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4-40 Mounting Fixings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Gender	Packaging
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-440 PEM 1: €0.55 156,150In Stock 88,000Expected 21/10/2026	Mfr. Part No. KFS2-440 Mouser Part No 153-KFS2-440	PEM	Mounting Fixings NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	156,150In Stock 88,000Expected 21/10/2026	€0.55 €0.396 €0.317 €0.286 View €0.265 €0.258 €0.243 €0.237 €0.23	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel				4-40
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: €0.258 149,794In Stock	Mfr. Part No. KF2-440-ET Mouser Part No 153-KF2-440-ET	PEM	Mounting Fixings NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	149,794In Stock	€0.258 €0.188 €0.151 €0.136 View €0.126 €0.122 €0.115 €0.113 €0.109	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel				4-40
Mounting Fixings NUT, MINILOCK FEO-440-MD PEM 1: €0.834 6,703In Stock	Mfr. Part No. FEO-440-MD Mouser Part No 153-FEO-440-MD	PEM	Mounting Fixings NUT, MINILOCK	Datasheet	6,703In Stock	€0.834 €0.592 €0.474 €0.446 View €0.378 €0.363 €0.354 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Steel				4-40
Mounting Fixings SS LOW PROFILE NUT SMPS-440 PEM 1: €0.31 27,160In Stock	Mfr. Part No. SMPS-440 Mouser Part No 153-SMPS-440	PEM	Mounting Fixings SS LOW PROFILE NUT	Datasheet	27,160In Stock	€0.31 €0.222 €0.177 €0.16 View €0.148 €0.144 €0.136 €0.133 €0.128	Min.: 1 Mult.: 1	Screws & Fasteners	Self Clinching	Steel				4-40
Mounting Fixings NUT, MINILOCK, FILM ONLY FE-440-MD PEM 1: €0.731 23,699In Stock	Mfr. Part No. FE-440-MD Mouser Part No 153-FE-440-MD	PEM	Mounting Fixings NUT, MINILOCK, FILM ONLY	Datasheet	23,699In Stock	€0.731 €0.525 €0.42 €0.378 View €0.351 €0.341 €0.322 €0.315 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Steel				4-40
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-2 PEM 1: €1.77 4,943In Stock	Mfr. Part No. AC-440-2 Mouser Part No 153-AC-440-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4,943In Stock	€1.77 €1.32 €1.05 €0.877 View €0.853 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Non-Locking	Stainless Steel			9.14 mm	4-40	Female
Mounting Fixings NUT, MINI, NL FEX-440 PEM 1: €0.611 9,650In Stock	Mfr. Part No. FEX-440 Mouser Part No 153-FEX-440	PEM	Mounting Fixings NUT, MINI, NL	Datasheet	9,650In Stock	€0.611 €0.432 €0.346 €0.325 View €0.276 €0.264 €0.259 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Self Clinching	Steel				4-40
Mounting Fixings PF52-440-0CN PEM 1: €2.45 5,008In Stock	Mfr. Part No. PF52-440-0CN Mouser Part No 153-PF52-440-0CN	PEM	Mounting Fixings	Datasheet	5,008In Stock	€2.45 €2.27 €2.03 €1.91 View €1.83 €1.77 €1.71 €1.65 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Captive Panel					4-40
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-1 PEM 1: €1.89 5,371In Stock	Mfr. Part No. AC-440-1 Mouser Part No 153-AC-440-1	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	5,371In Stock	€1.89 €1.42 €1.10 €1.04 View €1.01 €0.972 €0.937 €0.912 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Non-Locking	Stainless Steel			9.14 mm	4-40	Female
Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL PF32-440-30CN PEM 1: €2.58 4,810In Stock	Mfr. Part No. PF32-440-30CN Mouser Part No 153-PF32-440-30CN	PEM	Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL	Datasheet	4,810In Stock	€2.58 €2.39 €2.13 €2.00 View €1.94 €1.87 €1.81 €1.74 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Captive Panel					4-40
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-440 SI 1: €0.413 9,989In Stock	Mfr. Part No. IUTFB-440 Mouser Part No 153-IUTFB-440	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,989In Stock	€0.413 €0.29 €0.232 €0.209 View €0.191 €0.188 €0.177 €0.174 €0.168	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.158 in	0.226 in	0.218 in	4-40		Bulk
Mounting Fixings ULTRASONIC INSERT, ALUM IUA-440-1 SI 1: €0.224 1,426In Stock	Mfr. Part No. IUA-440-1 Mouser Part No 153-IUA-440-1	SI	Mounting Fixings ULTRASONIC INSERT, ALUM Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	1,426In Stock	€0.224 €0.162 €0.13 €0.117 View €0.108 €0.105 €0.099 €0.097 €0.094	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	0.153 in	0.135 in	0.172 in	4-40
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-440-1 SI 1: €0.413 3,211In Stock	Mfr. Part No. IUC-440-1 Mouser Part No 153-IUC-440-1	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	3,211In Stock	€0.413 €0.295 €0.237 €0.212 View €0.198 €0.192 €0.181 €0.177 €0.171	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.153 in	0.135 in	0.172 in	4-40
Mounting Fixings HI-TORQUE INSERT, BRASS .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-440-135 SI 1: €0.258 8,098In Stock	Mfr. Part No. IUTB-440-135 Mouser Part No 153-IUTB-440-135	SI	Mounting Fixings HI-TORQUE INSERT, BRASS .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,098In Stock	€0.258 €0.181 €0.144 €0.136 View €0.114 €0.11 €0.108 €0.104	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.158 in	0.135 in		4-40
Mounting Fixings THERMOPLASTIC INSERT,ALUMINUM NFPA-440 SI 1: €0.396 2,322In Stock	Mfr. Part No. NFPA-440 Mouser Part No 153-NFPA-440	SI	Mounting Fixings THERMOPLASTIC INSERT,ALUMINUM Learn More about SI press in inserts	Datasheet	2,322In Stock	€0.396 €0.286 €0.23 €0.206 View €0.192 €0.187 €0.175 €0.172 €0.166	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	0.187 in	0.23 in	0.187 in	4-40
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-8 SI 1: €0.396 2,435In Stock	Mfr. Part No. IBB-440-8 Mouser Part No 153-IBB-440-8	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	2,435In Stock	€0.396 €0.286 €0.229 €0.206 View €0.191 €0.186 €0.175 €0.171 €0.165	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.344 in	0.188 in	4-40
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-440-1 SI 1: €0.189 9,994In Stock	Mfr. Part No. IUB-440-1 Mouser Part No 153-IUB-440-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,994In Stock	€0.189 €0.133 €0.107 €0.101 View €0.084 €0.081 €0.079 €0.077	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.153 in	0.135 in	0.172 in	4-40
Mounting Fixings POST MOLD FLANGE INSERT BRASS PFLB-440-1 SI 1: €0.413 2,348In Stock	Mfr. Part No. PFLB-440-1 Mouser Part No 153-PFLB-440-1	SI	Mounting Fixings POST MOLD FLANGE INSERT BRASS Learn More about SI press in inserts	Datasheet	2,348In Stock	€0.413 €0.293 €0.235 €0.212 View €0.196 €0.191 €0.18 €0.175 €0.17	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.166 in	0.219 in	4-40
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-440 SI 1: €0.55 839In Stock	Mfr. Part No. IUTC-440 Mouser Part No 153-IUTC-440	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	839In Stock	€0.55 €0.395 €0.316 €0.285 View €0.264 €0.257 €0.242 €0.237 €0.229	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.158 in	0.226 in	0.179 in	4-40
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-4ET PEM 1: €0.241 155In Stock 26,000On Order	Mfr. Part No. KFH-440-4ET Mouser Part No 153-KFH-440-4ET	PEM	Mounting Fixings STUD, BROACHING, PHOS BRONZE Learn More about PEM kfh broaching studs	Datasheet	155In Stock 26,000On Order On Order Ship Dates Mfr. No: KFH-440-4ET Stock: 155 Can Dispatch Immediately On Order: 11,000 Expected 07/12/2026 15,000 Expected 23/12/2026 Factory Lead Time: 22 Weeks	€0.241 €0.174 €0.138 €0.125 View €0.116 €0.113 €0.107 €0.104 €0.101	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel				4-40
Mounting Fixings POST MOLD INSERT, BRASS PPA-440-1 SI 1: €0.284 1,910In Stock	Mfr. Part No. PPA-440-1 Mouser Part No 153-PPA-440-1	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	1,910In Stock	€0.284 €0.204 €0.163 €0.146 View €0.136 €0.132 €0.125 €0.122 €0.118	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		0.188 in	0.169 in	4-40
Mounting Fixings POST MOLD INSERT, BRASS PPB-440-2 SI 1: €0.456 31In Stock	Mfr. Part No. PPB-440-2 Mouser Part No 153-PPB-440-2	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	31In Stock	€0.456 €0.329 €0.263 €0.237 View €0.22 €0.214 €0.201 €0.197 €0.191	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.25 in	0.169 in	4-40
Mounting Fixings HI-TORQUE INSERT, BRASS IUTB-440 SI 1: €0.284 8,624In Stock	Mfr. Part No. IUTB-440 Mouser Part No 153-IUTB-440	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,624In Stock	€0.284 €0.196 €0.157 €0.144 View €0.129 €0.127 €0.12 €0.117 €0.114	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.158 in	0.226 in	0.179 in	4-40
Mounting Fixings STUD, CONCEALED, STAINLESS CHC-440-6 PEM 1: €0.507 354In Stock	Mfr. Part No. CHC-440-6 Mouser Part No 153-CHC-440-6	PEM	Mounting Fixings STUD, CONCEALED, STAINLESS	Datasheet	354In Stock	€0.507 €0.359 €0.288 €0.271 View €0.23 €0.22 €0.215 €0.208	Min.: 1 Mult.: 1	Standoffs & Spacers	Self Retaining	Stainless Steel		4.7 mm	5.2 mm	4-40
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-4 SI 1: €0.327 710In Stock	Mfr. Part No. IBB-440-4 Mouser Part No 153-IBB-440-4	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	710In Stock	€0.327 €0.226 €0.181 €0.171 View €0.144 €0.138 €0.135 €0.131	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.205 in	0.188 in	4-40