






M2 M2.5 M3 M4 M5 M6 Brass Insert Nut Hot Melt Heat Knurled Embed Injection Copper Insertnut 3D Print Plastic Board Nuts Inserts
3.12$
2.45$
Quantity:
1
Availability:
Color
Size
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Specification
Item: Brass Insert Nut Hot Melt Heat Knurled Embed Injection Copper Insertnut 3D Print Plastic Board Nuts Inserts
Size: M2 M2.5 M3 M4 M5 M6
Material: Brass
Shipping
We ship package out within 24-72 hours after your confirmed payment
To most countries about 1-2 weeks
(shipping may delay according to the bad weather,typhoon and irresistible cause)
Feedback
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Wish you can do the same to us
Before any neutral or negative feedback left, pls contact us for solution
Return
We will resend or refund for the wrong package or broken items sent
If you want to exchange Size or colors,Please contact us first
return and resending shipping fees are buyer's duty






Material:Brass
Size: M2 M2.5 M3 M4 M5 M6







Shipping
We ship package out within 24-72 hours after your confirmed payment
To most countries about 1-2 weeks
(shipping may delay according to the bad weather,typhoon and irresistible cause)
Feedback
We leave 5 star positive feedback to all of our customers
Wish you can do the same to us
Before any neutral or negative feedback left, pls contact us for solution
Return
We will resend or refund for the wrong package or broken items sent
If you want to exchange Size or colors
return and resending shipping fees are buyer's duty
Customer Reviews
1509 ratings
as described (93)
good quality (90)
fast delivery (86)
satisfied (54)
perfect (52)
well-packed (42)
Customer photos (30)
Buyer from United States
October 8, 2026
Variant: Color:30PCS Size:M2xL4xOD3.2
tiny and precised good
A***y
September 30, 2026
Variant: Color:100PCS Size:M4xL5xOD6
Heat set inserts were exact dimensions specified and quickly shipped. Thanks!
a***r
September 15, 2026
Variant: Color:30PCS Size:M2xL4xOD3
Threads are very smooth, no issues grabbing with an M2 bolt. Would recommend, arrived in a week.
Buyer from United States
August 11, 2026
Variant: Color:30PCS Size:M3xL5xOD5
The order process was easy had no issues. The insert nuts arrived in a well packed envelope. So far the inserts have worked very wel in PLA.
S***y
August 11, 2026
Variant: Color:100PCS Size:M2xL4xOD3.2
I use a bunch of these brass inserts on a couple of motorists that I manufacture, and was looking for a higher volume supplier. Have already used a portion of this order, results are good, inserts are within tolerance and threaded to M3. Recommended to anyone looking for inserts!
Buyer from United States
July 12, 2026
Variant: Color:100PCS Size:M3xL4xOD4.2
M2 M2.5 M3 M4 M5 M6 Brass Insert Nut Hot Melt Heat Knurled Embed Injection Copper Insertnut 3D Print Plastic Board Nuts Inserts
3.12$
2.45$
Quantity:
1
Availability:
Color
Size







