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4-40 Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: HK$10.44 86,809In Stock 81,300On 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	86,809In Stock 81,300On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 86,809 Can Dispatch Immediately On Order: 300 Pending 81,000 Expected 28/10/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$10.44 HK$7.81 HK$6.07 Reel HK$5.73 HK$5.61 View HK$5.42 HK$5.23 HK$5.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-440 PEM 1: HK$5.26 156,150In Stock 88,000Expected 21/10/2026	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	156,150In Stock 88,000Expected 21/10/2026	HK$5.26 HK$3.78 HK$3.03 HK$2.73 View HK$2.53 HK$2.47 HK$2.32 HK$2.27 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: HK$6.99 117,834In Stock 105,000Expected 28/10/2026	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	117,834In Stock 105,000Expected 28/10/2026	Cut Tape HK$6.99 HK$5.27 HK$4.10 HK$3.86 Reel HK$3.65 View HK$3.78 HK$3.53 HK$3.40 HK$3.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: HK$10.69 49,769In Stock 59,800Expected 28/10/2026	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	49,769In Stock 59,800Expected 28/10/2026	Cut Tape HK$10.69 HK$8.01 HK$6.23 Reel HK$5.88 HK$5.75 View HK$5.56 HK$5.37 HK$5.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 19132 Vicor 1: HK$866.63 766In Stock	Mfr. Part No. 19132 Mouser Part No 492-19132	Vicor	Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES	Datasheet	766In Stock	HK$866.63 HK$584.77	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: HK$8.96 80,603In Stock 3,660Expected 16/10/2026	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	80,603In Stock 3,660Expected 16/10/2026	Cut Tape HK$8.96 HK$6.70 HK$5.21 HK$4.92 Reel HK$4.81 View HK$4.64 HK$4.49 HK$4.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: HK$2.47 149,794In 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	149,794In Stock	HK$2.47 HK$1.80 HK$1.44 HK$1.30 View HK$1.21 HK$1.17 HK$1.10 HK$1.08 HK$1.04	Min.: 1 Mult.: 1
Mounting Fixings NUT, MINILOCK FEO-440-MD PEM 1: HK$7.97 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	HK$7.97 HK$5.66 HK$4.53 HK$4.27 View HK$3.62 HK$3.47 HK$3.39 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-1015-03-01-01 Samtec 1: HK$19.32 3,085In Stock	Mfr. Part No. SO-1015-03-01-01 Mouser Part No 200-SO1015030101	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff		3,085In Stock	HK$19.32 HK$17.18 Quote Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0318-04-01-02 Samtec 1: HK$35.51 2,649In Stock	Mfr. Part No. SO-0318-04-01-02 Mouser Part No 200-SO0318040102	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff Learn More about Samtec hqcd qstrip cable assembly		2,649In Stock	HK$35.51 HK$28.93 HK$24.58 HK$21.87 View HK$17.34 HK$15.86 HK$15.29	Min.: 1 Mult.: 1
Standoffs & Spacers SUREWARE STANDOFF SO-0165-04-01-02 Samtec 1: HK$27.54 2,656In Stock	Mfr. Part No. SO-0165-04-01-02 Mouser Part No 200-SO0165040102	Samtec	Standoffs & Spacers SUREWARE STANDOFF		2,656In Stock	HK$27.54 HK$22.52 HK$20.22 HK$18.50 View HK$14.71 HK$13.73 HK$13.40 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0715-01-01-02-N Samtec 1: HK$15.70 4,520In Stock	Mfr. Part No. SO-0715-01-01-02-N Mouser Part No 200-SO0715010102N	Samtec	Standoffs & Spacers SureWare Precision Board Stacking Standoff		4,520In Stock	HK$15.70 HK$12.25 HK$12.00	Min.: 1 Mult.: 1
Standoffs & Spacers SOS-440-.250/KNURL CLINCH DSOS-440-250 PEM 1: HK$7.23 7,296In Stock	Mfr. Part No. DSOS-440-250 Mouser Part No 153-DSOS-440-250	PEM	Standoffs & Spacers SOS-440-.250/KNURL CLINCH Learn More about PEM dso dsos standoffs	Datasheet	7,296In Stock	HK$7.23 HK$5.18 HK$4.14 HK$3.73 View HK$3.46 HK$3.37 HK$3.17 HK$3.11 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel KFSE-440-8 PEM 1: HK$7.32 13,105In 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	13,105In Stock	HK$7.32 HK$5.46 HK$4.25 HK$4.00 View HK$3.92 HK$3.79 HK$3.66 HK$3.53 HK$3.47	Min.: 1 Mult.: 1
Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F R44-1001202 Harwin 1: HK$4.03 9,443In 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	9,443In Stock	HK$4.03 HK$3.17 HK$2.53 HK$2.27 View HK$2.23 HK$2.16 HK$1.97 HK$1.90 HK$1.84	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .500 L Carbon Steel KFE-440-16ET PEM 1: HK$6.41 7,046In Stock	Mfr. Part No. KFE-440-16ET Mouser Part No 153-KFE-440-16ET	PEM	Standoffs & Spacers Broaching Standoff 4-40 .500 L Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	7,046In Stock	HK$6.41 HK$4.57 HK$3.66 HK$3.29 View HK$3.06 HK$2.97 HK$2.80 HK$2.74 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .062 L Brass KFB3-440-2ET PEM 1: HK$4.77 8,718In Stock	Mfr. Part No. KFB3-440-2ET Mouser Part No 153-KFB3-440-2ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .062 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	8,718In Stock	HK$4.77 HK$3.36 HK$2.69 HK$2.53 View HK$2.15 HK$2.06 HK$2.01 HK$1.94	Min.: 1 Mult.: 1
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .250 L Brass KFB3-440-8ET PEM 1: HK$5.92 8,938In Stock	Mfr. Part No. KFB3-440-8ET Mouser Part No 153-KFB3-440-8ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .250 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	8,938In Stock	HK$5.92 HK$4.20 HK$3.36 HK$3.02 View HK$2.81 HK$2.73 HK$2.57 HK$2.52 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .125 L Stainless Steel KFSE-440-4 PEM 1: HK$7.73 10,799In Stock	Mfr. Part No. KFSE-440-4 Mouser Part No 153-KFSE-440-4	PEM	Standoffs & Spacers Broaching Standoff 4-40 .125 L Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	10,799In Stock	HK$7.73 HK$5.50 HK$4.40 HK$3.96 View HK$3.68 HK$3.58 HK$3.37 HK$3.30 Quote	Min.: 1 Mult.: 1
Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner SMTRAM4-9-7ET PEM 1: HK$23.84 3,639In Stock 10,000Expected 3/3/2027	Mfr. Part No. SMTRAM4-9-7ET Mouser Part No 153-SMTRAM4-9-7ET	PEM	Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner Learn More about PEM smtra rangle fasteners	Datasheet	3,639In Stock 10,000Expected 3/3/2027	Cut Tape HK$23.84 HK$17.84 HK$16.44 HK$14.71 Reel HK$13.65 View HK$12.99 HK$12.74 HK$12.33 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 200
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass KFB3-440-6ET PEM 1: HK$5.43 14,406In Stock	Mfr. Part No. KFB3-440-6ET Mouser Part No 153-KFB3-440-6ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	14,406In Stock	HK$5.43 HK$3.90 HK$3.12 HK$2.80 View HK$2.61 HK$2.53 HK$2.39 HK$2.33 Quote	Min.: 1 Mult.: 1
Screws & Fasteners PF11 PANEL FASTENER PF11-440-2 PEM 1: HK$24.33 3,603In Stock	Mfr. Part No. PF11-440-2 Mouser Part No 153-PF11-440-2	PEM	Screws & Fasteners PF11 PANEL FASTENER Learn More about PEM pf11 pf12 pf11m pf12m screws	Datasheet	3,603In Stock	HK$24.33 HK$19.40 HK$17.92 HK$16.03 View HK$14.96 HK$14.14 HK$13.56 HK$12.99 HK$12.58	Min.: 1 Mult.: 1
Mounting Fixings SS LOW PROFILE NUT SMPS-440 PEM 1: HK$2.96 27,160In Stock	Mfr. Part No. SMPS-440 Mouser Part No 153-SMPS-440	PEM	Mounting Fixings SS LOW PROFILE NUT	Datasheet	27,160In Stock	HK$2.96 HK$2.12 HK$1.69 HK$1.53 View HK$1.41 HK$1.38 HK$1.30 HK$1.27 HK$1.22	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STEEL FH-440-6ZI PEM 1: HK$1.40 36,997In Stock	Mfr. Part No. FH-440-6ZI Mouser Part No 153-FH-440-6ZI	PEM	Screws & Fasteners STUD, FLUSH, STEEL Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	36,997In Stock	HK$1.40 HK$1.09 HK$0.97 HK$0.838 View HK$0.764 HK$0.715 HK$0.674 HK$0.633 HK$0.617	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .375 L Carbon Steel KFE-440-12ET PEM 1: HK$5.92 5,861In Stock	Mfr. Part No. KFE-440-12ET Mouser Part No 153-KFE-440-12ET	PEM	Standoffs & Spacers Broaching Standoff 4-40 .375 L Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	5,861In Stock	HK$5.92 HK$4.26 HK$3.40 HK$3.07 View HK$2.84 HK$2.77 HK$2.61 HK$2.56 Quote	Min.: 1 Mult.: 1

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