Mounting Hardware – Mouser Japan

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Fastener Applications in Commercial ESS

PEM Fastener Applications in Commercial Energy Storage Systems (ESS) include fasteners for every component of a battery ESS. PEM fasteners are IP-rated for ingress protection and fully tested to protect electric vehicle (EV) components from the elements. The fasteners expand and contract to keep joints sealed after thermal expansion. PEM mechanical bolted joints are easy to disassemble and reassemble. Reliable current-conducting joints join busbars, handling high current loads while maintaining low electrical resistance. PEM fasteners are designed to join lighter-weight, dissimilar metals.

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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.	Product	Type	Material	Mounting Hole Size	Length	Outside Diameter	Thread Size	Packaging
Mounting Hardware SURFACE MOUNT HYBRID RETAINER SMTPR-6-1ET PEM 1: ¥465.1 57,397In Stock	Mfr. Part # SMTPR-6-1ET Mouser Part # 153-SMTPR-6-1ET	PEM	Mounting Hardware SURFACE MOUNT HYBRID RETAINER Learn More about PEM smtpr reelfast fastner	Datasheet	57,397In Stock	Cut Tape ¥465.1 ¥347.1 ¥269.1 Reel ¥254.1 ¥249.2 View ¥240.8 ¥232.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Screws & Fasteners	Captive Panel	Steel					Reel, Cut Tape, MouseReel
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M5 PEM 1: ¥146.2 42,330In 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	42,330In Stock	¥146.2 ¥109.3 ¥85 ¥80.2 View ¥78.6 ¥75.9 ¥73.3 ¥70.6 ¥69.6	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel				M5
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: ¥49.8 141,936In 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	141,936In Stock	¥49.8 ¥36.4 ¥29.1 ¥26.2 View ¥24.4 ¥23.6 ¥22.3 ¥21.8 ¥21.1	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel				4-40
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: ¥103 71,169In Stock 140,000On 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	71,169In Stock 140,000On Order On Order Ship Dates Mfr. #: KFS2-M3 Stock: 71,169 Can Ship Immediately On Order: 38,000 Pending 102,000 Expected 11/30/2026 Factory Lead-Time: 13 Weeks	¥103 ¥73.6 ¥59 ¥53 View ¥49.3 ¥47.8 ¥45.2 ¥44.2 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel				M3
Mounting Hardware ULTRASONIC INSERT, BRASS IUB-M3-2 SI 1: ¥43.2 188,972In Stock 12,674On Order	Mfr. Part # IUB-M3-2 Mouser Part # 153-IUB-M3-2	SI	Mounting Hardware ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	188,972In Stock 12,674On Order On Order Ship Dates Mfr. #: IUB-M3-2 Stock: 188,972 Can Ship Immediately On Order: 8,041 Pending 4,633 Expected 10/16/2026 Factory Lead-Time: 20 Weeks	¥43.2 ¥29.6 ¥23.8 ¥22.3 View ¥18.8 ¥18.1 ¥17.6 ¥17.1	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Hardware NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: ¥48.2 166,931In Stock 154,000Expected 10/21/2026	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	166,931In Stock 154,000Expected 10/21/2026	¥48.2 ¥35 ¥28.1 ¥25.2 View ¥23.4 ¥22.8 ¥21.4 ¥20.9 ¥20.3	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Steel				M3	Bulk
Mounting Hardware NUT, BROACHING, STAINLESS KFS2-440 PEM 1: ¥106.3 135,531In 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	135,531In Stock 88,000Expected 10/21/2026	¥106.3 ¥76.4 ¥61.3 ¥55.1 View ¥51.2 ¥49.8 ¥46.8 ¥45.8 Quote	Min.: 1 Mult.: 1	Screws & Fasteners	Broaching Nut	Stainless Steel				4-40
Mounting Hardware HI-TORQUE INSERT, STAINLESS IUTC-632 SI 1: ¥131.2 8,305In Stock	Mfr. Part # IUTC-632 Mouser Part # 153-IUTC-632	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,305In Stock	¥131.2 ¥92.2 ¥73.9 ¥69.6 View ¥59 ¥56.5 ¥55.3 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.189 in	0.281 in	0.21 in	6-32
Mounting Hardware HI-TORQUE INSERT, STAINLESS IUTC-M4 SI 1: ¥176.1 7,085In Stock	Mfr. Part # IUTC-M4 Mouser Part # 153-IUTC-M4	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	7,085In Stock	¥176.1 ¥131.7 ¥102.5 ¥96.7 View ¥94.5 ¥91.4 ¥88.2 ¥85 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	5.67 mm	8.15 mm	6.17 mm	M4
Mounting Hardware ULTRASONIC INSERT, STAINLESS IUC-632-2 SI 1: ¥109.6 6,883In Stock	Mfr. Part # IUC-632-2 Mouser Part # 153-IUC-632-2	SI	Mounting Hardware ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	6,883In Stock	¥109.6 ¥77.1 ¥61.8 ¥55.6 View ¥51.5 ¥50.2 ¥47.2 ¥46.2 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.185 in	0.25 in	0.219 in	6-32
Mounting Hardware HI-TORQUE INSERT, BRASS IUTB-M3 SI 1: ¥61.5 62,638In Stock	Mfr. Part # IUTB-M3 Mouser Part # 153-IUTB-M3	SI	Mounting Hardware HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	62,638In Stock	¥61.5 ¥43.7 ¥34.9 ¥31.4 View ¥29.2 ¥28.4 ¥26.7 ¥26.2 ¥25.2	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Hardware POST MOLD FLANGE INSERT BRASS PFLB-M5-1 SI 1: ¥122.9 8,296In Stock	Mfr. Part # PFLB-M5-1 Mouser Part # 153-PFLB-M5-1	SI	Mounting Hardware POST MOLD FLANGE INSERT BRASS Learn More about SI press in inserts	Datasheet	8,296In Stock	¥122.9 ¥87 ¥69.8 ¥64.6 View ¥54.8 ¥53.3 ¥52.2 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert			6.86 mm	7.95 mm	M5
Mounting Hardware HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M3-343 SI 1: ¥68.1 15,214In Stock	Mfr. Part # IUTB-M3-343 Mouser Part # 153-IUTB-M3-343	SI	Mounting Hardware HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	15,214In Stock	¥68.1 ¥48.3 ¥38.7 ¥34.7 View ¥32.2 ¥31.4 ¥29.6 ¥28.9 ¥27.9	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	3.43 mm		M3
Mounting Hardware POST MOLD INSERT, BRASS PPB-M3-2 SI 1: ¥94.7 10,392In Stock	Mfr. Part # PPB-M3-2 Mouser Part # 153-PPB-M3-2	SI	Mounting Hardware POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	10,392In Stock	¥94.7 ¥66.8 ¥53.5 ¥48.2 View ¥44.5 ¥43.4 ¥40.9 ¥40 ¥38.7	Min.: 1 Mult.: 1	Inserts	Threaded Insert			6.35 mm	4.29 mm	M3
Mounting Hardware THERMOPLASTIC INSERT,STAINLESS NFPC-0420 SI 1: ¥172.7 11,181In Stock	Mfr. Part # NFPC-0420 Mouser Part # 153-NFPC-0420	SI	Mounting Hardware THERMOPLASTIC INSERT,STAINLESS Learn More about SI press in inserts	Datasheet	11,181In Stock	¥172.7 ¥129.9 ¥101 ¥95.3 View ¥93.2 ¥90 ¥87 ¥83.9 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.312 in	0.315 in	0.312 in	1/4-20
Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL 3.18X3.07 M2 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M2-318 SI 1: ¥89.7 10,451In Stock	Mfr. Part # IUTC-M2-318 Mouser Part # 153-IUTC-M2-318	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL 3.18X3.07 M2 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	10,451In Stock	¥89.7 ¥63.3 ¥50.7 ¥45.5 View ¥42.2 ¥41 ¥38.7 ¥37.9 ¥36.5	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.23 mm	3.18 mm	3.73 mm	M2
Mounting Hardware THERMOPLASTIC INSERT,STAINLESS NFPC-M5 SI 1: ¥161.1 9,380In Stock	Mfr. Part # NFPC-M5 Mouser Part # 153-NFPC-M5	SI	Mounting Hardware THERMOPLASTIC INSERT,STAINLESS Learn More about SI press in inserts	Datasheet	9,380In Stock	¥161.1 ¥113.8 ¥91 ¥82.1 View ¥76.1 ¥73.9 ¥69.8 ¥68.1 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	6.35 mm	6.73 mm	6.35 mm	M5
Mounting Hardware POST MOLD INSERT, BRASS PPB-M4-2 SI 1: ¥86.4 9,800In Stock	Mfr. Part # PPB-M4-2 Mouser Part # 153-PPB-M4-2	SI	Mounting Hardware POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	9,800In Stock	¥86.4 ¥61.3 ¥49.2 ¥44.2 View ¥40.5 ¥39.7 ¥37.5 ¥36.7 ¥35.4	Min.: 1 Mult.: 1	Inserts	Threaded Insert			7.95 mm	5.87 mm	M4
Mounting Hardware HI-TORQUE INSERT, BRASS IUTB-832 SI 1: ¥61.5 13,144In Stock	Mfr. Part # IUTB-832 Mouser Part # 153-IUTB-832	SI	Mounting Hardware HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	13,144In Stock	¥61.5 ¥43.2 ¥34.5 ¥32.6 View ¥27.6 ¥26.4 ¥25.7 ¥24.9	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.223 in	0.321 in	0.243 in	8-32
Mounting Hardware POST MOLD FLANGE INSERT BRASS PFLB-M3-1 SI 1: ¥94.7 8,454In Stock	Mfr. Part # PFLB-M3-1 Mouser Part # 153-PFLB-M3-1	SI	Mounting Hardware POST MOLD FLANGE INSERT BRASS Learn More about SI press in inserts	Datasheet	8,454In Stock	¥94.7 ¥66.8 ¥53.5 ¥50.3 View ¥42.7 ¥40.9 ¥40 ¥38.7	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.22 mm	5.56 mm	M3
Mounting Hardware HI-TORQUE INSERT, STAINLESS IUTC-0420 SI 1: ¥201 3,764In Stock	Mfr. Part # IUTC-0420 Mouser Part # 153-IUTC-0420	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	3,764In Stock	¥201 ¥149.2 ¥117.4 ¥99.7 View ¥96.2 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.316 in	0.5 in	0.342 in	1/4-20
Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M3-343 SI 1: ¥134.5 8,756In Stock	Mfr. Part # IUTC-M3-343 Mouser Part # 153-IUTC-M3-343	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,756In Stock	¥134.5 ¥95.5 ¥76.6 ¥72.1 View ¥61.1 ¥58.5 ¥57.3 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	3.43 mm	4.55 mm	M3
Mounting Hardware HI-TORQUE INSERT, BRASS 3.18X3.07 M2 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M2-318 SI 1: ¥78.1 11,055In Stock	Mfr. Part # IUTB-M2-318 Mouser Part # 153-IUTB-M2-318	SI	Mounting Hardware HI-TORQUE INSERT, BRASS 3.18X3.07 M2 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	11,055In Stock	¥78.1 ¥55.3 ¥44.3 ¥39.9 View ¥36.5 ¥35.9 ¥33.9 ¥33.1 ¥31.9	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.23 mm	3.18 mm		M2
Mounting Hardware HI-TORQUE INSERT, STAINLESS IUTC-M2.5 SI 1: ¥142.8 10,828In Stock	Mfr. Part # IUTC-M2.5 Mouser Part # 153-IUTC-M2.5	SI	Mounting Hardware HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	10,828In Stock	¥142.8 ¥101.3 ¥81.2 ¥73.1 View ¥67.8 ¥65.8 ¥62.1 ¥60.6 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	5.74 mm	4.55 mm	M2.5
Mounting Hardware THERMOPLASTIC INSERT,STAINLESS NFPC-M4 SI 1: ¥132.9 11,206In Stock	Mfr. Part # NFPC-M4 Mouser Part # 153-NFPC-M4	SI	Mounting Hardware THERMOPLASTIC INSERT,STAINLESS Learn More about SI press in inserts	Datasheet	11,206In Stock	¥132.9 ¥98.7 ¥76.9 ¥72.4 View ¥70.8 ¥68.4 ¥65.9 ¥63.6 ¥62.8	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	6.35 mm	6.73 mm	6.35 mm	M4