Premium Brass Hex Socket Grub Screws With Cup Point M3 M4 M5 M6 Assortment Kit 260 Piece Set Screw Storage Box Dead Nuts Secure For Reliable Assembly And Zero Sweat Builds

Brass Cup Point Grub Screw Set M3 To M6 Hex Assortment Kit
✔️ 260 piece brass fastener kit cup point hex drive metal alloy

You receive a fully sorted plastic case filled with brass set screws sized for quick mechanical repairs. You will use these fasteners to lock rollers pins and collars onto rotating axles. The dimpled front edge bites into metal surfaces to prevent loose joints during operation.

✅ Total pack contains two hundred sixty brass screws across four thread diameters
✅ Includes cup front tips and hex drive indentations for straight tool contact
✅ Thread ranges cover three millimeter six millimeter lengths up to ten millimeters
✅ Comes ready to install with four matching hex drivers stored inside the lid

💡 How do you properly install cup point set screws for rotating equipment?
These handy fasteners keep your rig tight when you tackle weekend builds or shop fixes.
- Chase out the tapped hole and seat the brass screw snug with steady hand pressure
- Position the hollow cone tip right against the axle wall so it bites hard and stays put
- Apply firm torque until the wrench clicks and leave room so you do not shear the shank

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