4-40 – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

Results: 3,056

Applied Filters:

Thread Size = 4-40

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-6 SI 1: $0.44 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	$0.44 $0.317 $0.254 $0.229 View $0.213 $0.207 $0.195 $0.191 $0.184	Min.: 1 Mult.: 1
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-440-6 SI 1: $0.88 477In Stock	Mfr. Part No. IBC-440-6 Mouser Part No 153-IBC-440-6	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	477In Stock	$0.88 $0.63 $0.504 $0.454 View $0.422 $0.411 $0.387 $0.378 Quote	Min.: 1 Mult.: 1
Mounting Fixings MOLD-IN INSERT, STAINLESS ITC-440 SI 1: $0.65 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	$0.65 $0.465 $0.373 $0.335 View $0.311 $0.304 $0.285 $0.279 $0.27	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT, ALUM IUTA-440 SI 1: $0.33 559In 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	559In Stock	$0.33 $0.235 $0.188 $0.169 View $0.157 $0.154 $0.144 $0.141 $0.136	Min.: 1 Mult.: 1
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 $0.154 $0.144 $0.141 $0.136	Min.: 1 Mult.: 1
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-12ET PEM 1: $0.32 10,970In 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	10,970In Stock	$0.32 $0.233 $0.187 $0.167 View $0.156 $0.152 $0.143 $0.14 $0.135	Min.: 1 Mult.: 1
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-8ET PEM 1: $0.33 1,450In 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	1,450In Stock 24,000On Order On Order Ship Dates Mfr. No: KFH-440-8ET Stock: 1,450 Can Dispatch Immediately On Order: 10,000 Expected 2026/11/13 14,000 Expected 2026/11/25 Factory Lead Time: 23 Weeks	$0.33 $0.24 $0.192 $0.172 View $0.16 $0.156 $0.147 $0.144 $0.14	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .750 L Stainless Steel KFSE-440-24 PEM 1: $1.99 790In Stock	Mfr. Part No. KFSE-440-24 Mouser Part No 153-KFSE-440-24	PEM	Standoffs & Spacers Broaching Standoff 4-40 .750 L Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	790In Stock	$1.99 $1.48 $1.15 $1.09 View $1.06 $1.03 $0.996 $0.961 Quote	Min.: 1 Mult.: 1
Mounting Fixings POST MOLD FLANGE INSERT ALUM PFLA-440-2 SI 1: $0.47 598In 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	598In Stock	$0.47 $0.333 $0.267 $0.24 View $0.223 $0.217 $0.204 $0.20 $0.193	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STEEL SO-6440-6ZI PEM 1: $0.47 72In Stock	Mfr. Part No. SO-6440-6ZI Mouser Part No 153-SO-6440-6ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	72In Stock	$0.47 $0.337 $0.27 $0.243 View $0.226 $0.219 $0.207 $0.202 $0.197	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-12 PEM 1: $0.961 463In Stock 10,000Expected 2026/12/09	Mfr. Part No. SOS-440-12 Mouser Part No 153-SOS-440-12	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	463In Stock 10,000Expected 2026/12/09	$0.961 $0.679 $0.544 $0.512 View $0.434 $0.416 $0.407 Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware HOOD DB37/HD62 METAL SDC37AG L-Com 1: $31.76 17In Stock 57Expected 2026/11/20 New At Mouser	Mfr. Part No. SDC37AG Mouser Part No 17-SDC37AG New At Mouser	L-Com	D-Sub Tools & Hardware HOOD DB37/HD62 METAL	Datasheet	17In Stock 57Expected 2026/11/20	$31.76 $26.99 $25.31 $24.57 View $23.77 $23.13 $22.95 Quote	Min.: 1 Mult.: 1
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-440-1 PEM 1: $0.35 5,592In Stock 10,000Expected 2026/10/28	Mfr. Part No. CLS-440-1 Mouser Part No 153-CLS-440-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	5,592In Stock 10,000Expected 2026/10/28	$0.35 $0.255 $0.23 $0.20 View $0.184 $0.181 $0.154 $0.147	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, CONCEALED, STAINLESS CSOS-440-4 PEM 1: $1.40 483In Stock	Mfr. Part No. CSOS-440-4 Mouser Part No 153-CSOS-440-4	PEM	Standoffs & Spacers STANDOFF, CONCEALED, STAINLESS Learn More about PEM css csos standoffs	Datasheet	483In Stock	$1.40 $1.04 $0.813 $0.766 View $0.75 $0.725 $0.699 $0.676 Quote	Min.: 1 Mult.: 1
Screws & Fasteners NUT, FLUSH, STAINLESS F-440-1 PEM 1: $0.55 3,013In Stock 10,000Expected 2027/01/11	Mfr. Part No. F-440-1 Mouser Part No 153-F-440-1	PEM	Screws & Fasteners NUT, FLUSH, STAINLESS Learn More about PEM f f4 self clinching flush fasteners	Datasheet	3,013In Stock 10,000Expected 2027/01/11	$0.55 $0.413 $0.376 $0.328 View $0.302 $0.285 $0.27 $0.262 $0.252	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-440-12 PEM 1: $0.311 499In Stock 10,000Expected 2026/11/03	Mfr. Part No. FHS-440-12 Mouser Part No 153-FHS-440-12	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	499In Stock 10,000Expected 2026/11/03	$0.311 $0.231 $0.209 $0.183 View $0.167 $0.165 $0.14 $0.133	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-440-5 PEM 1: $0.25 8,118In Stock	Mfr. Part No. FHS-440-5 Mouser Part No 153-FHS-440-5	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	8,118In Stock	$0.25 $0.183 $0.165 $0.143 View $0.133 $0.126 $0.113 $0.11 $0.104	Min.: 1 Mult.: 1
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-4 SI 1: $0.38 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	$0.38 $0.263 $0.211 $0.199 View $0.167 $0.16 $0.157 $0.152	Min.: 1 Mult.: 1
Mounting Fixings POST MOLD INSERT, BRASS PKB-440 SI 1: $0.60 1,028In Stock 10,000Expected 2027/02/12	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	1,028In Stock 10,000Expected 2027/02/12	$0.60 $0.43 $0.345 $0.311 View $0.288 $0.28 $0.264 $0.258 $0.25	Min.: 1 Mult.: 1
Screws & Fasteners NUT, PLAIN, STEEL S-440-3ZI PEM 1: $0.361 9,230In Stock	Mfr. Part No. S-440-3ZI Mouser Part No 153-S-440-3ZI	PEM	Screws & Fasteners NUT, PLAIN, STEEL Learn More about PEM s self clinching nuts	Datasheet	9,230In Stock	$0.361 $0.276 $0.249 $0.216 View $0.198 $0.187 $0.176 $0.167 $0.158	Min.: 1 Mult.: 1
Mounting Fixings SPACER, KNURLED, STAINLESS STKC-440-4 SI 1: $0.82 999In 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	999In Stock	$0.82 $0.582 $0.466 $0.438 View $0.372 $0.356 $0.348 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers THIN HEAD STANDOFF, 400 SS TSO4-440-125 PEM 1: $0.87 500In Stock	Mfr. Part No. TSO4-440-125 Mouser Part No 153-TSO4-440-125	PEM	Standoffs & Spacers THIN HEAD STANDOFF, 400 SS	Datasheet	500In Stock	$0.87 $0.62 $0.497 $0.447 View $0.415 $0.404 $0.38 $0.372 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers .252 FEM FEM - CA 18146 Vicor 1: $15.03 4In Stock	Mfr. Part No. 18146 Mouser Part No 492-18146	Vicor	Standoffs & Spacers .252 FEM FEM - CA	Datasheet	4In Stock	$15.03 $10.87	Min.: 1 Mult.: 1
Standoffs & Spacers STDOFF.252 F FLOG 19122 Vicor 1: $75.26 1In Stock	Mfr. Part No. 19122 Mouser Part No 492-19122	Vicor	Standoffs & Spacers STDOFF.252 F FLOG		1In Stock	$75.26	Min.: 1 Mult.: 1
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