 1	Spacers	Hex		3 mm	Polybutylene Terephthalate (PBT)	6.35 mm		Female / Female
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M35-3ET PEM 1: $1.36 1,493In Stock 10,000Expected 2027/03/17	Mfr. Part No. SMTSO-M35-3ET Mouser Part No 153-SMTSO-M35-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	1,493In Stock 10,000Expected 2027/03/17	Cut Tape $1.36 $1.02 $0.797 Reel $0.677 $0.654 Quote Quote	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	M3.5	3 mm					Reel, Cut Tape
Standoffs & Spacers STANDOFF, STAINLESS SOS-M4-3 PEM 1: $1.00 3,039In Stock	Mfr. Part No. SOS-M4-3 Mouser Part No 153-SOS-M4-3	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	3,039In Stock	$1.00 $0.75 $0.584 $0.55 View $0.538 $0.52 $0.502 $0.485 $0.477	Min.: 1 Mult.: 1	Standoffs	Round	M4	3 mm
Standoffs & Spacers STANDOFF, STEEL SO-M5-3ZI PEM 1: $0.861 66In Stock	Mfr. Part No. SO-M5-3ZI Mouser Part No 153-SO-M5-3ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	66In Stock	$0.861 $0.614 $0.492 $0.442 View $0.411 $0.40 $0.377 $0.368 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M5	3 mm
Standoffs & Spacers STANDOFF, STAINLESS SOS-M3-3 PEM 1: $0.78 524In Stock	Mfr. Part No. SOS-M3-3 Mouser Part No 153-SOS-M3-3	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	524In Stock	$0.78 $0.556 $0.445 $0.40 View $0.372 $0.362 $0.341 $0.334 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M3	3 mm