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4-40 Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Screws & Fasteners RNUT 4-40 STL T-SERIES CAD SOLD PER BAG CAT2-0440-50L Sherex 1: CHF 26.91 8In Stock New Product	Mfr. Part No. CAT2-0440-50L Mouser Part No 153-CAT2-0440-50L New Product	Sherex	Screws & Fasteners RNUT 4-40 STL T-SERIES CAD SOLD PER BAG	Datasheet	8In Stock	CHF 26.91 CHF 22.87 CHF 21.62 CHF 19.96 View CHF 19.29 CHF 18.46 CHF 17.48 CHF 16.84 Quote	Min.: 1 Mult.: 1
Mounting Fixings SMTRA440-9-6ET PEM 1: CHF 1.75 17’546In Stock 20’100On Order	Mfr. Part No. SMTRA440-9-6ET Mouser Part No 153-SMTRA440-9-6ET	PEM	Mounting Fixings Learn More about PEM smtra rangle fasteners	Datasheet	17’546In Stock 20’100On Order On Order Ship Dates Mfr. No: SMTRA440-9-6ET Stock: 17’546 Can Dispatch Immediately On Order: 900 Expected 11/2/2026 19’200 Expected 12/30/2026 Factory Lead Time: 28 Weeks	Cut Tape CHF 1.75 CHF 1.30 CHF 1.01 Reel CHF 0.945 MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: CHF 1.02 83’713In Stock 65’825On Order	Mfr. Part No. SMTSO-440-12ET Mouser Part No 153-SMTSO-440-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	83’713In Stock 65’825On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 83’713 Can Dispatch Immediately On Order: 300 Pending 30’900 Expected 11/6/2026 34’625 Expected 11/16/2026 Factory Lead Time: 14 Weeks	Cut Tape CHF 1.02 CHF 0.765 CHF 0.595 Reel CHF 0.561 CHF 0.549 View CHF 0.531 CHF 0.512 CHF 0.493 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: CHF 0.241 134’974In Stock	Mfr. Part No. KF2-440-ET Mouser Part No 153-KF2-440-ET	PEM	Mounting Fixings NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	134’974In Stock	CHF 0.241 CHF 0.176 CHF 0.141 CHF 0.127 View CHF 0.118 CHF 0.114 CHF 0.108 CHF 0.106 CHF 0.102	Min.: 1 Mult.: 1
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-440 PEM 1: CHF 0.515 213’195In Stock	Mfr. Part No. KFS2-440 Mouser Part No 153-KFS2-440	PEM	Mounting Fixings NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	213’195In Stock	CHF 0.515 CHF 0.371 CHF 0.297 CHF 0.268 View CHF 0.248 CHF 0.241 CHF 0.227 CHF 0.222 CHF 0.215	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: CHF 0.684 185’953In Stock	Mfr. Part No. SMTSO-440-2ET Mouser Part No 153-SMTSO-440-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	185’953In Stock	Cut Tape CHF 0.684 CHF 0.516 CHF 0.402 CHF 0.378 Reel CHF 0.358 View CHF 0.371 CHF 0.345 CHF 0.333 CHF 0.329 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: CHF 0.877 75’445In Stock	Mfr. Part No. SMTSO-440-4ET Mouser Part No 153-SMTSO-440-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	75’445In Stock	Cut Tape CHF 0.877 CHF 0.656 CHF 0.51 CHF 0.481 Reel CHF 0.471 View CHF 0.455 CHF 0.44 CHF 0.423 CHF 0.417 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: CHF 1.05 97’361In Stock	Mfr. Part No. SMTSO-440-8ET Mouser Part No 153-SMTSO-440-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	97’361In Stock	Cut Tape CHF 1.05 CHF 0.784 CHF 0.61 Reel CHF 0.576 CHF 0.563 View CHF 0.544 CHF 0.526 CHF 0.506 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 19132 Vicor 1: CHF 84.87 752In Stock	Mfr. Part No. 19132 Mouser Part No 492-19132	Vicor	Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES	Datasheet	752In Stock	CHF 84.87 CHF 70.24	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0715-01-01-02-N Samtec 1: CHF 1.66 4’438In Stock	Mfr. Part No. SO-0715-01-01-02-N Mouser Part No 200-SO0715010102N	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff		4’438In Stock	CHF 1.66 CHF 1.23	Min.: 1 Mult.: 1
Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F R44-1001202 Harwin 1: CHF 0.306 9’323In Stock	Mfr. Part No. R44-1001202 Mouser Part No 855-R44-1001202	Harwin	Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F Learn More about Harwin hexagonal clearance spacers	Datasheet	9’323In Stock	CHF 0.306 CHF 0.257 CHF 0.234 CHF 0.226 View CHF 0.222 CHF 0.212 CHF 0.204 CHF 0.197 CHF 0.19	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-1015-03-01-01 Samtec 1: CHF 2.08 2’856In Stock	Mfr. Part No. SO-1015-03-01-01 Mouser Part No 200-SO1015030101	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff		2’856In Stock	CHF 2.08 CHF 1.75	Min.: 1 Mult.: 1
Mounting Fixings NUT, MINILOCK FEO-440-MD PEM 1: CHF 0.781 6’703In Stock	Mfr. Part No. FEO-440-MD Mouser Part No 153-FEO-440-MD	PEM	Mounting Fixings NUT, MINILOCK	Datasheet	6’703In Stock	CHF 0.781 CHF 0.554 CHF 0.444 CHF 0.40 View CHF 0.339 CHF 0.331 Quote	Min.: 1 Mult.: 1
Mounting Fixings NUT, MINI, NL FEX-440 PEM 1: CHF 0.572 9’550In Stock	Mfr. Part No. FEX-440 Mouser Part No 153-FEX-440	PEM	Mounting Fixings NUT, MINI, NL	Datasheet	9’550In Stock	CHF 0.572 CHF 0.404 CHF 0.324 CHF 0.291 View CHF 0.27 CHF 0.262 CHF 0.247 CHF 0.242 Quote	Min.: 1 Mult.: 1
Mounting Fixings PF52-440-0CN PEM 1: CHF 2.29 4’955In Stock	Mfr. Part No. PF52-440-0CN Mouser Part No 153-PF52-440-0CN	PEM	Mounting Fixings	Datasheet	4’955In Stock	CHF 2.29 CHF 2.12 CHF 1.90 CHF 1.79 View CHF 1.71 CHF 1.66 CHF 1.60 CHF 1.54 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers .420 MAL-FEM 6PCS 18159 Vicor 1: CHF 10.08 197In Stock	Mfr. Part No. 18159 Mouser Part No 492-18159	Vicor	Standoffs & Spacers .420 MAL-FEM 6PCS	Datasheet	197In Stock	CHF 10.08 CHF 9.76	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-1 PEM 1: CHF 1.77 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	CHF 1.77 CHF 1.33 CHF 1.03 CHF 0.973 View CHF 0.945 CHF 0.91 CHF 0.877 CHF 0.854 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S LAC-440-1MD PEM 1: CHF 2.05 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	CHF 2.05 CHF 1.53 CHF 1.21 CHF 1.02 View CHF 0.992 Quote	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-440 SI 1: CHF 0.387 9’989In Stock	Mfr. Part No. IUTFB-440 Mouser Part No 153-IUTFB-440	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9’989In Stock	CHF 0.387 CHF 0.271 CHF 0.217 CHF 0.196 View CHF 0.179 CHF 0.176 CHF 0.166 CHF 0.163 CHF 0.157	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-4 PEM 1: CHF 0.628 10’083In Stock	Mfr. Part No. SOS-440-4 Mouser Part No 153-SOS-440-4	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	10’083In Stock	CHF 0.628 CHF 0.442 CHF 0.354 CHF 0.319 View CHF 0.296 CHF 0.287 CHF 0.271 CHF 0.265 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-6 PEM 1: CHF 0.636 8’728In Stock	Mfr. Part No. SOS-440-6 Mouser Part No 153-SOS-440-6	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	8’728In Stock	CHF 0.636 CHF 0.448 CHF 0.359 CHF 0.324 View CHF 0.30 CHF 0.291 CHF 0.274 CHF 0.269 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-6440-10 PEM 1: CHF 0.765 10’284In Stock	Mfr. Part No. SOS-6440-10 Mouser Part No 153-SOS-6440-10	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	10’284In Stock	CHF 0.765 CHF 0.566 CHF 0.44 CHF 0.416 View CHF 0.405 CHF 0.392 CHF 0.378 CHF 0.365 CHF 0.359	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-2 PEM 1: CHF 1.78 4’943In Stock	Mfr. Part No. AC-440-2 Mouser Part No 153-AC-440-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4’943In Stock	CHF 1.78 CHF 1.33 CHF 1.04 CHF 0.973 View CHF 0.945 CHF 0.917 CHF 0.885 CHF 0.854 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .125 L Carbon Steel KFE-440-4ET PEM 1: CHF 0.459 10’226In Stock	Mfr. Part No. KFE-440-4ET Mouser Part No 153-KFE-440-4ET	PEM	Standoffs & Spacers Broaching Standoff 4-40 .125 L Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	10’226In Stock	CHF 0.459 CHF 0.329 CHF 0.262 CHF 0.237 View CHF 0.22 CHF 0.213 CHF 0.201 CHF 0.197 CHF 0.19	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel KFSE-440-8 PEM 1: CHF 0.716 11’534In Stock	Mfr. Part No. KFSE-440-8 Mouser Part No 153-KFSE-440-8	PEM	Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	11’534In Stock	CHF 0.716 CHF 0.534 CHF 0.417 CHF 0.392 View CHF 0.384 CHF 0.371 CHF 0.358 CHF 0.345 CHF 0.34	Min.: 1 Mult.: 1

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