Standoffs & Spacers – Mouser Canada

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KFB3™ Broach/Flare-Mount Standoffs

PEM KFB3™ Broach/Flare-Mount Standoffs are designed to hold a fixed gap between two panels through a static attachment. These standoffs offer greater pullout performance in PC board materials. The KFB3 standoffs are designed for unplated mounting hole applications. These standoffs feature brass or CDA-353 brass fastener material. The KFB3 standoffs are used in aerospace, defense, telecom, datacom, and automotive electronics applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Thread Size	Length	Material	Outside Diameter	Plating	Packaging
Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS KFB3-M6-3ET PEM 1: $1.27 7,061In Stock	Mfr. Part # KFB3-M6-3ET Mouser Part # 153-KFB3-M6-3ET	PEM	Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	7,061In Stock	$1.27 $0.953 $0.742 $0.698 View $0.684 $0.661 $0.638 $0.615 $0.606	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M6	3 mm	Brass	11.1 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 10mm Brass KFB3-M3-10ET PEM 1: $1.34 5,762In Stock	Mfr. Part # KFB3-M3-10ET Mouser Part # 153-KFB3-M3-10ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 10mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	5,762In Stock	$1.34 $0.953 $0.763 $0.687 View $0.638 $0.621 $0.585 $0.572 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	10 mm	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 12mm Brass KFB3-M3-12ET PEM 1: $1.22 5,988In Stock	Mfr. Part # KFB3-M3-12ET Mouser Part # 153-KFB3-M3-12ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 12mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	5,988In Stock	$1.22 $0.871 $0.697 $0.628 View $0.583 $0.567 $0.534 $0.523 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	12 mm	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass KFB3-440-6ET PEM 1: $0.95 14,406In Stock	Mfr. Part # KFB3-440-6ET Mouser Part # 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	$0.95 $0.683 $0.546 $0.491 View $0.456 $0.444 $0.419 $0.409 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.187 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .062 L Brass KFB3-440-2ET PEM 1: $0.835 8,718In Stock	Mfr. Part # KFB3-440-2ET Mouser Part # 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	$0.835 $0.589 $0.471 $0.444 View $0.376 $0.36 $0.353 $0.34	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.062 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .250 L Brass KFB3-440-8ET PEM 1: $1.04 8,938In Stock	Mfr. Part # KFB3-440-8ET Mouser Part # 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	$1.04 $0.736 $0.589 $0.53 View $0.492 $0.478 $0.451 $0.442 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.25 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 6-32 .500 L Brass KFB3-632-16ET PEM 1: $1.22 7,729In Stock	Mfr. Part # KFB3-632-16ET Mouser Part # 153-KFB3-632-16ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 6-32 .500 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	7,729In Stock	$1.22 $0.912 $0.71 $0.67 View $0.655 $0.634 $0.611 $0.588 $0.579	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	6-32	0.5 in	Brass	0.28 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 6-32 .125 L Brass KFB3-632-4ET PEM 1: $0.994 47,096In Stock	Mfr. Part # KFB3-632-4ET Mouser Part # 153-KFB3-632-4ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 6-32 .125 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	47,096In Stock	$0.994 $0.701 $0.562 $0.505 View $0.469 $0.455 $0.429 $0.42 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	6-32	0.125 in	Brass	0.28 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .625 L Brass KFB3-440-20ET PEM 1: $1.20 4,314In Stock	Mfr. Part # KFB3-440-20ET Mouser Part # 153-KFB3-440-20ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .625 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	4,314In Stock	$1.20 $0.887 $0.691 $0.652 View $0.638 $0.616 $0.593 $0.572 $0.564	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.625 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 6mm Brass KFB3-M3-6ET PEM 1: $1.28 1,998In Stock	Mfr. Part # KFB3-M3-6ET Mouser Part # 153-KFB3-M3-6ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 6mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	1,998In Stock	$1.28 $0.903 $0.723 $0.651 View $0.618 $0.523	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	6 mm	Brass	5.56 mm	Tin	Bulk
Standoffs & Spacers Broach Flare Mount Standoff M3 14mm Brass KFB3-M3-14ET PEM 1: $1.12 1,519In Stock	Mfr. Part # KFB3-M3-14ET Mouser Part # 153-KFB3-M3-14ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 14mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	1,519In Stock	$1.12 $0.841 $0.655 $0.618 View $0.603 $0.583 $0.563 $0.543 $0.536	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	14 mm	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .500 L Brass KFB3-440-16ET PEM 1: $1.25 2,912In Stock	Mfr. Part # KFB3-440-16ET Mouser Part # 153-KFB3-440-16ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .500 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	2,912In Stock	$1.25 $0.893 $0.716 $0.644 View $0.598 $0.582 $0.549 $0.536 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.5 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 6-32 .312 L Brass KFB3-632-10ET PEM 1: $1.25 1,517In Stock	Mfr. Part # KFB3-632-10ET Mouser Part # 153-KFB3-632-10ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 6-32 .312 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	1,517In Stock	$1.25 $0.89 $0.713 $0.641 View $0.595 $0.579 $0.546 $0.534 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	6-32	0.312 in	Brass	0.28 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 6-32 .187 L Brass KFB3-632-6ET PEM 1: $1.05 981In Stock	Mfr. Part # KFB3-632-6ET Mouser Part # 153-KFB3-632-6ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 6-32 .187 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	981In Stock	$1.05 $0.746 $0.598 $0.537 View $0.50 $0.485 $0.458 $0.448 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	6-32	0.187 in	Brass	0.28 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .375 L Brass KFB3-440-12ET PEM 1: $1.17 392In Stock 10,000Expected 2026-10-07	Mfr. Part # KFB3-440-12ET Mouser Part # 153-KFB3-440-12ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .375 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	392In Stock 10,000Expected 2026-10-07	$1.17 $0.828 $0.662 $0.596 View $0.554 $0.539 $0.508 $0.497 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.375 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 2mm Brass KFB3-M3-2ET PEM 1: $1.09 4,206In Stock	Mfr. Part # KFB3-M3-2ET Mouser Part # 153-KFB3-M3-2ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 2mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	4,206In Stock	$1.09 $0.786 $0.629 $0.566 View $0.526 $0.511 $0.482 $0.471 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	0.062 in	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff 6-32 .062 L Brass KFB3-632-2ET PEM 1: $0.965 3,970In Stock	Mfr. Part # KFB3-632-2ET Mouser Part # 153-KFB3-632-2ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 6-32 .062 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	3,970In Stock	$0.965 $0.677 $0.541 $0.488 View $0.452 $0.439 $0.415 $0.405 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	6-32	0.062 in	Brass	0.28 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 4mm Brass KFB3-M3-4ET PEM 1: $1.08 10,434In Stock	Mfr. Part # KFB3-M3-4ET Mouser Part # 153-KFB3-M3-4ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 4mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	10,434In Stock	$1.08 $0.77 $0.616 $0.554 View $0.516 $0.501 $0.472 $0.462 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	4 mm	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff 4-40 .125 L Brass KFB3-440-4ET PEM 1: $0.965 8,477In Stock	Mfr. Part # KFB3-440-4ET Mouser Part # 153-KFB3-440-4ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 4-40 .125 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	8,477In Stock	$0.965 $0.675 $0.541 $0.487 View $0.451 $0.439 $0.413 $0.405 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	4-40	0.125 in	Brass	0.219 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff 6-32 .625 L Brass KFB3-632-20ET PEM 1: $1.44 4,355In Stock	Mfr. Part # KFB3-632-20ET Mouser Part # 153-KFB3-632-20ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff 6-32 .625 L Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	4,355In Stock	$1.44 $1.08 $0.838 $0.791 View $0.773 $0.747 $0.721 $0.696 $0.685	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	6-32	0.625 in	Brass	0.28 in	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 16mm Brass KFB3-M3-16ET PEM 1: $1.14 4,615In Stock	Mfr. Part # KFB3-M3-16ET Mouser Part # 153-KFB3-M3-16ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 16mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	4,615In Stock	$1.14 $0.858 $0.668 $0.629 View $0.616 $0.596 $0.575 $0.554 $0.546	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	16 mm	Brass	5.56 mm	Tin
Standoffs & Spacers BROACHING FLARE MOUNT STANDOFF KFB3-M3-3ET PEM 1: $1.11 7,551In Stock	Mfr. Part # KFB3-M3-3ET Mouser Part # 153-KFB3-M3-3ET	PEM	Standoffs & Spacers BROACHING FLARE MOUNT STANDOFF Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	7,551In Stock	$1.11 $0.795 $0.636 $0.573 View $0.533 $0.517 $0.488 $0.478 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	3 mm	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff M3 8mm Brass KFB3-M3-8ET PEM 1: $1.30 7,837In Stock	Mfr. Part # KFB3-M3-8ET Mouser Part # 153-KFB3-M3-8ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 8mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	7,837In Stock	$1.30 $0.914 $0.732 $0.66 View $0.612 $0.593 $0.56 $0.547 Quote	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M3	8 mm	Brass	5.56 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff M4 12mm Brass KFB3-M4-12ET PEM 1: $1.45 3,537In Stock	Mfr. Part # KFB3-M4-12ET Mouser Part # 153-KFB3-M4-12ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M4 12mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	3,537In Stock	$1.45 $1.09 $0.845 $0.796 View $0.779 $0.753 $0.727 $0.701 $0.691	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M4	12 mm	Brass	8.74 mm	Tin
Standoffs & Spacers Broach Flare Mount Standoff M4 8mm Brass KFB3-M4-8ET PEM 1: $1.25 4,059In Stock	Mfr. Part # KFB3-M4-8ET Mouser Part # 153-KFB3-M4-8ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M4 8mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	4,059In Stock	$1.25 $0.939 $0.73 $0.688 View $0.674 $0.651 $0.629 $0.606 $0.598	Min.: 1 Mult.: 1	Standoffs	Broach/Flare Mount	M4	8 mm	Brass	8.74 mm	Tin

KFB3™ Broach/Flare-Mount Standoffs

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