Mounting Hardware – Mouser Puerto Rico

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KF2/KFS2 Broaching Nuts

PEM KF2/KFS2 Broaching Nuts utilize surface-mount, broaching, and flaring technology for PC boards. These broaching nuts are knurled-shank fastening devices that can be pressed into a hole to provide a permanent, strong, threaded, or unthreaded attachment point. These KF2/KFS2 broaching nuts are used in aluminum, acrylic, casting, and polycarbonate components.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Material	Thread Size	Packaging
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: $0.30 143,884In 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	143,884In Stock	$0.30 $0.219 $0.175 $0.158 View $0.147 $0.142 $0.134 $0.131 $0.127	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	4-40
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: $0.29 172,415In Stock 156,520On Order	Mfr. Part # KF2-M3-ET Mouser Part # 153-KF2-M3-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	172,415In Stock 156,520On Order On Order Ship Dates Mfr. #: KF2-M3-ET Stock: 172,415 Can Ship Immediately On Order: 2,520 Pending 154,000 Expected 10/21/2026 Factory Lead-Time: 13 Weeks	$0.29 $0.211 $0.169 $0.152 View $0.141 $0.137 $0.129 $0.126 $0.122	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	M3	Bulk
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M5 PEM 1: $0.88 48,362In Stock	Mfr. Part # KFS2-M5 Mouser Part # 153-KFS2-M5	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	48,362In Stock	$0.88 $0.658 $0.512 $0.483 View $0.473 $0.457 $0.441 $0.425 $0.419	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	M5
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-440 PEM 1: $0.64 141,320In Stock 88,000Expected 10/21/2026	Mfr. Part # KFS2-440 Mouser Part # 153-KFS2-440	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	141,320In Stock 88,000Expected 10/21/2026	$0.64 $0.46 $0.369 $0.332 View $0.308 $0.30 $0.282 $0.276 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	4-40
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: $0.62 57,589In Stock 160,000On Order	Mfr. Part # KFS2-M3 Mouser Part # 153-KFS2-M3	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	57,589In Stock 160,000On Order On Order Ship Dates Mfr. #: KFS2-M3 Stock: 57,589 Can Ship Immediately On Order: 58,000 Pending 102,000 Expected 11/30/2026 Factory Lead-Time: 13 Weeks	$0.62 $0.443 $0.355 $0.319 View $0.297 $0.288 $0.272 $0.266 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	M3
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-632 PEM 1: $0.80 21,090In Stock	Mfr. Part # KFS2-632 Mouser Part # 153-KFS2-632	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	21,090In Stock	$0.80 $0.57 $0.457 $0.411 View $0.382 $0.371 $0.35 $0.342 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	6-32
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-256-ET PEM 1: $0.36 13,642In Stock	Mfr. Part # KF2-256-ET Mouser Part # 153-KF2-256-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	13,642In Stock	$0.36 $0.262 $0.21 $0.189 View $0.175 $0.17 $0.16 $0.157 $0.152	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	2-56
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M2 PEM 1: $0.73 41,911In Stock 34,000Expected 10/5/2026	Mfr. Part # KFS2-M2 Mouser Part # 153-KFS2-M2	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	41,911In Stock 34,000Expected 10/5/2026	$0.73 $0.519 $0.415 $0.374 View $0.347 $0.338 $0.318 $0.311 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	M2
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M4-ET PEM 1: $0.38 60,316In Stock	Mfr. Part # KF2-M4-ET Mouser Part # 153-KF2-M4-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	60,316In Stock	$0.38 $0.276 $0.221 $0.199 View $0.185 $0.18 $0.169 $0.166 $0.16	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	M4
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-256 PEM 1: $0.73 40,916In Stock 20,000On Order	Mfr. Part # KFS2-256 Mouser Part # 153-KFS2-256	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	40,916In Stock 20,000On Order	$0.73 $0.519 $0.416 $0.374 View $0.347 $0.338 $0.318 $0.312 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	2-56
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M4 PEM 1: $0.82 27,586In Stock	Mfr. Part # KFS2-M4 Mouser Part # 153-KFS2-M4	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	27,586In Stock	$0.82 $0.618 $0.481 $0.453 View $0.444 $0.429 $0.414 $0.399 $0.393	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	M4
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-632-ET PEM 1: $0.34 17,729In Stock 25,000Expected 10/12/2026	Mfr. Part # KF2-632-ET Mouser Part # 153-KF2-632-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	17,729In Stock 25,000Expected 10/12/2026	$0.34 $0.248 $0.198 $0.178 View $0.166 $0.161 $0.152 $0.149 $0.144	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	6-32
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M2-ET PEM 1: $0.35 11,268In Stock 66,000On Order	Mfr. Part # KF2-M2-ET Mouser Part # 153-KF2-M2-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	11,268In Stock 66,000On Order On Order Ship Dates Mfr. #: KF2-M2-ET Stock: 11,268 Can Ship Immediately On Order: 39,000 Pending 27,000 Expected 10/21/2026 Factory Lead-Time: 13 Weeks	$0.35 $0.251 $0.201 $0.181 View $0.168 $0.163 $0.154 $0.151 $0.145	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	M2	Bulk
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-032 PEM 1: $0.87 6,863In Stock	Mfr. Part # KFS2-032 Mouser Part # 153-KFS2-032	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	6,863In Stock	$0.87 $0.649 $0.505 $0.476 View $0.466 $0.45 $0.435 $0.419 $0.413	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	10-32
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-832 PEM 1: $0.81 6,972In Stock 9,485On Order	Mfr. Part # KFS2-832 Mouser Part # 153-KFS2-832	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	6,972In Stock 9,485On Order	$0.81 $0.611 $0.475 $0.448 View $0.438 $0.424 $0.409 $0.394 $0.388	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	8-32
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M2.5 PEM 1: $0.68 49,377In Stock 50,000Expected 11/16/2026	Mfr. Part # KFS2-M2.5 Mouser Part # 153-KFS2-M2.5	PEM	Mounting Hardware NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	49,377In Stock 50,000Expected 11/16/2026	$0.68 $0.488 $0.391 $0.352 View $0.327 $0.318 $0.30 $0.293 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel	M2.5
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M5-ET PEM 1: $0.47 5,272In Stock 10,000Expected 11/2/2026	Mfr. Part # KF2-M5-ET Mouser Part # 153-KF2-M5-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	5,272In Stock 10,000Expected 11/2/2026	$0.47 $0.338 $0.27 $0.243 View $0.226 $0.22 $0.207 $0.203 $0.196	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	M5
Mounting Hardware #N/A KFS2-080 PEM 1: $0.60 A tariff of 38% may be applied if shipping to the United States. 1,844In Stock	Mfr. Part # KFS2-080 Mouser Part # 153-KFS2-080	PEM	Mounting Hardware #N/A Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	1,844In Stock	$0.60 $0.429 $0.344 $0.309 View $0.287 $0.279 $0.263 $0.258 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Screws & Fasteners	Self Retaining		0-80
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-032-ET PEM 1: $0.45 5,772In Stock 4,000On Order	Mfr. Part # KF2-032-ET Mouser Part # 153-KF2-032-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	5,772In Stock 4,000On Order	$0.45 $0.317 $0.254 $0.239 View $0.202 $0.194 $0.189 $0.183	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	10-32
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-832-ET PEM 1: $0.38 707In Stock 10,000Expected 9/30/2026	Mfr. Part # KF2-832-ET Mouser Part # 153-KF2-832-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	707In Stock 10,000Expected 9/30/2026	$0.38 $0.269 $0.216 $0.203 View $0.172 $0.165 $0.161 $0.156	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	8-32
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M2.5-ET PEM 1: $0.35 10,287In Stock 48,000On Order	Mfr. Part # KF2-M2.5-ET Mouser Part # 153-KF2-M2.5-ET	PEM	Mounting Hardware NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	10,287In Stock 48,000On Order On Order Ship Dates Mfr. #: KF2-M2.5-ET Stock: 10,287 Can Ship Immediately On Order: 22,000 Expected 10/21/2026 26,000 Expected 12/28/2026 Factory Lead-Time: 13 Weeks	$0.35 $0.254 $0.204 $0.183 View $0.17 $0.165 $0.156 $0.153 $0.147	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel	M2.5

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