4-40 – Mouser Singapore

.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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Screws & Fasteners 3/16 JAX 5/8" LNGTH SS 440 THREAD HEX FC47508-SS Fascomp 1: $2.26 28In Stock	Mfr. Part No. FC47508-SS Mouser Part No 728-FC4750-8-SS	Fascomp	Screws & Fasteners 3/16 JAX 5/8" LNGTH SS 440 THREAD HEX	Datasheet	28In Stock	$2.26 $1.77 $1.62 $1.44 View $1.35 $1.28 $1.22 $1.16 $1.12	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 1/8" LNGTH ALUM 440 THREAD FC2051-440-A Fascomp 1: $0.313 302In Stock	Mfr. Part No. FC2051-440-A Mouser Part No 728-FC2051-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 1/8" LNGTH ALUM 440 THREAD	Datasheet	302In Stock	$0.313 $0.226 $0.181 $0.162 View $0.151 $0.147 $0.139 $0.135 $0.131	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 5/16" LNGTH ALUM 440 THREAD FC2054-440-A Fascomp 1: $0.422 863In Stock	Mfr. Part No. FC2054-440-A Mouser Part No 728-FC2054-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 5/16" LNGTH ALUM 440 THREAD	Datasheet	863In Stock	$0.422 $0.301 $0.241 $0.216 View $0.201 $0.196 $0.185 $0.181 $0.174	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 5/16" LNGTH SS 440 THREAD FC2054-440-SS Fascomp 1: $0.952 119In Stock	Mfr. Part No. FC2054-440-SS Mouser Part No 728-FC2054-440-SS	Fascomp	Standoffs & Spacers 3/16 HEX 5/16" LNGTH SS 440 THREAD	Datasheet	119In Stock	$0.952 $0.679 $0.543 $0.488 View $0.454 $0.441 $0.416	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX 9/16" LNGTH ALUM 440 THREAD FC2105-440-A Fascomp 1: $0.53 285In Stock	Mfr. Part No. FC2105-440-A Mouser Part No 728-FC2105-440-A	Fascomp	Standoffs & Spacers 1/4 HEX 9/16" LNGTH ALUM 440 THREAD	Datasheet	285In Stock	$0.53 $0.377 $0.302 $0.271 View $0.252 $0.245 $0.231 $0.226 $0.218	Min.: 1 Mult.: 1
Standoffs & Spacers 5/32 HEX 440 THREAD M/F 1/4 ST STEEL FC4451-440-SS Fascomp 1: $1.22 150In Stock	Mfr. Part No. FC4451-440-SS Mouser Part No 728-FC4451-440-SS	Fascomp	Standoffs & Spacers 5/32 HEX 440 THREAD M/F 1/4 ST STEEL	Datasheet	150In Stock	$1.22 $0.914 $0.711 $0.67 View $0.656 $0.634 $0.612 $0.59 $0.582	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 7/16" LNGTH ALUM 440 THREAD M/F FC4504-440-A Fascomp 1: $0.626 211In Stock	Mfr. Part No. FC4504-440-A Mouser Part No 728-FC4504-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 7/16" LNGTH ALUM 440 THREAD M/F	Datasheet	211In Stock	$0.626 $0.452 $0.362 $0.325 View $0.302 $0.294 $0.269	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX X 1-1/2 FC4521-440-SS Fascomp 1: $1.62 12In Stock 300Expected 3/11/2026	Mfr. Part No. FC4521-440-SS Mouser Part No 728-FC4521-440-SS	Fascomp	Standoffs & Spacers 3/16 HEX X 1-1/2	Datasheet	12In Stock 300Expected 3/11/2026	$1.62 $1.20 $0.933 $0.879 View $0.86 $0.831 $0.802 $0.774 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX 5/8" LNGTH SS 440 THREAD M/F FC4536-440-SS Fascomp 1: $1.18 202In Stock	Mfr. Part No. FC4536-440-SS Mouser Part No 728-FC4536-440-SS	Fascomp	Standoffs & Spacers 1/4 HEX 5/8" LNGTH SS 440 THREAD M/F	Datasheet	202In Stock	$1.18 $0.883 $0.687 $0.647 View $0.634 $0.612 $0.592 $0.57 $0.562	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX 7/8" LNGTH ALUM 440 THREAD M/F FC4540-440-A Fascomp 1: $0.734 307In Stock	Mfr. Part No. FC4540-440-A Mouser Part No 728-FC4540-440-A	Fascomp	Standoffs & Spacers 1/4 HEX 7/8" LNGTH ALUM 440 THREAD M/F	Datasheet	307In Stock	$0.734 $0.528 $0.422 $0.379 View $0.352 $0.343 $0.324 $0.317 $0.306	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX 7/16" LNGTH ALUM 440 THREAD FC2103-440-A Fascomp 1: $0.476 42In Stock	Mfr. Part No. FC2103-440-A Mouser Part No 728-FC2103-440-A	Fascomp	Standoffs & Spacers 1/4 HEX 7/16" LNGTH ALUM 440 THREAD	Datasheet	42In Stock	$0.476 $0.339 $0.271 $0.243 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX 1" LNGTH ALUM 440 THREAD FC2112-440-A Fascomp 1: $0.952 171In Stock	Mfr. Part No. FC2112-440-A Mouser Part No 728-FC2112-440-A	Fascomp	Standoffs & Spacers 1/4 HEX 1" LNGTH ALUM 440 THREAD	Datasheet	171In Stock	$0.952 $0.679 $0.543 $0.488 View $0.454 $0.441 $0.416 $0.407 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX X 1-1/2 FC2120-440-A Fascomp 1: $1.06 1,919In Stock	Mfr. Part No. FC2120-440-A Mouser Part No 728-FC2120-440-A	Fascomp	Standoffs & Spacers 1/4 HEX X 1-1/2	Datasheet	1,919In Stock	$1.06 $0.789 $0.615 $0.578 View $0.566 $0.547 $0.528 $0.509 $0.502	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 1/2" LNGTH ALUM 440 THREAD M/F FC4505-440-A Fascomp 1: $0.68 3,180In Stock	Mfr. Part No. FC4505-440-A Mouser Part No 728-FC4505-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 1/2" LNGTH ALUM 440 THREAD M/F	Datasheet	3,180In Stock	$0.68 $0.49 $0.392 $0.352 View $0.328 $0.318 $0.301 $0.294 $0.284	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX 5/16" LNGTH ALUM 440 THREAD M/F FC4531-440-A Fascomp 1: $0.476 548In Stock	Mfr. Part No. FC4531-440-A Mouser Part No 728-FC4531-440-A	Fascomp	Standoffs & Spacers 1/4 HEX 5/16" LNGTH ALUM 440 THREAD M/F	Datasheet	548In Stock	$0.476 $0.339 $0.271 $0.243 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1
Screws & Fasteners 3/16 JAX 1/4" LNGTH SZINC 440 THRD HEX FC47502-S-12 Fascomp 1: $0.286 4,445In Stock	Mfr. Part No. FC47502-S-12 Mouser Part No 728-FC4750-2-12	Fascomp	Screws & Fasteners 3/16 JAX 1/4" LNGTH SZINC 440 THRD HEX	Datasheet	4,445In Stock	$0.286 $0.214 $0.193 $0.169 View $0.155 $0.146 $0.136 $0.129 $0.122	Min.: 1 Mult.: 1
Screws & Fasteners CAPTIVE SCREWS SS FC0820-SS Fascomp 1: $1.29 269In Stock	Mfr. Part No. FC0820-SS Mouser Part No 728-FC0820-SS	Fascomp	Screws & Fasteners CAPTIVE SCREWS SS	Datasheet	269In Stock	$1.29 $0.991 $0.918 $0.779 View $0.736 $0.698 $0.662 $0.643 $0.613	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 1/4" LNGTH ALUM 440 THREAD FC2053-440-A Fascomp 1: $0.367 1,534In Stock	Mfr. Part No. FC2053-440-A Mouser Part No 728-FC2053-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 1/4" LNGTH ALUM 440 THREAD	Datasheet	1,534In Stock	$0.367 $0.264 $0.211 $0.189 View $0.175 $0.171 $0.162 $0.158 $0.152	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 3/8" LNGTH ALUM 440 THREAD FC2055-440-A Fascomp 1: $0.476 518In Stock	Mfr. Part No. FC2055-440-A Mouser Part No 728-FC2055-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 3/8" LNGTH ALUM 440 THREAD	Datasheet	518In Stock	$0.476 $0.339 $0.271 $0.243 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 1/2" LNGTH ALUM 440 THREAD FC2057-440-A Fascomp 1: $0.53 147In Stock	Mfr. Part No. FC2057-440-A Mouser Part No 728-FC2057-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 1/2" LNGTH ALUM 440 THREAD	Datasheet	147In Stock	$0.53 $0.377 $0.302 $0.272 View $0.252 $0.245 $0.231 $0.226 $0.219	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 3/16" LNGTH ALUM 440 THREAD M/F FC4500-440-A Fascomp 1: $0.476 3,140In Stock	Mfr. Part No. FC4500-440-A Mouser Part No 728-FC4500-440-A	Fascomp	Standoffs & Spacers 3/16 HEX 3/16" LNGTH ALUM 440 THREAD M/F	Datasheet	3,140In Stock	$0.476 $0.339 $0.271 $0.243 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 HEX 1/2" LNGTH SZINC 440 THRD M/F FC4505-440-S-12 Fascomp 1: $0.952 293In Stock	Mfr. Part No. FC4505-440-S-12 Mouser Part No 728-FC4505-440-S-12	Fascomp	Standoffs & Spacers 3/16 HEX 1/2" LNGTH SZINC 440 THRD M/F	Datasheet	293In Stock	$0.952 $0.679 $0.543 $0.488 View $0.454 $0.441 $0.416 $0.407 Quote	Min.: 1 Mult.: 1
Screws & Fasteners 3/16 JAX 3/16" LNGTH SZINC 440 THRD HEX FC47501-S-28 Fascomp 1: $0.286 276In Stock	Mfr. Part No. FC47501-S-28 Mouser Part No 728-FC4750-1	Fascomp	Screws & Fasteners 3/16 JAX 3/16" LNGTH SZINC 440 THRD HEX	Datasheet	276In Stock	$0.286 $0.214 $0.193 $0.169 View $0.155 $0.146 $0.136 $0.129 $0.122	Min.: 1 Mult.: 1
Screws & Fasteners 3/16 JAX 3/8" LNGTH SS 440 THREAD HEX FC47504-SS Fascomp 1: $1.44 428In Stock	Mfr. Part No. FC47504-SS Mouser Part No 728-FC4750-4-SS	Fascomp	Screws & Fasteners 3/16 JAX 3/8" LNGTH SS 440 THREAD HEX	Datasheet	428In Stock	$1.44 $1.13 $1.05 $0.889 View $0.845 $0.801 $0.762 $0.736 $0.709	Min.: 1 Mult.: 1
Standoffs & Spacers 3/16 RND 3/8" LNGTH ALUM 440 THREAD FC1635-440-A Fascomp 1: $0.476 305In Stock	Mfr. Part No. FC1635-440-A Mouser Part No 728-FC1635-440-A	Fascomp	Standoffs & Spacers 3/16 RND 3/8" LNGTH ALUM 440 THREAD	Datasheet	305In Stock	$0.476 $0.339 $0.271 $0.243 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1