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Your cart is empty. LBY Knurled Hand Screw (Double-Layer Step) and Flat Butterfly Shape Nut 13 Kinds Assortment Kit
● Product:
- Material: Carbon steel- Main Color: Silver Blue
-Surface treatment:Galvanized
● Package:
- Flat knurled head double layer step:
- M3 x 8mm ------ 5pcs
- M3 x 12mm ------ 5pcs
- M3 x 16mm ------ 5pcs
- M3 x 20mm ------- 5pcs
- M4 x 8mm ------ 5pcs
- M4 x 12mm ------ 5pcs
- M4 x 16mm ------ 5pcs
- M4 x 20mm ------ 5pcs
- M5 x 10mm ------ 5pcs
- M5 x 25mm ------ 5pcs
- Butterfly shape nut:
- M3 ------ 20pcs
- M4 ------ 20pcs
- M5 ------- 10pcs
● Description:
- Knurled head designed for easy hand-tightening and a secure grip.
- Butterfly Nuts: Provide a comfortable and efficient fastening experience.
- Widely used in medical equipment, chassis circuits, electronic equipment, communication equipment, ships etc.
CanyonJoe
August 22, 2025
Got these to use in various places on my telescope accessories. The threads fit well and there are many sizes to pick from. Good value.
Sakura Thompson
July 27, 2025
I needed to replace some knurled screws on some rack gear, and this set means I don't have to guess. It's an inexpensive assortment in a nice small box that keeps everything in it's place. I was able to replace several missing screws with matches to the remaining ones quickly and easily. The threads are good and the knobs keeps things toolless. And now I still have an assortment for when I lose bits in the future.
MrE
January 21, 2025
nice threaded thumb screws -- great for replacing missing ones, but also for replacing existing screws.
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