






M3 M4 M5 M6 M8 M10 T Block Square nuts T-Track Sliding Hammer Nut for Fastener Aluminum Profile 2020 3030 4040 4545
4.16$
3.54$
Quantity:
1
Availability:
Size
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There are different quantities of this product to choose from, please pay attention to the number of orders you place.







Customer Reviews
363 ratings
as described (24)
fits perfectly (17)
good quality (14)
arrived quickly (11)
fast delivery (9)
excellent (9)
Customer photos (30)
D***L
October 4, 2026
Variant: Size:4040-M8-20PCS
Parfait !
Buyer from United States
September 22, 2026
Variant: Size:4040-M8-20PCS
Parfait !
Buyer from United States
July 16, 2026
Variant: Size:2020-M5-50PCS
great quality, really well finished (no sharp edges or splinters)
Buyer from United States
June 30, 2026
Variant: Size:2020-M5-100PCS
About half of the nuts have a "lip" on one of the sides (see photo) that prevents it from sliding inside the aluminum extrusion. Seems like a manufacturing defect from a dull cutter at the factory. With a small file, it is easy enough to fix but aggravating that I have do it on so many of them. At this price, I expected better quality.
D***L
March 29, 2026
Variant: Size:4040-M8-20PCS
Parfait !
a***d
March 26, 2026
Variant: Size:4545-M8-20PCS
livraison rapide, bon materiel.
M3 M4 M5 M6 M8 M10 T Block Square nuts T-Track Sliding Hammer Nut for Fastener Aluminum Profile 2020 3030 4040 4545
4.16$
3.54$
Quantity:
1
Availability:
Size







