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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.
Screws & Fasteners RNUT 4-40 STL T-SERIES CAD SOLD PER BAG CAT2-0440-50L Sherex 1: HK$274.79 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	HK$274.79 HK$233.53 HK$220.79 HK$203.86 View HK$196.95 HK$188.48 HK$178.54 HK$171.96 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: HK$8.96 56,273In 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	56,273In Stock	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
Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 19132 Vicor 1: HK$866.63 730In Stock	Mfr. Part No. 19132 Mouser Part No 492-19132	Vicor	Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES	Datasheet	730In Stock	HK$866.63 HK$584.77	Min.: 1 Mult.: 1
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-440 PEM 1: HK$5.26 212,114In 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	212,114In Stock	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$6.99 182,258In 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	182,258In Stock	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
Mounting Fixings SMTRA440-9-6ET PEM 1: HK$17.84 17,261In Stock 42,600On 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	17,261In Stock 42,600On Order On Order Ship Dates Mfr. No: SMTRA440-9-6ET Stock: 17,261 Can Dispatch Immediately On Order: 900 Pending 19,200 Expected 30/12/2026 22,500 Expected 18/5/2027 Factory Lead Time: 28 Weeks	Cut Tape HK$17.84 HK$13.32 HK$10.36 Reel HK$9.70 HK$9.45 View HK$9.21 HK$8.88 HK$8.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: HK$10.44 133,813In Stock 15,725On 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	133,813In Stock 15,725On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 133,813 Can Dispatch Immediately On Order: 300 Pending 15,425 Expected 19/11/2026 Factory Lead Time: 14 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,STEEL,NO H.T. KF2-440-ET PEM 1: HK$2.47 133,099In 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	133,099In 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
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: HK$10.69 96,519In 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	96,519In Stock	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
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$4.08 View HK$3.46 HK$3.39 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-1015-03-01-01 Samtec 1: HK$22.36 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	HK$22.36 HK$17.18 HK$13.48 HK$12.66 View HK$12.41 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers SureWare Precision Board Stacking Standoff SO-0715-01-01-02-N Samtec 1: HK$16.93 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	HK$16.93 HK$12.25 HK$12.08 HK$12.00 View HK$9.37 HK$9.04 HK$8.96 HK$8.80 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F R44-1001202 Harwin 1: HK$3.04 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	HK$3.04 HK$2.63 HK$2.39 HK$2.30 View HK$2.26 HK$2.16 HK$2.10 Quote	Min.: 1 Mult.: 1
Mounting Fixings NUT, MINILOCK, FILM ONLY FE-440-MD PEM 1: HK$6.99 22,502In Stock	Mfr. Part No. FE-440-MD Mouser Part No 153-FE-440-MD	PEM	Mounting Fixings NUT, MINILOCK, FILM ONLY	Datasheet	22,502In Stock	HK$6.99 HK$5.01 HK$4.01 HK$3.61 View HK$3.35 HK$3.26 HK$3.07 HK$3.01 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers BRASS SMT STANDOFF 440 L=.250 SMTSOB-440-8ET PEM 1: HK$11.10 5,870In Stock	Mfr. Part No. SMTSOB-440-8ET Mouser Part No 153-SMTSOB-440-8ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF 440 L=.250 Learn More about PEM smtsob sm fasteners	Datasheet	5,870In Stock	Cut Tape HK$11.10 HK$8.30 HK$6.43 Reel HK$6.06 HK$5.92 View HK$5.72 HK$5.52 HK$5.33 Quote	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass KFB3-440-6ET PEM 1: HK$5.43 12,133In 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	12,133In 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
Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S LAC-440-2MD PEM 1: HK$20.96 5,534In Stock	Mfr. Part No. LAC-440-2MD Mouser Part No 153-LAC-440-2MD	PEM	Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S	Datasheet	5,534In Stock	HK$20.96 HK$15.62 HK$12.17 HK$11.51 View HK$11.26 HK$10.85 HK$10.44 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 ULTRASONIC INSERT, STAINLESS IUC-440-2 SI 1: HK$4.36 8,745In Stock	Mfr. Part No. IUC-440-2 Mouser Part No 153-IUC-440-2	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,745In Stock	HK$4.36 HK$3.07 HK$2.45 HK$2.31 View HK$1.96 HK$1.87 HK$1.83 HK$1.77	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .500 L Carbon Steel KFE-440-16ET PEM 1: HK$6.90 6,396In 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	6,396In Stock	HK$6.90 HK$4.89 HK$3.92 HK$3.69 View HK$3.13 HK$3.00 HK$2.93 Quote	Min.: 1 Mult.: 1
Screws & Fasteners NUT, X-HARD, PEM 300 SP-440-2 PEM 1: HK$7.32 11,238In Stock	Mfr. Part No. SP-440-2 Mouser Part No 153-SP-440-2	PEM	Screws & Fasteners NUT, X-HARD, PEM 300 Learn More about PEM s self clinching nuts	Datasheet	11,238In Stock	HK$7.32 HK$5.65 HK$5.15 HK$4.54 View HK$4.20 HK$3.58 HK$3.49	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .125 L Carbon Steel KFE-440-4ET PEM 1: HK$4.69 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	HK$4.69 HK$3.35 HK$2.68 HK$2.42 View HK$2.24 HK$2.18 HK$2.06 HK$2.01 HK$1.94	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel KFSE-440-8 PEM 1: HK$7.32 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	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
Screws & Fasteners PANEL FASTENER,ASSY,BROACHING PFK-440-40 PEM 1: HK$34.85 3,564In Stock	Mfr. Part No. PFK-440-40 Mouser Part No 153-PFK-440-40	PEM	Screws & Fasteners PANEL FASTENER,ASSY,BROACHING Learn More about PEM pfk captive panel screws	Datasheet	3,564In Stock	HK$34.85 HK$27.78 HK$25.65 HK$22.93 View HK$21.45 HK$20.47 HK$19.48 HK$18.66 HK$18.00	Min.: 1 Mult.: 1
Standoffs & Spacers Broaching Standoff 4-40 .375 L Stainless Steel KFSE-440-12 PEM 1: HK$8.47 15,585In Stock	Mfr. Part No. KFSE-440-12 Mouser Part No 153-KFSE-440-12	PEM	Standoffs & Spacers Broaching Standoff 4-40 .375 L Stainless Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	15,585In Stock	HK$8.47 HK$6.34 HK$4.93 HK$4.65 View HK$4.55 HK$4.40 HK$4.24 HK$4.09 Quote	Min.: 1 Mult.: 1

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