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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 $0.232 $0.226 $0.213 $0.208 $0.201	Min.: 1 Mult.: 1
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: $1.22 47,990In 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	47,990In Stock 154,050On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 47,990 Can Dispatch Immediately On Order: 650 Pending 69,550 Expected 12/11/2026 83,850 Expected 03/02/2027 Factory Lead Time: 13 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
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-2ET PEM 1: $0.85 183,035In 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	183,035In Stock 280,500Expected 23/11/2026	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: $1.07 155,174In 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	155,174In Stock 123,300Expected 27/01/2027	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 Fixings NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: $0.29 155,912In Stock 154,000Expected 21/10/2026	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	155,912In Stock 154,000Expected 21/10/2026	$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 02/12/2026	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 02/12/2026	Cut Tape $3.81 $3.03 $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: $1.03 204,288In Stock 100,000Expected 04/11/2026	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	204,288In Stock 100,000Expected 04/11/2026	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 29,789In Stock 24,750Expected 06/11/2026	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 06/11/2026	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 Fixings NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: $0.62 62,993In 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	62,993In Stock 140,000On Order On Order Ship Dates Mfr. No: KFS2-M3 Stock: 62,993 Can Dispatch Immediately On Order: 38,000 Pending 102,000 Expected 30/11/2026 Factory Lead Time: 13 Weeks	$0.62 $0.443 $0.355 $0.319 View $0.297 $0.288 $0.272 $0.266 Quote	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 02/11/2026 27,300 Expected 30/12/2026 Factory Lead Time: 28 Weeks	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
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-2 SI 1: $0.26 188,808In 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	188,808In Stock 12,674On Order	$0.26 $0.178 $0.143 $0.134 View $0.113 $0.109 $0.106 $0.103	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: $0.81 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	$0.81 $0.575 $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 $0.303 View $0.257 $0.246 $0.241 $0.233	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 HI-TORQUE INSERT, BRASS IUTB-M3 SI 1: $0.37 60,441In 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	60,441In Stock	$0.37 $0.263 $0.21 $0.189 View $0.176 $0.171 $0.161 $0.158 $0.152	Min.: 1 Mult.: 1
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-M3-6 SI 1: $0.94 4,192In Stock 10,000Expected 12/02/2027	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 12/02/2027	$0.94 $0.668 $0.535 $0.481 View $0.447 $0.435 $0.41 $0.401 Quote	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M3-343 SI 1: $0.41 15,214In 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	15,214In 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 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 $0.268 $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 5,677In Stock 4,000Expected 29/10/2026	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 29/10/2026	$1.19 $1.14 $1.01 $0.885 View $0.822 $0.781 $0.78	Min.: 1 Mult.: 1
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M3-1 SI 1: $0.48 9,642In Stock	Mfr. Part No. IUC-M3-1 Mouser Part No 153-IUC-M3-1	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,642In Stock	$0.48 $0.343 $0.275 $0.247 View $0.23 $0.223 $0.21 $0.206 $0.199	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff M3 3mm Carbon Steel KFE-M3-3ET PEM 1: $0.60 13,911In Stock	Mfr. Part No. KFE-M3-3ET Mouser Part No 153-KFE-M3-3ET	PEM	Standoffs & Spacers Broaching Standoff M3 3mm Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	13,911In Stock	$0.60 $0.431 $0.345 $0.311 View $0.289 $0.281 $0.264 $0.259 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff M3 3mm Stainless Steel KFSE-M3-3 PEM 1: $0.97 12,843In Stock 16,000Expected 16/11/2026	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	12,843In Stock 16,000Expected 16/11/2026	$0.97 $0.689 $0.551 $0.496 View $0.461 $0.448 $0.422 $0.413 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers BRASS SMT STANDOFF M3 L:6MM SMTSOB-M3-6ET PEM 1: $1.41 7,718In Stock 23,400On Order	Mfr. Part No. SMTSOB-M3-6ET Mouser Part No 153-SMTSOB-M3-6ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF M3 L:6MM Learn More about PEM smtsob sm fasteners	Datasheet	7,718In Stock 23,400On Order On Order Ship Dates Mfr. No: SMTSOB-M3-6ET Stock: 7,718 Can Dispatch Immediately On Order: 11,050 Expected 30/12/2026 12,350 Expected 01/03/2027 Factory Lead Time: 20 Weeks	Cut Tape $1.41 $1.05 $0.82 Reel $0.773 $0.756 View $0.731 $0.706 $0.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-1 SI 1: $0.22 24,894In Stock 25,000Expected 12/02/2027	Mfr. Part No. IUB-M3-1 Mouser Part No 153-IUB-M3-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	24,894In Stock 25,000Expected 12/02/2027	$0.22 $0.159 $0.127 $0.115 View $0.106 $0.103 $0.098 $0.095 $0.092	Min.: 1 Mult.: 1
Standoffs & Spacers BROACHING STANDOFF KFE-M3-14ET PEM 1: $1.01 11,830In Stock	Mfr. Part No. KFE-M3-14ET Mouser Part No 153-KFE-M3-14ET	PEM	Standoffs & Spacers BROACHING STANDOFF Learn More about PEM kfe kfse broaching standoffs	Datasheet	11,830In Stock	$1.01 $0.756 $0.588 $0.554 View $0.542 $0.524 $0.506 $0.488 Quote	Min.: 1 Mult.: 1