4-40 – Mouser Singapore

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Standoffs & Spacers STANDOFF, STEEL SO-6440-10ZI PEM 1: $0.734 547In Stock	Mfr. Part No. SO-6440-10ZI Mouser Part No 153-SO-6440-10ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	547In Stock	$0.734 $0.524 $0.419 $0.377 View $0.351 $0.34 $0.321 $0.314 $0.303	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STEEL SO-6440-8ZI PEM 1: $0.694 1,110In Stock	Mfr. Part No. SO-6440-8ZI Mouser Part No 153-SO-6440-8ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	1,110In Stock	$0.694 $0.488 $0.39 $0.367 View $0.311 $0.298 $0.291 $0.282	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-10 PEM 1: $1.13 4,018In Stock	Mfr. Part No. SOS-440-10 Mouser Part No 153-SOS-440-10	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	4,018In Stock	$1.13 $0.809 $0.649 $0.583 View $0.541 $0.526 $0.496 $0.486 Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 18.7 NM 173114-0170 Molex 1: $7.38 213In Stock	Mfr. Part No. 173114-0170 Mouser Part No 152-173114-0170	Molex	D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 18.7 NM	Datasheet	213In Stock	$7.38 $6.72 $6.41 $5.43 View $5.17 $4.38 $4.15 $4.04	Min.: 1 Mult.: 1
Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS FHLS-440-6 PEM 1: $0.354 21In Stock	Mfr. Part No. FHLS-440-6 Mouser Part No 153-FHLS-440-6	PEM	Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS	Datasheet	21In Stock	$0.354 $0.271 $0.245 $0.212 View $0.194 $0.184 $0.173 $0.163 $0.155	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-440-6 PEM 1: $0.326 11,598In Stock	Mfr. Part No. FHS-440-6 Mouser Part No 153-FHS-440-6	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	11,598In Stock	$0.326 $0.246 $0.223 $0.193 View $0.178 $0.167 $0.158 $0.15 $0.141	Min.: 1 Mult.: 1
Mounting Fixings STUD, BROACHING, PHOS BRONZE KFH-440-5ET PEM 1: $0.394 9,086In Stock 30,000On Order	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	9,086In Stock 30,000On Order On Order Ship Dates Mfr. No: KFH-440-5ET Stock: 9,086 Can Dispatch Immediately On Order: 14,000 Pending 16,000 Expected 10/3/2027 Factory Lead Time: 20 Weeks	$0.394 $0.282 $0.226 $0.203 View $0.188 $0.184 $0.173 $0.169 $0.163	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .625 L Stainless Steel KFSE-440-20 PEM 1: $2.42 785In Stock	Mfr. Part No. KFSE-440-20 Mouser Part No 153-KFSE-440-20	PEM	Standoffs & Spacers Broaching Standoff 4-40 .625 L Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	785In Stock	$2.42 $1.81 $1.40 $1.32 $1.12	Min.: 1 Mult.: 1
Screws & Fasteners NUT, PLAIN, STEEL S-440-1ZI PEM 1: $0.258 9,700In Stock	Mfr. Part No. S-440-1ZI Mouser Part No 153-S-440-1ZI	PEM	Screws & Fasteners NUT, PLAIN, STEEL Learn More about PEM s self clinching nuts	Datasheet	9,700In Stock	$0.258 $0.20 $0.18 $0.155 View $0.141 $0.132 $0.124 $0.117 $0.113	Min.: 1 Mult.: 1
Mounting Fixings NUT, LOCK, STEEL SL-440-2ZI PEM 1: $0.381 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	$0.381 $0.271 $0.218 $0.196 View $0.181 $0.177 $0.166	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-6440-8 PEM 1: $1.20 144In Stock	Mfr. Part No. SOS-6440-8 Mouser Part No 153-SOS-6440-8	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	144In Stock	$1.20 $0.90 $0.70 $0.661 View $0.646 $0.624 $0.602 $0.582 $0.573	Min.: 1 Mult.: 1
Standoffs & Spacers THIN HEAD STANDOFF, 400 SS TSO4-440-250 PEM 1: $1.29 440In Stock	Mfr. Part No. TSO4-440-250 Mouser Part No 153-TSO4-440-250	PEM	Standoffs & Spacers THIN HEAD STANDOFF, 400 SS	Datasheet	440In Stock	$1.29 $0.925 $0.74 $0.666 View $0.619 $0.602 $0.567 $0.555 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STDOFF SHT.325 M 19127 Vicor 1: $166.25 4In Stock	Mfr. Part No. 19127 Mouser Part No 492-19127	Vicor	Standoffs & Spacers STDOFF SHT.325 M		4In Stock	$166.25 $132.06 $120.67 $116.38	Min.: 1 Mult.: 1
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-440-1 PEM 1: $0.476 5,483In Stock 10,000Expected 28/10/2026	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	5,483In Stock 10,000Expected 28/10/2026	$0.476 $0.347 $0.313 $0.272 View $0.25 $0.246 $0.208 $0.199	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, CONCEALED, STAINLESS CSOS-440-4 PEM 1: $1.89 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	$1.89 $1.41 $1.11 $1.04 View $1.02 $0.985 $0.951 $0.918 Quote	Min.: 1 Mult.: 1
Screws & Fasteners NUT, FLUSH, STAINLESS F-440-1 PEM 1: $0.748 3,013In Stock 10,000Expected 11/1/2027	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 11/1/2027	$0.748 $0.562 $0.51 $0.446 View $0.411 $0.388 $0.367 $0.356 $0.343	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-440-12 PEM 1: $0.422 499In Stock 10,000Expected 2/11/2026	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 2/11/2026	$0.422 $0.314 $0.284 $0.248 View $0.227 $0.224 $0.189 $0.18	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-440-5 PEM 1: $0.34 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	$0.34 $0.248 $0.224 $0.194 View $0.18 $0.17 $0.154 $0.15 $0.141	Min.: 1 Mult.: 1
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-440-4 SI 1: $0.517 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	$0.517 $0.358 $0.287 $0.271 View $0.228 $0.219 $0.214 $0.207	Min.: 1 Mult.: 1
Mounting Fixings POST MOLD INSERT, BRASS PKB-440 SI 1: $0.816 1,040In Stock 10,000Expected 12/2/2027	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	1,040In Stock 10,000Expected 12/2/2027	$0.816 $0.585 $0.469 $0.422 View $0.392 $0.381 $0.359 $0.351 Quote	Min.: 1 Mult.: 1
Screws & Fasteners NUT, PLAIN, STEEL S-440-3ZI PEM 1: $0.49 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	$0.49 $0.374 $0.339 $0.294 View $0.269 $0.254 $0.239 $0.227 $0.215	Min.: 1 Mult.: 1
Mounting Fixings SPACER, KNURLED, STAINLESS STKC-440-4 SI 1: $1.12 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	$1.12 $0.79 $0.634 $0.596 View $0.506 $0.484 $0.473 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers THIN HEAD STANDOFF, 400 SS TSO4-440-125 PEM 1: $1.18 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	$1.18 $0.843 $0.675 $0.607 View $0.564 $0.548 $0.517 $0.506 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers .252 FEM FEM - CA 18146 Vicor 1: $20.43 4In Stock	Mfr. Part No. 18146 Mouser Part No 492-18146	Vicor	Standoffs & Spacers .252 FEM FEM - CA	Datasheet	4In Stock	$20.43 $13.87 $13.22 $12.93	Min.: 1 Mult.: 1
Standoffs & Spacers STDOFF.252 F FLOG 19122 Vicor 1: $98.40 1In Stock	Mfr. Part No. 19122 Mouser Part No 492-19122	Vicor	Standoffs & Spacers STDOFF.252 F FLOG		1In Stock	$98.40 $95.72 $91.34 $89.45 View Quote	Min.: 1 Mult.: 1