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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
Mounting Fixings MOLD-IN INSERT, BRASS ITB-440 SI 1: 0,31 € 842In Stock	Mfr. Part No. ITB-440 Mouser Part No 153-ITB-440	SI	Mounting Fixings MOLD-IN INSERT, BRASS Learn More about SI molded in inserts	Datasheet	842In Stock	0,31 € 0,222 € 0,178 € 0,16 € View 0,149 € 0,144 € 0,136 € 0,133 € 0,129 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.188 in	0.188 in	4-40
Mounting Fixings POST MOLD INSERT, BRASS PKB-440 SI 1: 0,516 € 1.640In Stock	Mfr. Part No. PKB-440 Mouser Part No 153-PKB-440	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	1.640In Stock	0,516 € 0,37 € 0,297 € 0,267 € View 0,248 € 0,241 € 0,227 € 0,222 € 0,215 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.188 in	0.156 in	4-40
Mounting Fixings POST MOLD INSERT, ALUMINUM PPA-440-2 SI 1: 0,335 € 730In Stock	Mfr. Part No. PPA-440-2 Mouser Part No 153-PPA-440-2	SI	Mounting Fixings POST MOLD INSERT, ALUMINUM Learn More about SI press in inserts	Datasheet	730In Stock	0,335 € 0,239 € 0,192 € 0,173 € View 0,16 € 0,156 € 0,147 € 0,144 € 0,138 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		0.25 in	0.169 in	4-40
Mounting Fixings SPACER, KNURLED, STAINLESS STKC-440-4 SI 1: 0,705 € 1.019In Stock	Mfr. Part No. STKC-440-4 Mouser Part No 153-STKC-440-4	SI	Mounting Fixings SPACER, KNURLED, STAINLESS Learn More about SI molded in inserts	Datasheet	1.019In Stock	0,705 € 0,50 € 0,401 € 0,377 € View 0,32 € 0,306 € 0,299 € Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		0.125 in	0.188 in	4-40
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S LAC-440-2MD PEM 1: 2,19 € 658In Stock 5.000Expected 10/7/2026	Mfr. Part No. LAC-440-2MD Mouser Part No 153-LAC-440-2MD	PEM	Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S	Datasheet	658In Stock 5.000Expected 10/7/2026	2,19 € 1,63 € 1,27 € 1,20 € View 1,18 € 1,14 € 1,09 € 1,06 € Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Stainless Steel				4-40
Mounting Fixings THERMOPLASTIC INSERT,STAINLESS NFPC-440 SI 1: 0,559 € 694In Stock	Mfr. Part No. NFPC-440 Mouser Part No 153-NFPC-440	SI	Mounting Fixings THERMOPLASTIC INSERT,STAINLESS Learn More about SI press in inserts	Datasheet	694In Stock	0,559 € 0,395 € 0,316 € 0,298 € View 0,253 € 0,242 € 0,237 € 0,229 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.187 in	0.23 in	0.187 in	4-40
Mounting Fixings SMPS-440 MADE OUT OF A286 SMPP-440 PEM 1: 0,705 € 158In Stock	Mfr. Part No. SMPP-440 Mouser Part No 153-SMPP-440	PEM	Mounting Fixings SMPS-440 MADE OUT OF A286	Datasheet	158In Stock	0,705 € 0,529 € 0,412 € 0,388 € View 0,38 € 0,367 € 0,354 € 0,341 € 0,336 €	Min.: 1 Mult.: 1							4-40
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-6 SI 1: 0,378 € 930In Stock	Mfr. Part No. IBB-440-6 Mouser Part No 153-IBB-440-6	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	930In Stock	0,378 € 0,273 € 0,218 € 0,197 € View 0,183 € 0,178 € 0,168 € 0,164 € 0,158 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.281 in	0.188 in	4-40
Mounting Fixings MOLD-IN INSERT, STAINLESS ITC-440 SI 1: 0,559 € 970In Stock	Mfr. Part No. ITC-440 Mouser Part No 153-ITC-440	SI	Mounting Fixings MOLD-IN INSERT, STAINLESS Learn More about SI molded in inserts	Datasheet	970In Stock	0,559 € 0,40 € 0,321 € 0,288 € View 0,267 € 0,261 € 0,245 € 0,24 € 0,232 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		0.188 in	0.188 in	4-40
Mounting Fixings HI-TORQUE INSERT, ALUM IUTA-440 SI 1: 0,284 € 659In Stock	Mfr. Part No. IUTA-440 Mouser Part No 153-IUTA-440	SI	Mounting Fixings HI-TORQUE INSERT, ALUM Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	659In Stock	0,284 € 0,202 € 0,162 € 0,145 € View 0,135 € 0,132 € 0,124 € 0,121 € 0,117 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	0.158 in	0.226 in	0.179 in	4-40
Mounting Fixings HI-TORQUE INSERT, ALUMINUM .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTA-440-135 SI 1: 0,284 € 946In Stock	Mfr. Part No. IUTA-440-135 Mouser Part No 153-IUTA-440-135	SI	Mounting Fixings HI-TORQUE INSERT, ALUMINUM .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	946In Stock	0,284 € 0,202 € 0,162 € 0,145 € View 0,135 € 0,132 € 0,124 € 0,121 € 0,117 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	0.158 in	0.135 in		4-40
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-12ET PEM 1: 0,275 € 11.080In Stock	Mfr. Part No. KFH-440-12ET Mouser Part No 153-KFH-440-12ET	PEM	Mounting Fixings STUD, BROACHING, PHOS BRONZE Learn More about PEM kfh broaching studs	Datasheet	11.080In Stock	0,275 € 0,20 € 0,161 € 0,144 € View 0,134 € 0,131 € 0,123 € 0,12 € 0,116 €	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel				4-40
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-8ET PEM 1: 0,284 € 4.900In Stock 24.000On Order	Mfr. Part No. KFH-440-8ET Mouser Part No 153-KFH-440-8ET	PEM	Mounting Fixings STUD, BROACHING, PHOS BRONZE Learn More about PEM kfh broaching studs	Datasheet	4.900In Stock 24.000On Order On Order Ship Dates Mfr. No: KFH-440-8ET Stock: 4.900 Can Dispatch Immediately On Order: 10.000 Expected 11/4/2026 14.000 Expected 11/18/2026 Factory Lead Time: 21 Weeks	0,284 € 0,206 € 0,165 € 0,148 € View 0,138 € 0,134 € 0,126 € 0,124 € 0,12 €	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Phosphor Bronze				4-40
Mounting Fixings POST MOLD FLANGE INSERT ALUM PFLA-440-2 SI 1: 0,404 € 608In Stock	Mfr. Part No. PFLA-440-2 Mouser Part No 153-PFLA-440-2	SI	Mounting Fixings POST MOLD FLANGE INSERT ALUM Learn More about SI press in inserts	Datasheet	608In Stock	0,404 € 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		0.228 in	0.219 in	4-40
Mounting Fixings STUD, CONCEALED, STAINLESS CFHC-440-6 PEM 1: 0,602 € 404In Stock	Mfr. Part No. CFHC-440-6 Mouser Part No 153-CFHC-440-6	PEM	Mounting Fixings STUD, CONCEALED, STAINLESS	Datasheet	404In Stock	0,602 € 0,423 € 0,339 € 0,319 € View 0,27 € 0,259 € 0,254 € Quote	Min.: 1 Mult.: 1	Standoffs & Spacers	Round	Aluminum			5.2 mm	4-40	Male
Mounting Fixings NUT, PLAIN, ALUMINIUM CLA-440-2 PEM 1: 0,284 € 1.271In Stock	Mfr. Part No. CLA-440-2 Mouser Part No 153-CLA-440-2	PEM	Mounting Fixings NUT, PLAIN, ALUMINIUM Learn More about PEM cl self clinching nuts	Datasheet	1.271In Stock	0,284 € 0,20 € 0,161 € 0,151 € View 0,127 € 0,122 € 0,12 € 0,115 €	Min.: 1 Mult.: 1	Screws & Fasteners	Self Clinching	Aluminum		4.2 mm	6.4 mm	4-40
Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL PF31-440-30CN PEM 1: 2,63 € 845In Stock	Mfr. Part No. PF31-440-30CN Mouser Part No 153-PF31-440-30CN	PEM	Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL	Datasheet	845In Stock	2,63 € 2,43 € 2,18 € 2,04 € View 1,97 € 1,90 € 1,83 € 1,77 € Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Captive Panel	Steel				4-40
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-5ET PEM 1: 0,249 € 12.786In Stock 14.000Expected 9/23/2026	Mfr. Part No. KFH-440-5ET Mouser Part No 153-KFH-440-5ET	PEM	Mounting Fixings STUD, BROACHING, PHOS BRONZE Learn More about PEM kfh broaching studs	Datasheet	12.786In Stock 14.000Expected 9/23/2026	0,249 € 0,178 € 0,143 € 0,128 € View 0,119 € 0,116 € 0,109 € 0,107 € 0,103 €	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel				4-40
Mounting Fixings POST MOLD INSERT, BRASS PPB-440-1 SI 1: 0,344 € 4.422In Stock 15.386On Order	Mfr. Part No. PPB-440-1 Mouser Part No 153-PPB-440-1	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	4.422In Stock 15.386On Order On Order Ship Dates Mfr. No: PPB-440-1 Stock: 4.422 Can Dispatch Immediately On Order: 5.386 Pending 10.000 Expected 9/23/2026 Factory Lead Time: 15 Weeks	0,344 € 0,243 € 0,195 € 0,184 € View 0,156 € 0,149 € 0,145 € 0,141 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.188 in	0.169 in	4-40
Mounting Fixings NUT, LOCK, STEEL SL-440-2ZI PEM 1: 0,241 € 245In Stock 755On Order	Mfr. Part No. SL-440-2ZI Mouser Part No 153-SL-440-2ZI	PEM	Mounting Fixings NUT, LOCK, STEEL	Datasheet	245In Stock 755On Order	0,241 € 0,171 € 0,138 € 0,124 € View 0,114 € 0,112 € 0,105 €	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut					4-40
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,416SS LA4-440-1MD PEM 1: 2,07 € 885In Stock	Mfr. Part No. LA4-440-1MD Mouser Part No 153-LA4-440-1MD	PEM	Mounting Fixings FLOATER,ASSEMBLY,LOCKING,416SS	Datasheet	885In Stock	2,07 € 1,92 € 1,71 € 1,61 € View 1,56 € 1,50 € 1,44 € 1,39 € Quote	Min.: 1 Mult.: 1							4-40
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-10 SI 1: 0,49 € 5.343In Stock	Mfr. Part No. IBB-440-10 Mouser Part No 153-IBB-440-10	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	5.343In Stock	0,49 € 0,342 € 0,274 € 0,247 € View 0,229 € 0,222 € 0,21 € 0,205 € 0,198 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.406 in	0.188 in	4-40
Mounting Fixings NUT, MINI, NL FEOX-440 PEM 1: 0,722 € 3In Stock	Mfr. Part No. FEOX-440 Mouser Part No 153-FEOX-440	PEM	Mounting Fixings NUT, MINI, NL	Datasheet	3In Stock	0,722 € 0,516 € 0,413 € 0,372 € View 0,345 € 0,335 € 0,316 € 0,31 € Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Self Clinching	Steel				4-40
Mounting Fixings KF2-440 W/NYLON LOCK KH=.040 CFN-440-1ZI PEM 1: 0,568 € 2In Stock	Mfr. Part No. CFN-440-1ZI Mouser Part No 153-CFN-440-1ZI	PEM	Mounting Fixings KF2-440 W/NYLON LOCK KH=.040	Datasheet	2In Stock	0,568 € 0,406 € 0,325 € 0,292 € View 0,272 € 0,264 € 0,249 € 0,243 € 0,236 €	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Steel			5.2 mm	4-40	Male
Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS STKB-440-6 SI 1: 0,413 € 8.797In Stock	Mfr. Part No. STKB-440-6 Mouser Part No 153-STKB-440-6	SI	Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS Learn More about SI molded in inserts	Datasheet	8.797In Stock	0,413 € 0,297 € 0,237 € 0,214 € View 0,199 € 0,193 € 0,182 € 0,178 € 0,172 €	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.187 in	0.188 in	4-40