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M3 Mounting 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.	Product	Type	Material	Mounting Hole Size	Length	Outside Diameter	Thread Size	Packaging
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. 187,060In 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	187,060In 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	Inserts	Threaded Insert	Brass	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: $0.29 298,923In Stock 194Expected 11/20/2026	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	298,923In Stock 194Expected 11/20/2026	$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	Broaching Nut	Steel				M3	Bulk
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. 92,488In Stock 16,125On 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	92,488In Stock 16,125On Order	$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	Inserts	Threaded Insert	Stainless Steel	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: $0.62 75,237In Stock 102,000Expected 11/30/2026	Mfr. Part # KFS2-M3 Mouser Part # 153-KFS2-M3	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	75,237In Stock 102,000Expected 11/30/2026	$0.62 $0.443 $0.355 $0.319 View $0.297 $0.288 $0.272 $0.266 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel				M3
Mounting Hardware SURFACE MOUNT R'ANGLE M3 SMTRAM3-7-5ET PEM 1: $2.17 19,317In 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	19,317In 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	Screws & Fasteners	Right Angle Fastener	Steel				M3	Reel, Cut Tape, MouseReel
Mounting Hardware HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M3-343 SI 1: $0.41 13,385In 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	13,385In Stock	$0.41 $0.291 $0.233 $0.209 View $0.194 $0.189 $0.178 $0.174 $0.168	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	3.43 mm		M3
Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M3-343 SI 1: $0.81 8,125In 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	8,125In Stock	$0.81 $0.575 $0.461 $0.434 View $0.368 $0.352 $0.345 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	3.43 mm	4.55 mm	M3
Mounting Hardware POST MOLD FLANGE INSERT BRASS PFLB-M3-1 SI 1: $0.57 5,004In 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	5,004In Stock	$0.57 $0.402 $0.322 $0.303 View $0.257 $0.246 $0.241 $0.233	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.22 mm	5.56 mm	M3
Mounting Hardware MOLD-IN INSERT, BRASS ITB-M3 SI 1: $0.38 A tariff of 8% may be applied if shipping to the United States. 11,214In Stock	Mfr. Part # ITB-M3 Mouser Part # 153-ITB-M3	SI	Mounting Hardware MOLD-IN INSERT, BRASS Learn More about SI molded in inserts	Datasheet	11,214In Stock	$0.38 $0.267 $0.214 $0.201 View $0.17 $0.163 $0.159 $0.154 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		4.77 mm	4.77 mm	M3
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. 56,673In 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	56,673In 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	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	4.55 mm	M3
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	Inserts	Threaded Insert			6.35 mm	4.29 mm	M3
Mounting Hardware HI-TORQUE INSERT, BRASS IUTFB-M3 SI 1: $0.44 20,227In Stock 16,000Expected 3/19/2027	Mfr. Part # IUTFB-M3 Mouser Part # 153-IUTFB-M3	SI	Mounting Hardware HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	20,227In Stock 16,000Expected 3/19/2027	$0.44 $0.313 $0.25 $0.236 View $0.20 $0.191 $0.187 $0.181	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	5.54 mm	M3
Mounting Hardware PF7MF FLARING PF W/MATHREAD PF7MF-M3-0 PEM 1: $2.26 A tariff of 38% may be applied if shipping to the United States. 3,560In Stock	Mfr. Part # PF7MF-M3-0 Mouser Part # 153-PF7MF-M3-0	PEM	Mounting Hardware PF7MF FLARING PF W/MATHREAD	Datasheet	3,560In Stock	$2.26 $2.10 $1.87 $1.81 View $1.53 $1.52 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1							M3
Mounting Hardware ULTRASONIC INSERT, STAINLESS IUC-M3-1 SI 1: $0.48 A tariff of 8% may be applied if shipping to the United States. 9,506In Stock	Mfr. Part # IUC-M3-1 Mouser Part # 153-IUC-M3-1	SI	Mounting Hardware ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,506In Stock	$0.48 $0.343 $0.275 $0.247 View $0.23 $0.223 $0.21 $0.206 $0.199 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.89 mm	3.43 mm	4.37 mm	M3
Mounting Hardware FLOATER, ASSY, STAINLESS,NL AC-M3-2 PEM 1: $2.20 2,440In Stock 12,000On Order	Mfr. Part # AC-M3-2 Mouser Part # 153-AC-M3-2	PEM	Mounting Hardware FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	2,440In Stock 12,000On Order On Order Ship Dates Mfr. #: AC-M3-2 Stock: 2,440 Can Ship Immediately On Order: 5,000 Expected 11/16/2026 7,000 Expected 2/3/2027 Factory Lead-Time: 14 Weeks	$2.20 $1.64 $1.28 $1.20 View $1.18 $1.14 $1.10 $1.06 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Non-Locking	Stainless Steel			9.14 mm	M3
Mounting Hardware NUT, MINILOCK, FILM ONLY FE-M3-MD PEM 1: $0.83 32,969In Stock	Mfr. Part # FE-M3-MD Mouser Part # 153-FE-M3-MD	PEM	Mounting Hardware NUT, MINILOCK, FILM ONLY	Datasheet	32,969In Stock	$0.83 $0.585 $0.469 $0.441 View $0.374 $0.358 $0.35 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut					M3
Mounting Hardware STUD, BROACHING, PHOS BRONZE KFH-M3-6ET PEM 1: $0.29 A tariff of 8% may be applied if shipping to the United States. 21,312In Stock 43,000On Order	Mfr. Part # KFH-M3-6ET Mouser Part # 153-KFH-M3-6ET	PEM	Mounting Hardware STUD, BROACHING, PHOS BRONZE Learn More about PEM kfh broaching studs	Datasheet	21,312In Stock 43,000On Order On Order Ship Dates Mfr. #: KFH-M3-6ET Stock: 21,312 Can Ship Immediately On Order: 20,000 Expected 3/8/2027 23,000 Expected 3/9/2027 Factory Lead-Time: 21 Weeks	$0.29 $0.207 $0.166 $0.149 View $0.139 $0.135 $0.127 $0.124 $0.12 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel				M3
Mounting Hardware ULTRASONIC INSERT, BRASS IUB-M3-1 SI 1: $0.22 20,334In 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	20,334In Stock 52,000On Order On Order Ship Dates Mfr. #: IUB-M3-1 Stock: 20,334 Can Ship Immediately On Order: 25,000 Expected 2/12/2027 27,000 Expected 3/12/2027 Factory Lead-Time: 17 Weeks	$0.22 $0.159 $0.127 $0.115 View $0.106 $0.103 $0.098 $0.095 $0.092	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.89 mm	3.43 mm	4.37 mm	M3
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. 3,518In Stock	Mfr. Part # HSCB-M3-3ZI Mouser Part # 153-HSCB-M3-3ZI	PEM	Mounting Hardware SCBR,HEAT SINK SCREW M3-3	Datasheet	3,518In 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	Screws & Fasteners						M3
Mounting Hardware THREADED PRESS IN INSERT M3 4.45mm LENGTH CKS-M3-1 PEM 1: $0.85 5,898In Stock	Mfr. Part # CKS-M3-1 Mouser Part # 153-CKS-M3-1	PEM	Mounting Hardware THREADED PRESS IN INSERT M3 4.45mm LENGTH Learn More about PEM castsert threaded inserts	Datasheet	5,898In Stock	$0.85 $0.637 $0.496 $0.468 View $0.458 $0.442 $0.427 $0.412 $0.406	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.45 mm		M3
Mounting Hardware HI-TORQUE INSERT IUTA-M3 SI 1: $0.32 A tariff of 38% may be applied if shipping to the United States. 12,190In Stock 17,000Expected 12/21/2026	Mfr. Part # IUTA-M3 Mouser Part # 153-IUTA-M3	SI	Mounting Hardware HI-TORQUE INSERT Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	12,190In Stock 17,000Expected 12/21/2026	$0.32 $0.23 $0.184 $0.166 View $0.154 $0.15 $0.141 $0.138 $0.133 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Hardware HI-TORQUE INSERT, STAINLESS IUTC-M3 SI 1: $0.85 A tariff of 8% may be applied if shipping to the United States. 31,933In Stock	Mfr. Part # IUTC-M3 Mouser Part # 153-IUTC-M3	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	31,933In Stock	$0.85 $0.606 $0.485 $0.437 View $0.405 $0.394 $0.372 $0.364 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Hardware PANEL FASTENER,ASSY,LOW PROFIL PF31-M3-30CN PEM 1: $3.00 900In Stock 5,500Expected 2/8/2027	Mfr. Part # PF31-M3-30CN Mouser Part # 153-PF31-M3-30CN	PEM	Mounting Hardware PANEL FASTENER,ASSY,LOW PROFIL	Datasheet	900In Stock 5,500Expected 2/8/2027	$3.00 $2.78 $2.49 $2.11 View $2.10 $2.02 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Captive Panel					M3
Mounting Hardware SCREW PS10-M3-40 PEM 1: $1.05 A tariff of 38% may be applied if shipping to the United States. 5,626In Stock	Mfr. Part # PS10-M3-40 Mouser Part # 153-PS10-M3-40	PEM	Mounting Hardware SCREW	Datasheet	5,626In Stock	$1.05 $0.78 $0.615 $0.522 View $0.521 $0.503 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Screws & Fasteners						M3
Mounting Hardware RIGHT ANGLE CLINCH NUT RASM3-7-3ZI PEM 1: $1.16 A tariff of 38% may be applied if shipping to the United States. 3,680In Stock 10,000Expected 3/30/2027	Mfr. Part # RASM3-7-3ZI Mouser Part # 153-RASM3-7-3ZI	PEM	Mounting Hardware RIGHT ANGLE CLINCH NUT	Datasheet	3,680In Stock 10,000Expected 3/30/2027	$1.16 $0.859 $0.677 $0.574 View $0.554 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Screws & Fasteners	Right Angle Fastener	Steel				M3