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4-40 Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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: ¥5,552.7 8In Stock New Product	Mfr. Part # CAT2-0440-50L Mouser Part # 153-CAT2-0440-50L New Product	Sherex	Screws & Fasteners RNUT 4-40 STL T-SERIES CAD SOLD PER BAG	Datasheet	8In Stock	¥5,552.7 ¥4,718.9 ¥4,461.4 ¥4,119.3 View ¥3,979.8 ¥3,808.7 ¥3,607.7 ¥3,474.8 Quote	Min.: 1 Mult.: 1
Mounting Hardware SMTRA440-9-6ET PEM 1: ¥360.4 17,261In Stock 20,100On Order	Mfr. Part # SMTRA440-9-6ET Mouser Part # 153-SMTRA440-9-6ET	PEM	Mounting Hardware Learn More about PEM smtra rangle fasteners	Datasheet	17,261In Stock 20,100On Order On Order Ship Dates Mfr. #: SMTRA440-9-6ET Stock: 17,261 Can Ship Immediately On Order: 900 Pending 19,200 Expected 12/30/2026 Factory Lead-Time: 28 Weeks	Cut Tape ¥360.4 ¥269.1 ¥209.3 Reel ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: ¥210.9 118,338In Stock 31,200On Order	Mfr. Part # SMTSO-440-12ET Mouser Part # 153-SMTSO-440-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	118,338In Stock 31,200On Order On Order Ship Dates Mfr. #: SMTSO-440-12ET Stock: 118,338 Can Ship Immediately On Order: 300 Pending 30,900 Expected 11/6/2026 Factory Lead-Time: 14 Weeks	Cut Tape ¥210.9 ¥157.8 ¥122.7 Reel ¥115.8 ¥113.3 View ¥109.5 ¥105.6 ¥101.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: ¥49.8 134,474In Stock	Mfr. Part # KF2-440-ET Mouser Part # 153-KF2-440-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	134,474In Stock	¥49.8 ¥36.4 ¥29.1 ¥26.2 View ¥24.4 ¥23.6 ¥22.3 ¥21.8 ¥21.1	Min.: 1 Mult.: 1
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-440 PEM 1: ¥106.3 213,655In Stock	Mfr. Part # KFS2-440 Mouser Part # 153-KFS2-440	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	213,655In Stock	¥106.3 ¥76.4 ¥61.3 ¥55.1 View ¥51.2 ¥49.8 ¥46.8 ¥45.8 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: ¥141.2 186,825In Stock	Mfr. Part # SMTSO-440-2ET Mouser Part # 153-SMTSO-440-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	186,825In Stock	Cut Tape ¥141.2 ¥106.5 ¥82.9 ¥78.1 Reel ¥73.7 View ¥76.4 ¥71.3 ¥68.8 ¥67.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: ¥181 56,445In Stock	Mfr. Part # SMTSO-440-4ET Mouser Part # 153-SMTSO-440-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	56,445In Stock	Cut Tape ¥181 ¥135.4 ¥105.3 ¥99.3 Reel ¥97.2 View ¥93.8 ¥90.7 ¥87.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: ¥215.9 97,361In Stock	Mfr. Part # SMTSO-440-8ET Mouser Part # 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 ¥215.9 ¥161.8 ¥125.9 Reel ¥118.8 ¥116.1 View ¥112.3 ¥108.5 ¥104.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 19132 Vicor 1: ¥17,511.9 752In Stock	Mfr. Part # 19132 Mouser Part # 492-19132	Vicor	Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES	Datasheet	752In Stock	¥17,511.9 ¥11,816.4	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0715-01-01-02-N Samtec 1: ¥342.2 4,438In Stock	Mfr. Part # SO-0715-01-01-02-N Mouser Part # 200-SO0715010102N	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff		4,438In Stock	¥342.2 ¥247.5 ¥244.2 ¥242.5 View ¥189.4 ¥182.7 ¥177.7 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F R44-1001202 Harwin 1: ¥63.1 9,323In Stock	Mfr. Part # R44-1001202 Mouser Part # 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	¥63.1 ¥53.2 ¥48.3 ¥46.5 View ¥45.7 ¥43.7 ¥42.2 ¥40.5 ¥39.2	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-1015-03-01-01 Samtec 1: ¥428.5 2,856In Stock	Mfr. Part # SO-1015-03-01-01 Mouser Part # 200-SO1015030101	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff		2,856In Stock	¥428.5 ¥347.1 ¥272.4 ¥255.8 View ¥250.8 Quote	Min.: 1 Mult.: 1
Mounting Hardware NUT, MINILOCK FEO-440-MD PEM 1: ¥161.1 6,703In Stock	Mfr. Part # FEO-440-MD Mouser Part # 153-FEO-440-MD	PEM	Mounting Hardware NUT, MINILOCK	Datasheet	6,703In Stock	¥161.1 ¥114.3 ¥91.5 ¥82.4 View ¥69.9 ¥68.4 Quote	Min.: 1 Mult.: 1
Mounting Hardware NUT, MINI, NL FEX-440 PEM 1: ¥117.9 9,550In Stock	Mfr. Part # FEX-440 Mouser Part # 153-FEX-440	PEM	Mounting Hardware NUT, MINI, NL	Datasheet	9,550In Stock	¥117.9 ¥83.4 ¥66.8 ¥60.1 View ¥55.6 ¥54.1 ¥51 ¥50 Quote	Min.: 1 Mult.: 1
Mounting Hardware PF52-440-0CN PEM 1: ¥473.4 4,955In Stock	Mfr. Part # PF52-440-0CN Mouser Part # 153-PF52-440-0CN	PEM	Mounting Hardware	Datasheet	4,955In Stock	¥473.4 ¥438.5 ¥392 ¥368.7 View ¥353.8 ¥342.2 ¥330.5 ¥318.9 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers .420 MAL-FEM 6PCS 18159 Vicor 1: ¥2,079.6 197In Stock	Mfr. Part # 18159 Mouser Part # 492-18159	Vicor	Standoffs & Spacers .420 MAL-FEM 6PCS	Datasheet	197In Stock	¥2,079.6 ¥1,926.8 ¥1,800.5 ¥1,759 View ¥1,699.2 ¥1,697.5 ¥1,692.6 Quote	Min.: 1 Mult.: 1
Mounting Hardware FLOATER, ASSY, STAINLESS,NL AC-440-1 PEM 1: ¥365.4 4,893In Stock	Mfr. Part # AC-440-1 Mouser Part # 153-AC-440-1	PEM	Mounting Hardware FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4,893In Stock	¥365.4 ¥274.1 ¥212.6 ¥201 View ¥194.3 ¥187.7 ¥181 ¥176.1 Quote	Min.: 1 Mult.: 1
Mounting Hardware FLOATER,ASSEMBLY,LOCKING,S/S LAC-440-1MD PEM 1: ¥423.6 4,907In Stock	Mfr. Part # LAC-440-1MD Mouser Part # 153-LAC-440-1MD	PEM	Mounting Hardware FLOATER,ASSEMBLY,LOCKING,S/S	Datasheet	4,907In Stock	¥423.6 ¥315.6 ¥249.2 ¥210.9 View Quote	Min.: 1 Mult.: 1
Mounting Hardware HI-TORQUE INSERT, BRASS IUTFB-440 SI 1: ¥79.7 9,989In Stock	Mfr. Part # IUTFB-440 Mouser Part # 153-IUTFB-440	SI	Mounting Hardware HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,989In Stock	¥79.7 ¥56 ¥44.8 ¥40.4 View ¥36.9 ¥36.4 ¥34.2 ¥33.6 ¥32.4	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-4 PEM 1: ¥129.6 10,083In Stock	Mfr. Part # SOS-440-4 Mouser Part # 153-SOS-440-4	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	10,083In Stock	¥129.6 ¥91.2 ¥73.1 ¥65.8 View ¥61 ¥59.3 ¥55.8 ¥54.6 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-6 PEM 1: ¥131.2 8,728In Stock	Mfr. Part # SOS-440-6 Mouser Part # 153-SOS-440-6	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	8,728In Stock	¥131.2 ¥92.5 ¥74.1 ¥66.8 View ¥61.8 ¥60.1 ¥56.6 ¥55.5 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-6440-10 PEM 1: ¥157.8 10,284In Stock	Mfr. Part # SOS-6440-10 Mouser Part # 153-SOS-6440-10	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	10,284In Stock	¥157.8 ¥116.8 ¥90.9 ¥85.7 View ¥83.7 ¥80.9 ¥78.1 ¥75.2 ¥74.2	Min.: 1 Mult.: 1
Mounting Hardware FLOATER, ASSY, STAINLESS,NL AC-440-2 PEM 1: ¥367.1 4,943In Stock	Mfr. Part # AC-440-2 Mouser Part # 153-AC-440-2	PEM	Mounting Hardware FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4,943In Stock	¥367.1 ¥274.1 ¥214.3 ¥201 View ¥194.3 ¥189.4 ¥182.7 ¥176.1 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .125 L Carbon Steel KFE-440-4ET PEM 1: ¥94.7 10,226In Stock	Mfr. Part # KFE-440-4ET Mouser Part # 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	¥94.7 ¥67.8 ¥54.1 ¥48.8 View ¥45.3 ¥44 ¥41.5 ¥40.7 ¥39.2	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel KFSE-440-8 PEM 1: ¥147.8 11,534In Stock	Mfr. Part # KFSE-440-8 Mouser Part # 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	¥147.8 ¥110.3 ¥85.9 ¥80.9 View ¥79.2 ¥76.6 ¥73.9 ¥71.3 ¥70.1	Min.: 1 Mult.: 1

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