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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	Packaging
Mounting Fixings STUD, SS (303HQ MAT'L) SGPC-440-10 PEM 1: $0.30 1,885In Stock	Mfr. Part No. SGPC-440-10 Mouser Part No 153-SGPC-440-10	PEM	Mounting Fixings STUD, SS (303HQ MAT'L)	Datasheet	1,885In Stock	$0.30 $0.216 $0.173 $0.156 View $0.145 $0.141 $0.133 $0.13 $0.126	Min.: 1 Mult.: 1	Screws & Fasteners	Stud			0.625 in		4-40
Mounting Fixings STUD, SS (303HQ MAT'L) SGPC-440-12 PEM 1: $0.32 975In Stock	Mfr. Part No. SGPC-440-12 Mouser Part No 153-SGPC-440-12	PEM	Mounting Fixings STUD, SS (303HQ MAT'L)	Datasheet	975In Stock	$0.32 $0.229 $0.184 $0.165 View $0.154 $0.149 $0.141 $0.138 $0.133	Min.: 1 Mult.: 1	Screws & Fasteners	Stud			0.75 in		4-40
Mounting Fixings STUD, SS (303HQ MAT'L) SGPC-440-8 PEM 1: $0.29 1,710In Stock	Mfr. Part No. SGPC-440-8 Mouser Part No 153-SGPC-440-8	PEM	Mounting Fixings STUD, SS (303HQ MAT'L)	Datasheet	1,710In Stock	$0.29 $0.211 $0.167 $0.152 View $0.141 $0.137 $0.129 $0.126 $0.122	Min.: 1 Mult.: 1	Screws & Fasteners	Stud			0.5 in		4-40
Mounting Fixings SMPS-440 MADE OUT OF A286 SMPP-440 PEM 1: $0.82 58In Stock	Mfr. Part No. SMPP-440 Mouser Part No 153-SMPP-440	PEM	Mounting Fixings SMPS-440 MADE OUT OF A286	Datasheet	58In Stock	$0.82 $0.615 $0.479 $0.451 View $0.442 $0.427 $0.412 $0.397 $0.391	Min.: 1 Mult.: 1							4-40
Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS STKB-440-12 SI 1: $0.54 480In Stock	Mfr. Part No. STKB-440-12 Mouser Part No 153-STKB-440-12	SI	Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS Learn More about SI molded in inserts	Datasheet	480In Stock	$0.54 $0.39 $0.311 $0.28 View $0.261 $0.254 $0.24 $0.233 $0.226	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.375 in	0.188 in	4-40
Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS STKB-440-16 SI 1: $0.80 738In Stock	Mfr. Part No. STKB-440-16 Mouser Part No 153-STKB-440-16	SI	Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS Learn More about SI molded in inserts	Datasheet	738In Stock	$0.80 $0.57 $0.456 $0.411 View $0.381 $0.371 $0.349 $0.342 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.5 in	0.188 in	4-40
Mounting Fixings SPACER, KNURLED, STAINLESS STKC-440-8 SI 1: $0.88 960In Stock	Mfr. Part No. STKC-440-8 Mouser Part No 153-STKC-440-8	SI	Mounting Fixings SPACER, KNURLED, STAINLESS Learn More about SI molded in inserts	Datasheet	960In Stock	$0.88 $0.629 $0.504 $0.454 View $0.421 $0.409 $0.386 $0.377 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		0.25 in	0.188 in	4-40
Mounting Fixings VM30B-440-1ZI VM30B-440-1ZI PEM 1: $2.63 120In Stock	Mfr. Part No. VM30B-440-1ZI Mouser Part No 153-VM30B-440-1ZI	PEM	Mounting Fixings VM30B-440-1ZI	Datasheet	120In Stock	$2.63 $1.97 $1.52 $1.44 View $1.40 $1.36 $1.31 $1.26 Quote	Min.: 1 Mult.: 1							4-40
Mounting Fixings BOWTIE RTNG CLIP 2061 Keystone Electronics 1: $1.05 131In Stock	Mfr. Part No. 2061 Mouser Part No 534-2061	Keystone Electronics	Mounting Fixings BOWTIE RTNG CLIP	Datasheet	131In Stock	$1.05 $0.828 $0.785 $0.739 View $0.737 $0.685 $0.48 $0.445 $0.436	Min.: 1 Mult.: 1	Mounts		Steel		13.97 mm	0.007 in	4-40	Bulk
Mounting Fixings U-CLIPS 2062 Keystone Electronics 1: $0.832 5,817In Stock	Mfr. Part No. 2062 Mouser Part No 534-2062	Keystone Electronics	Mounting Fixings U-CLIPS	Datasheet	5,817In Stock	$0.832 $0.64 $0.606 $0.542 View $0.456 $0.454 $0.449 $0.438	Min.: 1 Mult.: 1	Mounts		Steel		6.35 mm	0.007 in	4-40	Bulk
Mounting Fixings TO-220 INLTR MTG KIT 4724 Keystone Electronics 1: $6.91 1,421In Stock Factory Special Order	Mfr. Part No. 4724 Mouser Part No 534-4724 Factory Special Order	Keystone Electronics	Mounting Fixings TO-220 INLTR MTG KIT	Datasheet	1,421In Stock	$6.91 $5.71 $5.51 $5.31 View $5.02 $3.66	Min.: 1 Mult.: 1	Mounts						4-40	Bulk
Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-440-135 SI 1: $0.62 9,296On Order	Mfr. Part No. IUTC-440-135 Mouser Part No 153-IUTC-440-135	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,296On Order	$0.62 $0.436 $0.349 $0.329 View $0.279 $0.267 $0.261 $0.252	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.158 in	0.135 in	0.179 in	4-40
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-440-8 SI 1: $0.88 9,122On Order	Mfr. Part No. IBC-440-8 Mouser Part No 153-IBC-440-8	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	9,122On Order	$0.88 $0.622 $0.498 $0.469 View $0.398 $0.381 $0.373 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		0.344 in	0.188 in	4-40
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-440-1 SI 1: $0.48 9,845Expected 2027/02/26	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	9,845Expected 2027/02/26	$0.48 $0.343 $0.276 $0.247 View $0.23 $0.223 $0.211 $0.206 $0.199	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.153 in	0.135 in	0.172 in	4-40
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-440-2 SI 1: $0.53 8,795Expected 2026/11/06	Mfr. Part No. IUC-440-2 Mouser Part No 153-IUC-440-2	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,795Expected 2026/11/06	$0.53 $0.373 $0.298 $0.281 View $0.238 $0.228 $0.223 $0.215	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.141 in	0.219 in	0.172 in	4-40
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-440 SI 1: $0.64 10,000Expected 2027/02/12	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	10,000Expected 2027/02/12	$0.64 $0.459 $0.368 $0.331 View $0.307 $0.299 $0.281 $0.276 $0.266	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: $0.28 25,820On 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	25,820On Order On Order Ship Dates Mfr. No: KFH-440-4ET Stock: 0 On Order: 10,820 Expected 2026/12/14 15,000 Expected 2026/12/30 Factory Lead Time: 23 Weeks	$0.28 $0.202 $0.16 $0.145 View $0.135 $0.131 $0.124 $0.121 $0.117	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel				4-40
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-6ET PEM 1: $0.29 19,444On Order	Mfr. Part No. KFH-440-6ET Mouser Part No 153-KFH-440-6ET	PEM	Mounting Fixings STUD, BROACHING, PHOS BRONZE Learn More about PEM kfh broaching studs	Datasheet	19,444On Order On Order Ship Dates Mfr. No: KFH-440-6ET Stock: 0 On Order: 9,444 Pending 10,000 Expected 2026/12/02 Factory Lead Time: 23 Weeks	$0.29 $0.202 $0.162 $0.152 View $0.129 $0.123 $0.121 $0.116	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel				4-40
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S LAC-440-1MD PEM 1: $2.55 4,907Expected 2026/11/10	Mfr. Part No. LAC-440-1MD Mouser Part No 153-LAC-440-1MD	PEM	Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S	Datasheet	4,907Expected 2026/11/10	$2.55 $1.90 $1.48 $1.40 View $1.36 $1.33 $1.27 $1.23 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Stainless Steel				4-40
Mounting Fixings RIGHT ANGLE CLINCH NUT RAS440-9-4ZI PEM 1: $1.14 9,933Expected 2026/11/10	Mfr. Part No. RAS440-9-4ZI Mouser Part No 153-RAS440-9-4ZI	PEM	Mounting Fixings RIGHT ANGLE CLINCH NUT	Datasheet	9,933Expected 2026/11/10	$1.14 $0.852 $0.663 $0.626 View $0.612 $0.591 $0.571 $0.55 $0.542	Min.: 1 Mult.: 1	Screws & Fasteners	Right Angle Fastener	Steel				4-40
Mounting Fixings RIGHT ANGLE CLINCH NUT RASM4-9-4ZI PEM 1: $1.33 11,300On Order	Mfr. Part No. RASM4-9-4ZI Mouser Part No 153-RASM4-9-4ZI	PEM	Mounting Fixings RIGHT ANGLE CLINCH NUT	Datasheet	11,300On Order On Order Ship Dates Mfr. No: RASM4-9-4ZI Stock: 0 On Order: 1,300 Expected 2026/12/02 10,000 Expected 2027/02/08 Factory Lead Time: 23 Weeks	$1.33 $0.983 $0.775 $0.657 View $0.634 Quote	Min.: 1 Mult.: 1	Screws & Fasteners						4-40
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-440-4 SI 1: $0.95 1,990On Order	Mfr. Part No. IBC-440-4 Mouser Part No 153-IBC-440-4	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	1,990On Order	$0.95 $0.675 $0.54 $0.486 View $0.451 $0.44 $0.413 $0.404 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		0.205 in	0.188 in	4-40
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-440-2 SI 1: $0.28 9,020Expected 2027/02/12	Mfr. Part No. IUB-440-2 Mouser Part No 153-IUB-440-2	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,020Expected 2027/02/12	$0.28 $0.20 $0.16 $0.144 View $0.134 $0.13 $0.123 $0.12 $0.116	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.141 in	0.219 in	0.172 in	4-40
Mounting Fixings POST MOLD INSERT, BRASS PPB-440-2 SI 1: $0.53 993Expected 2027/02/26	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	993Expected 2027/02/26	$0.53 $0.383 $0.306 $0.276 View $0.256 $0.249 $0.234 $0.229 $0.222	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.25 in	0.169 in	4-40
Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS STKB-440-4 SI 1: $0.47 7,570Expected 2027/01/29	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 2027/01/29	$0.47 $0.34 $0.271 $0.244 View $0.227 $0.22 $0.208 $0.204 $0.197	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.125 in	0.188 in	4-40