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4-40 Mounting Fixings

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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	Gender
Mounting Fixings SCREW PS10-440-40 PEM 1: $1.05 1,000Expected 23/11/2026	Mfr. Part No. PS10-440-40 Mouser Part No 153-PS10-440-40	PEM	Mounting Fixings SCREW	Datasheet	1,000Expected 23/11/2026	$1.05 $0.791 $0.615 $0.58 View $0.567 $0.548 $0.529 $0.511 Quote	Min.: 1 Mult.: 1	Screws & Fasteners						4-40
Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS STKB-440-4 SI 1: $0.47 7,570Expected 29/01/2027	Mfr. Part No. STKB-440-4 Mouser Part No 153-STKB-440-4	SI	Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS Learn More about SI molded in inserts	Datasheet	7,570Expected 29/01/2027	$0.47 $0.339 $0.271 $0.244 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.125 in	0.188 in	4-40
Mounting Fixings STUD, CONCEALED, STAINLESS CHC-440-8 PEM 10,000: $0.281 10,580Factory Stock Available	Mfr. Part No. CHC-440-8 Mouser Part No 153-CHC-440-8	PEM	Mounting Fixings STUD, CONCEALED, STAINLESS	Datasheet	10,580Factory Stock Available More Info Available	$0.281 $0.275 Quote Quote	Min.: 10,000 Mult.: 1,000	Standoffs & Spacers	Self Retaining			6.4 mm	5.2 mm	4-40
Mounting Fixings NUT, PLAIN, ALUMINIUM CLA-440-1 PEM 10,000: $0.148 20,000Factory Stock Available	Mfr. Part No. CLA-440-1 Mouser Part No 153-CLA-440-1	PEM	Mounting Fixings NUT, PLAIN, ALUMINIUM Learn More about PEM cl self clinching nuts	Datasheet	20,000Factory Stock Available More Info Available	$0.148 $0.145 $0.14	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Self Clinching	Aluminum		4.2 mm	6.4 mm	4-40
Mounting Fixings NUT, RECEPTACLE, STEEL N10-440-1ZI PEM 10,000: $0.335 20,000Factory Stock Available	Mfr. Part No. N10-440-1ZI Mouser Part No 153-N10-440-1ZI	PEM	Mounting Fixings NUT, RECEPTACLE, STEEL	Datasheet	20,000Factory Stock Available More Info Available	$0.335 $0.327 Quote Quote	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Self Clinching					4-40
Mounting Fixings RIGHT ANGLE CLINCH NUT RAS440-9-6ZI PEM 10,000: $0.603 24,760Factory Stock Available	Mfr. Part No. RAS440-9-6ZI Mouser Part No 153-RAS440-9-6ZI	PEM	Mounting Fixings RIGHT ANGLE CLINCH NUT	Datasheet	24,760Factory Stock Available More Info Available	$0.603 Quote Quote	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Right Angle Fastener					4-40
Mounting Fixings STUD, THIN HEAD, STAINLESS TFHS-440-5 PEM 10,000: $0.107 20,000Factory Stock Available	Mfr. Part No. TFHS-440-5 Mouser Part No 153-TFHS-440-5	PEM	Mounting Fixings STUD, THIN HEAD, STAINLESS	Datasheet	20,000Factory Stock Available More Info Available	$0.107 $0.105 $0.102	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Stud					4-40
Mounting Fixings WELD NUT, STEEL WN-440-0CU PEM 10,000: $0.092 27,000Factory Stock Available	Mfr. Part No. WN-440-0CU Mouser Part No 153-WN-440-0CU	PEM	Mounting Fixings WELD NUT, STEEL Learn More about PEM wn wns self locating projection weld nuts	Datasheet	27,000Factory Stock Available More Info Available	$0.092 $0.09 $0.087	Min.: 10,000 Mult.: 1,000	Screws & Fasteners						4-40
Mounting Fixings WELD NUT, STAINLESS WNS-440-0 PEM 10,000: $0.129 117,000Factory Stock Available	Mfr. Part No. WNS-440-0 Mouser Part No 153-WNS-440-0	PEM	Mounting Fixings WELD NUT, STAINLESS Learn More about PEM wn wns self locating projection weld nuts	Datasheet	117,000Factory Stock Available More Info Available	$0.129 $0.126 $0.122	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Weld Nut					4-40
Mounting Fixings FLOATER, ASSY, 416 SS A4-440-1 PEM 5,000: $1.45 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. A4-440-1 Mouser Part No 153-A4-440-1	PEM	Mounting Fixings FLOATER, ASSY, 416 SS Learn More about PEM a4 ac as floating fasteners	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.45 View Quote	Min.: 5,000 Mult.: 1,000	Screws & Fasteners	Non-Locking	Stainless Steel			9.1 mm	4-40	Female
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-440-1ZI PEM 5,000: $0.70 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AS-440-1ZI Mouser Part No 153-AS-440-1ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.70 $0.675 Quote Quote	Min.: 5,000 Mult.: 1,000	Screws & Fasteners	Self Clinching	Steel			9.1 mm	4-40	Female
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-440-2ZI PEM 5,000: $0.713 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AS-440-2ZI Mouser Part No 153-AS-440-2ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.713 $0.688 Quote Quote	Min.: 5,000 Mult.: 1,000	Screws & Fasteners	Self Clinching	Steel			9.1 mm	4-40	Female
Mounting Fixings STUD, CONCEALED, STAINLESS CFHC-440-8 PEM 10,000: $0.308 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CFHC-440-8 Mouser Part No 153-CFHC-440-8	PEM	Mounting Fixings STUD, CONCEALED, STAINLESS	Datasheet	Non-Stocked Lead-Time 20 Weeks	$0.308 $0.301 Quote Quote	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Self Clinching	Aluminum			5.2 mm	4-40	Male
Mounting Fixings STUD, CONCEALED, STAINLESS CHC-440-4 PEM 10,000: $0.27 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CHC-440-4 Mouser Part No 153-CHC-440-4	PEM	Mounting Fixings STUD, CONCEALED, STAINLESS	Datasheet	Non-Stocked Lead-Time 20 Weeks	$0.27 $0.264 Quote Quote	Min.: 10,000 Mult.: 1,000	Standoffs & Spacers	Self Retaining	Stainless Steel		3.2 mm	5.2 mm	4-40
Mounting Fixings SCBR,HEAT SINK SCREW 440-4 HSCB-440-4ZI PEM 10,000: $0.574 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. HSCB-440-4ZI Mouser Part No 153-HSCB-440-4ZI	PEM	Mounting Fixings SCBR,HEAT SINK SCREW 440-4	Datasheet	Non-Stocked Lead-Time 20 Weeks	$0.574 Quote Quote	Min.: 10,000 Mult.: 1,000	Screws & Fasteners						4-40
Mounting Fixings MOLD-IN INSERT, BLIND, ALUM IBA-440-10 SI 10,000: $0.164 Non-Stocked	Mfr. Part No. IBA-440-10 Mouser Part No 153-IBA-440-10	SI	Mounting Fixings MOLD-IN INSERT, BLIND, ALUM Learn More about SI molded in inserts	Datasheet	Non-Stocked	$0.164 $0.16 $0.155	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Aluminum		0.406 in	0.188 in	4-40
Mounting Fixings MOLD-IN INSERT, BLIND, ALUM IBA-440-12 SI 10,000: $0.175 Non-Stocked	Mfr. Part No. IBA-440-12 Mouser Part No 153-IBA-440-12	SI	Mounting Fixings MOLD-IN INSERT, BLIND, ALUM Learn More about SI molded in inserts	Datasheet	Non-Stocked	$0.175 $0.171 $0.166	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Aluminum		0.438 in	0.188 in	4-40
Mounting Fixings MOLD-IN INSERT, BLIND, ALUM IBA-440-8 SI 10,000: $0.149 Non-Stocked	Mfr. Part No. IBA-440-8 Mouser Part No 153-IBA-440-8	SI	Mounting Fixings MOLD-IN INSERT, BLIND, ALUM Learn More about SI molded in inserts	Datasheet	Non-Stocked	$0.149 $0.146 $0.141	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Aluminum		0.344 in	0.188 in	4-40
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-12 SI 10,000: $0.279 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. IBB-440-12 Mouser Part No 153-IBB-440-12	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.279 $0.273 Quote Quote	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Leaded Brass		0.438 in	0.188 in	4-40
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-440-10 SI 10,000: $0.403 Non-Stocked	Mfr. Part No. IBC-440-10 Mouser Part No 153-IBC-440-10	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	Non-Stocked	$0.403 $0.397	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Stainless Steel		0.406 in	0.188 in	4-40
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-440-12 SI 1: $0.96 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. IBC-440-12 Mouser Part No 153-IBC-440-12	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	Non-Stocked Lead-Time 18 Weeks	$0.96 $0.717 $0.558 $0.526 View $0.515 $0.498 $0.48 $0.463 $0.456	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		0.438 in	0.188 in	4-40
Mounting Fixings LOCKING ONE PIECE IBC TYPE IBLC-440-8 SI 10,000: $1.20 Non-Stocked	Mfr. Part No. IBLC-440-8 Mouser Part No 153-IBLC-440-8	SI	Mounting Fixings LOCKING ONE PIECE IBC TYPE Learn More about SI molded in inserts	Datasheet	Non-Stocked	$1.20 Quote Quote	Min.: 10,000 Mult.: 5,000	Inserts	Threaded Insert	Stainless Steel		0.344 in	0.188 in	4-40
Mounting Fixings ISA-440 DBL ENDED NUT ISA-440 SI 10,000: $0.167 Non-Stocked	Mfr. Part No. ISA-440 Mouser Part No 153-ISA-440	SI	Mounting Fixings ISA-440 DBL ENDED NUT Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	$0.167 $0.163 $0.158	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Nut, Double Ended	Aluminum	0.157 in	0.226 in	0.182 in	4-40
Mounting Fixings ISB-440 DBL ENDED NUT ISB-440 SI 10,000: $0.183 Non-Stocked	Mfr. Part No. ISB-440 Mouser Part No 153-ISB-440	SI	Mounting Fixings ISB-440 DBL ENDED NUT Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	$0.183 $0.179 $0.173	Min.: 10,000 Mult.: 1,000	Screws & Fasteners	Nut, Double Ended	Brass	0.157 in	0.226 in	0.182 in	4-40
Mounting Fixings MOLD-IN INSERT, ALUM ITA-440 SI 10,000: $0.141 Non-Stocked	Mfr. Part No. ITA-440 Mouser Part No 153-ITA-440	SI	Mounting Fixings MOLD-IN INSERT, ALUM Learn More about SI molded in inserts	Datasheet	Non-Stocked	$0.141 $0.138 $0.133	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Aluminum		0.188 in	0.188 in	4-40