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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 # 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
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: $0.62 80,419In Stock 120,000On Order	Mfr. Part # KFS2-M3 Mouser Part # 153-KFS2-M3	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	80,419In Stock 120,000On Order On Order Ship Dates Mfr. #: KFS2-M3 Stock: 80,419 Can Ship Immediately On Order: 18,000 Pending 102,000 Expected 11/30/2026 Factory Lead-Time: 14 Weeks	$0.62 $0.443 $0.355 $0.319 View $0.297 $0.288 $0.272 $0.266 Quote	Min.: 1 Mult.: 1
Mounting Hardware SURFACE MOUNT R'ANGLE M3 SMTRAM3-7-5ET PEM 1: $2.17 23,918In Stock 27,300Expected 12/30/2026	Mfr. Part # SMTRAM3-7-5ET Mouser Part # 153-SMTRAM3-7-5ET	PEM	Mounting Hardware SURFACE MOUNT R'ANGLE M3 Learn More about PEM smtra rangle fasteners	Datasheet	23,918In Stock 27,300Expected 12/30/2026	Cut Tape $2.17 $1.62 $1.26 Reel $1.18 $1.15 View $1.12 $1.08 $1.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-2ET PEM 1: $0.85 152,786In 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	152,786In 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 & Spacers SMTSO, M3, THRU-HOLE, CRS, ET SMTSO-M3-4ET PEM 1: $1.07 154,306In 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	154,306In 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
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: $0.29 156,427In Stock 149,830Expected 11/9/2026	Mfr. Part # KF2-M3-ET Mouser Part # 153-KF2-M3-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	156,427In Stock 149,830Expected 11/9/2026	$0.29 $0.211 $0.169 $0.152 View $0.141 $0.137 $0.129 $0.126 $0.122	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-3ET PEM 1: $1.03 235,364In Stock 57,183Expected 11/11/2026	Mfr. Part # SMTSO-M3-3ET Mouser Part # 153-SMTSO-M3-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	235,364In Stock 57,183Expected 11/11/2026	Cut Tape $1.03 $0.775 $0.604 $0.569 Reel $0.557 View $0.538 $0.519 $0.501 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER SMTSO-M3-5ET PEM 1: $1.38 25,654In Stock 24,750Expected 11/6/2026	Mfr. Part # SMTSO-M3-5ET Mouser Part # 153-SMTSO-M3-5ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	25,654In Stock 24,750Expected 11/6/2026	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
Mounting Hardware ULTRASONIC INSERT, BRASS IUB-M3-2 SI 1: $0.26 A tariff of 8% may be applied if shipping to the United States. 187,778In Stock 12,674On Order	Mfr. Part # IUB-M3-2 Mouser Part # 153-IUB-M3-2	SI	Mounting Hardware ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	187,778In Stock 12,674On Order	$0.26 $0.178 $0.143 $0.134 View $0.113 $0.109 $0.106 $0.103 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: $1.22 43,133In Stock 154,050On Order	Mfr. Part # SMTSO-M3-6ET Mouser Part # 153-SMTSO-M3-6ET	PEM	Standoffs & Spacers SMT STANDOFF, M3 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	43,133In Stock 154,050On Order On Order Ship Dates Mfr. #: SMTSO-M3-6ET Stock: 43,133 Can Ship Immediately On Order: 650 Pending 69,550 Expected 11/10/2026 83,850 Expected 2/3/2027 Factory Lead-Time: 15 Weeks	Cut Tape $1.22 $0.917 $0.714 Reel $0.673 $0.658 View $0.636 $0.614 $0.592 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Mounting Hardware HI-TORQUE INSERT, BRASS IUTB-M3 SI 1: $0.37 A tariff of 8% may be applied if shipping to the United States. 60,228In Stock	Mfr. Part # IUTB-M3 Mouser Part # 153-IUTB-M3	SI	Mounting Hardware HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	60,228In Stock	$0.37 $0.263 $0.21 $0.189 View $0.176 $0.171 $0.161 $0.158 $0.152 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Mounting Hardware POST MOLD FLANGE INSERT BRASS PFLB-M3-1 SI 1: $0.57 8,354In Stock	Mfr. Part # PFLB-M3-1 Mouser Part # 153-PFLB-M3-1	SI	Mounting Hardware POST MOLD FLANGE INSERT BRASS Learn More about SI press in inserts	Datasheet	8,354In Stock	$0.57 $0.402 $0.322 $0.303 View $0.257 $0.246 $0.241 $0.233	Min.: 1 Mult.: 1
Mounting Hardware MOLD-IN INSERT,BLIND,STAINLESS IBC-M3-6 SI 1: $0.94 4,192In Stock 10,000Expected 2/12/2027	Mfr. Part # IBC-M3-6 Mouser Part # 153-IBC-M3-6	SI	Mounting Hardware MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	4,192In Stock 10,000Expected 2/12/2027	$0.94 $0.668 $0.535 $0.481 View $0.447 $0.435 $0.41 $0.401 Quote	Min.: 1 Mult.: 1
Mounting Hardware HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M3-343 SI 1: $0.41 14,594In Stock	Mfr. Part # IUTB-M3-343 Mouser Part # 153-IUTB-M3-343	SI	Mounting Hardware HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	14,594In Stock	$0.41 $0.291 $0.233 $0.209 View $0.194 $0.189 $0.178 $0.174 $0.168	Min.: 1 Mult.: 1
Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M3-343 SI 1: $0.81 8,586In Stock	Mfr. Part # IUTC-M3-343 Mouser Part # 153-IUTC-M3-343	SI	Mounting Hardware 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	$0.81 $0.575 $0.461 $0.434 View $0.368 $0.352 $0.345 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers WA-SPAII Spacer Stud M3x50mm SW 6 970500365 Wurth Elektronik 1: $1.66 1,878In Stock	Mfr. Part # 970500365 Mouser Part # 710-970500365	Wurth Elektronik	Standoffs & Spacers WA-SPAII Spacer Stud M3x50mm SW 6 Learn More about Wurth Elektronik pcb spacers	Datasheet	1,878In Stock	$1.66 $1.54 $1.43 $1.28 View $1.19 $1.12	Min.: 1 Mult.: 1
Mounting Hardware POST MOLD INSERT, BRASS PPB-M3-2 SI 1: $0.57 10,392In Stock	Mfr. Part # PPB-M3-2 Mouser Part # 153-PPB-M3-2	SI	Mounting Hardware POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	10,392In Stock	$0.57 $0.402 $0.322 $0.29 View $0.268 $0.261 $0.246 $0.241 $0.233	Min.: 1 Mult.: 1
Standoffs & Spacers WA-SPAIE Spacer Stud M3x11mm SW 6 971110365 Wurth Elektronik 1: $1.19 9,672In Stock	Mfr. Part # 971110365 Mouser Part # 710-971110365	Wurth Elektronik	Standoffs & Spacers WA-SPAIE Spacer Stud M3x11mm SW 6 Learn More about Wurth Elektronik wurth electronics spacers studs smd	Datasheet	9,672In Stock	$1.19 $1.14 $1.01 $0.885 View $0.822 $0.778 $0.775 $0.774	Min.: 1 Mult.: 1
Screws & Fasteners THREAD MASKING PLUG M3X0.5 HEAT TREATED CARBON STEEL S-M3-1ZI-TP PEM 1: $0.30 A tariff of 38% may be applied if shipping to the United States. 1,788In Stock	Mfr. Part # S-M3-1ZI-TP Mouser Part # 153-S-M3-1ZI-TP	PEM	Screws & Fasteners THREAD MASKING PLUG M3X0.5 HEAT TREATED CARBON STEEL Learn More about PEM pretect threaded masking plugs	Datasheet	1,788In Stock	$0.30 $0.218 $0.197 $0.172 View $0.157 $0.155 $0.131 $0.125 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Mounting Hardware SCBR,HEAT SINK SCREW M3-3 HSCB-M3-3ZI PEM 1: $1.09 A tariff of 38% may be applied if shipping to the United States. 3,629In Stock	Mfr. Part # HSCB-M3-3ZI Mouser Part # 153-HSCB-M3-3ZI	PEM	Mounting Hardware SCBR,HEAT SINK SCREW M3-3	Datasheet	3,629In Stock	$1.09 $0.813 $0.64 $0.543 View $0.525 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Mounting Hardware ULTRASONIC INSERT, STAINLESS IUC-M3-2 SI 1: $0.52 A tariff of 8% may be applied if shipping to the United States. 40,472In Stock 68,141On Order	Mfr. Part # IUC-M3-2 Mouser Part # 153-IUC-M3-2	SI	Mounting Hardware ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	40,472In Stock 68,141On Order On Order Ship Dates Mfr. #: IUC-M3-2 Stock: 40,472 Can Ship Immediately On Order: 6,141 Pending 62,000 Expected 11/10/2026 Factory Lead-Time: 19 Weeks	$0.52 $0.371 $0.297 $0.267 View $0.248 $0.241 $0.227 $0.222 $0.215 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff M3 8mm Carbon Steel KFE-M3-8ET PEM 1: $0.71 9,100In Stock	Mfr. Part # KFE-M3-8ET Mouser Part # 153-KFE-M3-8ET	PEM	Standoffs & Spacers Broaching Standoff M3 8mm Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	9,100In Stock	$0.71 $0.504 $0.403 $0.38 View $0.322 $0.308 $0.302 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff M3 10mm Stainless Steel KFSE-M3-10 PEM 1: $1.03 A tariff of 8% may be applied if shipping to the United States. 3,523In Stock	Mfr. Part # KFSE-M3-10 Mouser Part # 153-KFSE-M3-10	PEM	Standoffs & Spacers Broaching Standoff M3 10mm Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	3,523In Stock	$1.03 $0.762 $0.60 $0.509 View $0.491 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Screws & Fasteners NUT, X-HARD, PEM 300 SP-M3-1 PEM 1: $0.94 9,112In Stock 17,000Expected 2/8/2027	Mfr. Part # SP-M3-1 Mouser Part # 153-SP-M3-1	PEM	Screws & Fasteners NUT, X-HARD, PEM 300 Learn More about PEM s self clinching nuts	Datasheet	9,112In Stock 17,000Expected 2/8/2027	$0.94 $0.727 $0.664 $0.585 View $0.541 $0.512 $0.487 $0.472 $0.451	Min.: 1 Mult.: 1
Mounting Hardware ULTRASONIC INSERT, BRASS IUB-M3-1 SI 1: $0.22 23,744In Stock 52,000On Order	Mfr. Part # IUB-M3-1 Mouser Part # 153-IUB-M3-1	SI	Mounting Hardware ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	23,744In Stock 52,000On Order On Order Ship Dates Mfr. #: IUB-M3-1 Stock: 23,744 Can Ship Immediately On Order: 27,000 Expected 1/22/2027 25,000 Expected 2/12/2027 Factory Lead-Time: 13 Weeks	$0.22 $0.159 $0.127 $0.115 View $0.106 $0.103 $0.098 $0.095 $0.092	Min.: 1 Mult.: 1