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4401 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	Thickness	Thread Size	Gender
Mounting Fixings FIBRE INSULATOR 4401 Keystone Electronics Restricted Availability Obsolete	Mfr. Part No. 4401 Mouser Part No 534-4401 Obsolete	Keystone Electronics	Mounting Fixings FIBRE INSULATOR Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Insulators	Transistor	Brass	0.128 in	38.1 mm	0.375 in	0.094 in
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-1 PEM 1: $2.20 4,893In 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	4,893In Stock	$2.20 $1.65 $1.28 $1.21 View $1.17 $1.13 $1.09 $1.06 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Non-Locking	Stainless Steel			9.14 mm		4-40	Female
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S LAC-440-1MD PEM 1: $2.55 4,907In Stock	Mfr. Part No. LAC-440-1MD Mouser Part No 153-LAC-440-1MD	PEM	Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S	Datasheet	4,907In Stock	$2.55 $1.90 $1.50 $1.27 View Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Stainless Steel					4-40
Mounting Fixings POST MOLD FLANGE INSERT BRASS PFLB-440-1 SI 1: $0.48 1,848In 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	1,848In Stock	$0.48 $0.341 $0.273 $0.246 View $0.228 $0.222 $0.209 $0.204 $0.198	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.166 in	0.219 in		4-40
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-440-1 SI 1: $0.22 9,774In 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	9,774In Stock	$0.22 $0.155 $0.124 $0.117 View $0.098 $0.094 $0.092 $0.089	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	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: $0.30 5,598In 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	5,598In Stock	$0.30 $0.21 $0.168 $0.158 View $0.133 $0.128 $0.125 $0.121	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.158 in	0.135 in			4-40
Mounting Fixings ULTRASONIC INSERT, ALUM IUA-440-1 SI 1: $0.26 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	$0.26 $0.188 $0.151 $0.136 View $0.126 $0.122 $0.115 $0.113 $0.109	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	0.153 in	0.135 in	0.172 in		4-40
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-10 SI 1: $0.57 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	$0.57 $0.398 $0.319 $0.287 View $0.266 $0.258 $0.244 $0.238 $0.23	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.406 in	0.188 in		4-40
Mounting Fixings POST MOLD INSERT, BRASS PPA-440-1 SI 1: $0.33 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	$0.33 $0.237 $0.189 $0.17 View $0.158 $0.154 $0.145 $0.142 $0.137	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		0.188 in	0.169 in		4-40
Mounting Fixings HI-TORQUE INSERT, ALUMINUM .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTA-440-135 SI 1: $0.33 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	$0.33 $0.235 $0.188 $0.169 View $0.157 $0.153 $0.144 $0.141 $0.136	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: $0.35 5,970In 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	5,970In Stock	$0.35 $0.248 $0.199 $0.187 View $0.158 $0.152 $0.148 $0.143	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Stud	Steel					4-40
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,416SS LA4-440-1MD PEM 1: $2.41 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	$2.41 $2.23 $1.99 $1.87 View $1.81 $1.74 $1.68 $1.62 Quote	Min.: 1 Mult.: 1								4-40
Mounting Fixings POST MOLD INSERT, BRASS PPB-440-1 SI 1: $0.40 8In Stock 15,386Expected 11/11/2026	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	8In Stock 15,386Expected 11/11/2026	$0.40 $0.283 $0.227 $0.214 View $0.181 $0.173 $0.169 $0.164	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.188 in	0.169 in		4-40
Mounting Fixings KF2-440 W/NYLON LOCK KH=.040 CFN-440-1ZI PEM 1: $0.66 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	$0.66 $0.472 $0.378 $0.34 View $0.316 $0.307 $0.289 $0.283 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Lock Nut	Steel			5.2 mm		4-40	Male
Mounting Fixings POST MOLD FLANGE INSERT ALUM PFLA-440-1 SI 1: $0.46 990In Stock	Mfr. Part No. PFLA-440-1 Mouser Part No 153-PFLA-440-1	SI	Mounting Fixings POST MOLD FLANGE INSERT ALUM Learn More about SI press in inserts	Datasheet	990In Stock	$0.46 $0.328 $0.262 $0.236 View $0.219 $0.213 $0.201 $0.197 $0.19	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		0.166 in	0.219 in		4-40
Mounting Fixings THREADED PRESS IN INSERT 440 .175 LENGTH CKS-440-1 PEM 1: $0.93 875In Stock	Mfr. Part No. CKS-440-1 Mouser Part No 153-CKS-440-1	PEM	Mounting Fixings THREADED PRESS IN INSERT 440 .175 LENGTH Learn More about PEM castsert threaded inserts	Datasheet	875In Stock	$0.93 $0.695 $0.541 $0.51 View $0.499 $0.482 $0.465 $0.449 $0.442	Min.: 1 Mult.: 1	Inserts	Threaded Insert			0.175 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 $0.153 $0.149 $0.141 $0.138 $0.133	Min.: 1 Mult.: 1	Screws & Fasteners	Stud			0.75 in			4-40
Mounting Fixings PF11MW FLOATING PF W/MATHREAD PF11MW-440-11 PEM 1: $2.63 236In Stock	Mfr. Part No. PF11MW-440-11 Mouser Part No 153-PF11MW-440-11	PEM	Mounting Fixings PF11MW FLOATING PF W/MATHREAD	Datasheet	236In Stock	$2.63 $2.43 $2.17 $2.04 View $1.97 $1.91 $1.84 $1.78 Quote	Min.: 1 Mult.: 1								4-40
Mounting Fixings PF11 W/MATP, BLACK PLASTIC CAP PF11PM-440-1B PEM 1: $2.44 272In Stock	Mfr. Part No. PF11PM-440-1B Mouser Part No 153-PF11PM-440-1B	PEM	Mounting Fixings PF11 W/MATP, BLACK PLASTIC CAP	Datasheet	272In Stock	$2.44 $2.26 $2.01 $1.89 View $1.83 $1.77 $1.71 $1.65 Quote	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 $0.389 $0.311 $0.28 View $0.26 $0.253 $0.239 $0.233 $0.226	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		0.375 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 $1.96 $1.52 $1.44 View $1.40 $1.36 $1.31 Quote	Min.: 1 Mult.: 1								4-40
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 $0.125	Min.: 1 Mult.: 1	Screws & Fasteners	Stud			0.625 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 $0.41 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 PF52-440-1CN PEM 1: $2.51 426In Stock	Mfr. Part No. PF52-440-1CN Mouser Part No 153-PF52-440-1CN	PEM	Mounting Fixings	Datasheet	426In Stock	$2.51 $2.32 $2.07 $1.94 View $1.88 $1.82 $1.76 $1.69 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Captive Panel						4-40
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 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.158 in	0.135 in	0.179 in		4-40

4401 Mounting Fixings

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4401 Mounting Fixings

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