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M3 Hardware

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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.
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 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	$0.48 $0.347 $0.277 $0.25 View $0.233 $0.226 $0.213 $0.208 $0.201	Min.: 1 Mult.: 1
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: $0.29 156,212In Stock 154,000Expected 2026/10/21	Mfr. Part No. KF2-M3-ET Mouser Part No 153-KF2-M3-ET	PEM	Mounting Fixings NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	156,212In Stock 154,000Expected 2026/10/21	$0.29 $0.211 $0.169 $0.152 View $0.141 $0.137 $0.129 $0.126 $0.122	Min.: 1 Mult.: 1
Screws & Fasteners SMT PF W/MATHREAD SMTPFLSM-M3-0ET PEM 1: $3.81 8,572In Stock 8,200Expected 2026/12/02	Mfr. Part No. SMTPFLSM-M3-0ET Mouser Part No 153-SMTPFLSM-M3-0ET	PEM	Screws & Fasteners SMT PF W/MATHREAD Learn More about PEM smtpflsm captive panel screws	Datasheet	8,572In Stock 8,200Expected 2026/12/02	Cut Tape $3.81 $3.04 $2.80 $2.50 Reel $2.33 View $2.22 $2.12 $2.04 $1.97	Min.: 1 Mult.: 1 : 200
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-3ET PEM 1: $1.03 205,103In Stock 100,000Expected 2026/11/16	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	205,103In Stock 100,000Expected 2026/11/16	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 & Spacers SURFACE MOUNT NUT STANDOFF SPACER SMTSO-M3-5ET PEM 1: $1.38 29,789In Stock 24,750Expected 2026/11/06	Mfr. Part No. SMTSO-M3-5ET Mouser Part No 153-SMTSO-M3-5ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	29,789In Stock 24,750Expected 2026/11/06	Cut Tape $1.38 $1.03 $0.80 $0.754 Reel $0.736 View $0.712 $0.687 $0.663 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: $1.22 48,004In Stock 154,050On 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	48,004In Stock 154,050On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 48,004 Can Dispatch Immediately On Order: 650 Pending 69,550 Expected 2026/11/12 83,850 Expected 2027/01/15 Factory Lead Time: 13 Weeks	Cut Tape $1.22 $0.918 $0.714 Reel $0.673 $0.658 View $0.636 $0.614 $0.592 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-2ET PEM 1: $0.85 185,171In Stock 280,500Expected 2026/11/23	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	185,171In Stock 280,500Expected 2026/11/23	Cut Tape $0.85 $0.641 $0.499 $0.47 Reel $0.444 View $0.461 $0.429 $0.414 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET SMTSO-M3-4ET PEM 1: $1.07 157,654In Stock 123,300Expected 2027/01/27	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 2027/01/27	Cut Tape $1.07 $0.804 $0.626 $0.59 Reel $0.576 View $0.557 $0.538 $0.519 $0.511 MouseReel Available	Min.: 1 Mult.: 1 : 900
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: $0.62 63,325In Stock 140,000On Order	Mfr. Part No. KFS2-M3 Mouser Part No 153-KFS2-M3	PEM	Mounting Fixings NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	63,325In Stock 140,000On Order On Order Ship Dates Mfr. No: KFS2-M3 Stock: 63,325 Can Dispatch Immediately On Order: 38,000 Pending 102,000 Expected 2026/11/30 Factory Lead Time: 13 Weeks	$0.62 $0.443 $0.355 $0.319 View $0.297 $0.288 $0.272 $0.266 $0.257	Min.: 1 Mult.: 1
Mounting Fixings SURFACE MOUNT R'ANGLE M3 SMTRAM3-7-5ET PEM 1: $2.17 17,168In Stock 39,000On Order	Mfr. Part No. SMTRAM3-7-5ET Mouser Part No 153-SMTRAM3-7-5ET	PEM	Mounting Fixings SURFACE MOUNT R'ANGLE M3 Learn More about PEM smtra rangle fasteners	Datasheet	17,168In Stock 39,000On Order On Order Ship Dates Mfr. No: SMTRAM3-7-5ET Stock: 17,168 Can Dispatch Immediately On Order: 11,700 Expected 2026/11/02 27,300 Expected 2026/12/30 Factory Lead Time: 28 Weeks	Cut Tape $2.17 $1.62 $1.26 Reel $1.17 $1.15 View $1.12 $1.08 $1.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-2 SI 1: $0.261 188,812In Stock 12,674On Order	Mfr. Part No. IUB-M3-2 Mouser Part No 153-IUB-M3-2	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	188,812In Stock 12,674On Order	$0.261 $0.178 $0.143 $0.134 View $0.113 $0.109 $0.106 $0.104	Min.: 1 Mult.: 1
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-M3-6 SI 1: $0.94 4,192In Stock 10,000Expected 2026/10/30	Mfr. Part No. IBC-M3-6 Mouser Part No 153-IBC-M3-6	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	4,192In Stock 10,000Expected 2026/10/30	$0.94 $0.668 $0.535 $0.481 View $0.447 $0.435 $0.411 $0.401 Quote	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M3-343 SI 1: $0.811 8,586In Stock	Mfr. Part No. IUTC-M3-343 Mouser Part No 153-IUTC-M3-343	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,586In Stock	$0.811 $0.576 $0.461 $0.434 View $0.368 $0.352 $0.345 Quote	Min.: 1 Mult.: 1
Mounting Fixings POST MOLD FLANGE INSERT BRASS PFLB-M3-1 SI 1: $0.57 8,454In Stock	Mfr. Part No. PFLB-M3-1 Mouser Part No 153-PFLB-M3-1	SI	Mounting Fixings POST MOLD FLANGE INSERT BRASS Learn More about SI press in inserts	Datasheet	8,454In Stock	$0.57 $0.402 $0.322 $0.304 View $0.257 $0.247 $0.241 $0.233	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT, BRASS IUTB-M3 SI 1: $0.37 60,741In Stock	Mfr. Part No. IUTB-M3 Mouser Part No 153-IUTB-M3	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	60,741In Stock	$0.37 $0.263 $0.211 $0.19 View $0.176 $0.171 $0.16 $0.158 $0.152	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M3-343 SI 1: $0.411 14,714In Stock	Mfr. Part No. IUTB-M3-343 Mouser Part No 153-IUTB-M3-343	SI	Mounting Fixings HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	14,714In Stock	$0.411 $0.291 $0.233 $0.209 View $0.194 $0.19 $0.178 $0.174 $0.167	Min.: 1 Mult.: 1
Standoffs & Spacers WA-SPAIE Spacer Stud M3x11mm SW 6 971110365 Wurth Elektronik 1: $1.19 5,677In Stock 4,000Expected 2026/10/29	Mfr. Part No. 971110365 Mouser Part No 710-971110365	Wurth Elektronik	Standoffs & Spacers WA-SPAIE Spacer Stud M3x11mm SW 6 Learn More about Wurth Elektronik wurth electronics spacers studs smd	Datasheet	5,677In Stock 4,000Expected 2026/10/29	$1.19 $1.14 $1.01 $0.885 View $0.822 $0.782 $0.78	Min.: 1 Mult.: 1
Standoffs & Spacers WA-SPAII Spacer Stud M3x50mm SW 6 970500365 Wurth Elektronik 1: $1.66 1,881In Stock	Mfr. Part No. 970500365 Mouser Part No 710-970500365	Wurth Elektronik	Standoffs & Spacers WA-SPAII Spacer Stud M3x50mm SW 6 Learn More about Wurth Elektronik pcb spacers	Datasheet	1,881In Stock	$1.66 $1.54 $1.43 $1.28 View $1.19 $1.12	Min.: 1 Mult.: 1
Mounting Fixings POST MOLD INSERT, BRASS PPB-M3-2 SI 1: $0.57 10,392In Stock	Mfr. Part No. PPB-M3-2 Mouser Part No 153-PPB-M3-2	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	10,392In Stock	$0.57 $0.402 $0.322 $0.29 View $0.267 $0.261 $0.247 $0.241 $0.233	Min.: 1 Mult.: 1
Standoffs & Spacers Broach Flare Mount Standoff M3 10mm Brass KFB3-M3-10ET PEM 1: $0.93 5,327In Stock	Mfr. Part No. KFB3-M3-10ET Mouser Part No 153-KFB3-M3-10ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 10mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	5,327In Stock	$0.93 $0.662 $0.53 $0.477 View $0.443 $0.431 $0.406 $0.397 Quote	Min.: 1 Mult.: 1
Mounting Fixings PF7MF FLARING PF W/MATHREAD PF7MF-M3-0 PEM 1: $2.26 3,560In Stock	Mfr. Part No. PF7MF-M3-0 Mouser Part No 153-PF7MF-M3-0	PEM	Mounting Fixings PF7MF FLARING PF W/MATHREAD	Datasheet	3,560In Stock	$2.26 $2.11 $1.87 $1.81 View $1.54 $1.52 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers BRASS SMT STANDOFF M3 L:3MM SMTSOB-M3-3ET PEM 1: $1.17 21,003In 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	21,003In 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 & Spacers BRASS SMT STANDOFF M3 L:4MM SMTSOB-M3-4ET PEM 1: $1.27 7,922In Stock 18,000Expected 2027/02/10	Mfr. Part No. SMTSOB-M3-4ET Mouser Part No 153-SMTSOB-M3-4ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF M3 L:4MM Learn More about PEM smtsob sm fasteners	Datasheet	7,922In Stock 18,000Expected 2027/02/10	Cut Tape $1.27 $0.948 $0.739 $0.697 Reel $0.682 View $0.658 $0.635 $0.612 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
Standoffs & Spacers STANDOFF, STAINLESS SOS-M3-6 PEM 1: $0.811 6,392In Stock	Mfr. Part No. SOS-M3-6 Mouser Part No 153-SOS-M3-6	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	6,392In Stock	$0.811 $0.578 $0.463 $0.418 View $0.387 $0.376 $0.355 $0.347 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M3-2 PEM 1: $2.20 2,440In Stock 5,000Expected 2026/11/16	Mfr. Part No. AC-M3-2 Mouser Part No 153-AC-M3-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	2,440In Stock 5,000Expected 2026/11/16	$2.20 $1.64 $1.28 $1.20 View $1.17 $1.14 $1.10 $1.06 Quote	Min.: 1 Mult.: 1