Screws & Fasteners – Mouser Japan

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MSIA & MSIB Inserts for Plastics

PEM MSIA and MSIB Inserts for Plastics are aluminum and brass inserts that provide excellent performance in a wide range of plastics. The PEM MSIA and MSIB Inserts for Plastics feature a symmetrical design that eliminates the need for orientation. The MSIA series aluminum material offers a lightweight, lead-free alternative.

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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.	Thread Size
Screws & Fasteners #N/A MSIB-M1-100 PEM 1: ¥34.9 47In Stock 4,590Expected 11/25/2026	Mfr. Part # MSIB-M1-100 Mouser Part # 153-MSIB-M1-100	PEM	Screws & Fasteners #N/A Learn More about PEM msia msib inserts for plastics	Datasheet	47In Stock 4,590Expected 11/25/2026	¥34.9 ¥26.6 ¥24.1 ¥20.9 View ¥19.1 ¥17.9 ¥16.9 ¥16.1 ¥15.3	Min.: 1 Mult.: 1	M1
Screws & Fasteners #N/A MSIB-M1-250 PEM 1: ¥36.5 3,566In Stock	Mfr. Part # MSIB-M1-250 Mouser Part # 153-MSIB-M1-250	PEM	Screws & Fasteners #N/A Learn More about PEM msia msib inserts for plastics	Datasheet	3,566In Stock	¥36.5 ¥27.6 ¥24.9 ¥21.6 View ¥19.8 ¥18.6 ¥17.6 ¥16.6 ¥15.8	Min.: 1 Mult.: 1	M1
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.2 Style 2 2.5x2.1mm MSIA-M1.2-250 PEM 1: ¥36.5 4,700In Stock	Mfr. Part # MSIA-M1.2-250 Mouser Part # 153-MSIA-M1.2-250	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.2 Style 2 2.5x2.1mm Learn More about PEM msia msib inserts for plastics	Datasheet	4,700In Stock	¥36.5 ¥27.6 ¥24.9 ¥21.8 View ¥19.9 ¥18.8 ¥17.6 ¥16.8 ¥15.8	Min.: 1 Mult.: 1
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.4 Style 2 3x2.5mm MSIA-M1.4-300 PEM 1: ¥36.5 138In Stock	Mfr. Part # MSIA-M1.4-300 Mouser Part # 153-MSIA-M1.4-300	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.4 Style 2 3x2.5mm Learn More about PEM msia msib inserts for plastics	Datasheet	138In Stock	¥36.5 ¥27.9 ¥25.2 ¥21.9 View ¥20.1 ¥18.9 ¥17.8 ¥16.9 ¥15.9	Min.: 1 Mult.: 1
Screws & Fasteners Brass Insert M1.2 x 0.25 pitch MSIB-M1.2-100 PEM 1: ¥34.9 2,950In Stock	Mfr. Part # MSIB-M1.2-100 Mouser Part # 153-MSIB-M1.2-100	PEM	Screws & Fasteners Brass Insert M1.2 x 0.25 pitch Learn More about PEM msia msib inserts for plastics	Datasheet	2,950In Stock	¥34.9 ¥25.9 ¥23.3 ¥20.1 View ¥18.4 ¥17.3 ¥16.3 ¥15.3 ¥14.6	Min.: 1 Mult.: 1	M1.2
Screws & Fasteners #N/A MSIB-M1.4-150 PEM 1: ¥28.2 4,549In Stock	Mfr. Part # MSIB-M1.4-150 Mouser Part # 153-MSIB-M1.4-150	PEM	Screws & Fasteners #N/A Learn More about PEM msia msib inserts for plastics	Datasheet	4,549In Stock	¥28.2 ¥21.9 ¥19.6 ¥16.9 View ¥15.4 ¥14.5 ¥13.6 ¥13 ¥12.5	Min.: 1 Mult.: 1	M1.4
Screws & Fasteners #N/A MSIB-M1.4-300 PEM 1: ¥28.2 450In Stock 5,000Expected 11/4/2026	Mfr. Part # MSIB-M1.4-300 Mouser Part # 153-MSIB-M1.4-300	PEM	Screws & Fasteners #N/A Learn More about PEM msia msib inserts for plastics	Datasheet	450In Stock 5,000Expected 11/4/2026	¥28.2 ¥22.6 ¥20.3 ¥17.4 View ¥15.9 ¥14.9 ¥14.1 ¥13.3 ¥12.8	Min.: 1 Mult.: 1	M1.4
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.4 Style 2 1.5x2.5mm MSIA-M1.4-150 PEM 1: ¥38.2 9,900In Stock	Mfr. Part # MSIA-M1.4-150 Mouser Part # 153-MSIA-M1.4-150	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.4 Style 2 1.5x2.5mm Learn More about PEM msia msib inserts for plastics	Datasheet	9,900In Stock	¥38.2 ¥28.1 ¥25.4 ¥22.1 View ¥20.3 ¥19.1 ¥17.9 ¥17.1 ¥15.9	Min.: 1 Mult.: 1
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1 Style 2 2.5x2.1mm MSIA-M1-250 PEM 1: ¥36.5 9,245In Stock	Mfr. Part # MSIA-M1-250 Mouser Part # 153-MSIA-M1-250	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1 Style 2 2.5x2.1mm Learn More about PEM msia msib inserts for plastics	Datasheet	9,245In Stock	¥36.5 ¥27.1 ¥24.4 ¥21.1 View ¥19.3 ¥18.1 ¥16.9 ¥15.9 ¥15.3	Min.: 1 Mult.: 1
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M2 Style 2 3x3.2mm MSIA-M2-300 PEM 1: ¥41.5 11In Stock 10,000Expected 12/14/2026	Mfr. Part # MSIA-M2-300 Mouser Part # 153-MSIA-M2-300	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M2 Style 2 3x3.2mm Learn More about PEM msia msib inserts for plastics	Datasheet	11In Stock 10,000Expected 12/14/2026	¥41.5 ¥30.1 ¥27.2 ¥23.8 View ¥21.8 ¥20.4 ¥19.3 ¥18.3 ¥17.1	Min.: 1 Mult.: 1
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.2 Style 1 1mmx2.1mm MSIA-M1.2-100 PEM 1: ¥34.9 3,258In Stock	Mfr. Part # MSIA-M1.2-100 Mouser Part # 153-MSIA-M1.2-100	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1.2 Style 1 1mmx2.1mm Learn More about PEM msia msib inserts for plastics	Datasheet	3,258In Stock	¥34.9 ¥26.6 ¥24.1 ¥20.9 View ¥19.1 ¥18.1 ¥16.9 ¥16.1 ¥15.3	Min.: 1 Mult.: 1
Screws & Fasteners microPEM Symmetrical, Thru-Threaded, Type MSIB M1.6 x .35 Brass Style 2 Insert for Plastic MSIB-M1.6-300 PEM 1: ¥43.2 34,915On Order	Mfr. Part # MSIB-M1.6-300 Mouser Part # 153-MSIB-M1.6-300	PEM	Screws & Fasteners microPEM Symmetrical, Thru-Threaded, Type MSIB M1.6 x .35 Brass Style 2 Insert for Plastic Learn More about PEM msia msib inserts for plastics	Datasheet	34,915On Order On Order Ship Dates Mfr. #: MSIB-M1.6-300 Stock: 0 On Order: 9,915 Pending 25,000 Expected 3/10/2027 Factory Lead-Time: 25 Weeks	¥43.2 ¥33.1 ¥29.9 ¥25.9 View ¥23.8 ¥22.4 ¥21.1 ¥19.9 ¥18.9	Min.: 1 Mult.: 1	M1.6
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1 Style 1 1x2.1mm MSIA-M1-100 PEM 1: ¥36.5 3,000Expected 12/21/2026	Mfr. Part # MSIA-M1-100 Mouser Part # 153-MSIA-M1-100	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M1 Style 1 1x2.1mm Learn More about PEM msia msib inserts for plastics	Datasheet	3,000Expected 12/21/2026	¥36.5 ¥27.1 ¥24.4 ¥21.1 View ¥19.3 ¥18.1 ¥16.9 ¥15.9 ¥15.3	Min.: 1 Mult.: 1
Screws & Fasteners MSIB HEAT STAKE MOLD IN INSERT MSIB-M1.6-150 PEM 1: ¥36.5 19,200Expected 3/10/2027	Mfr. Part # MSIB-M1.6-150 Mouser Part # 153-MSIB-M1.6-150	PEM	Screws & Fasteners MSIB HEAT STAKE MOLD IN INSERT Learn More about PEM msia msib inserts for plastics	Datasheet	19,200Expected 3/10/2027	¥36.5 ¥28.2 ¥25.2 ¥21.9 View ¥19.9 ¥19.6 ¥16.4 ¥15.9	Min.: 1 Mult.: 1	M1.6
Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M2 Style 2 4x3.2mm MSIA-M2-400 PEM 10,000: ¥20.4 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # MSIA-M2-400 Mouser Part # 153-MSIA-M2-400	PEM	Screws & Fasteners MicroPEM Symmetrical, Thru-Threaded, M2 Style 2 4x3.2mm Learn More about PEM msia msib inserts for plastics	Datasheet	Non-Stocked Lead-Time 13 Weeks	¥20.4	Min.: 10,000 Mult.: 5,000
Screws & Fasteners #N/A MSIB-M1.2-250 PEM 5,000: ¥15.9 Non-Stocked	Mfr. Part # MSIB-M1.2-250 Mouser Part # 153-MSIB-M1.2-250	PEM	Screws & Fasteners #N/A Learn More about PEM msia msib inserts for plastics	Datasheet	Non-Stocked	¥15.9	Min.: 5,000 Mult.: 5,000	M1.2

MSIA & MSIB Inserts for Plastics

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