A cup point grub screw is a headless screw with a concave, cup-shaped tip designed to dig into a mating surface, providing a strong, vibration-resistant hold for securing parts like pulleys or gears to shafts, ensuring a secure yet often flush, inconspicuous fastening without needing a nut.
eBay
JUIDINTO 2-55pcs Hex Socket Set Screw Flat Point Stainless Steel Grub Screw M2 M2.5 M3 M4 M5 M6 M8 Headless Screw
Aliexpress UK
GRUB SCREWS. A2 STAINLESS STEEL. 6mm 30mm 3mm 1. SOCKET CUP POINT. TECHNICAL INFORMATION. 5mm 8mm 2.5mm 0.8. 3mm 8mm 1.5mm 0.5. 3mm 6mm 1.5mm 0.5.
eBay
M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16 304 Stainless Steel Cup Point Set Screw Hex Socket Grub Screw with Convex End
Aliexpress UK
DIN 913 black grub screws with hex socket and flat end. Sizes M3 to M8. Strong and precise â perfect for mechanical and industrial use.
eBay
M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Brass Hexagon Socket Set Screws With Cup Point Grub Screw Bolts
Aliexpress UK
Thread Dia:M3 M4 M5 M6 M8 M10. -316 stainless steel is selected as the product, which has the characteristics of good corrosion resistance, oxidation resistance and heat resistance, high strength and high toughness.
eBay
M2 M2.5 M3 M4 M5 304 Stainless Steel Brass Tip Dog Point Grub Convex Headless Bolt Hexagon Socket Set Screw
Aliexpress UK
Cone Point Grub Screws. Cone point grub screws with allen key drive. M4 x 0.7mm pitch; allen key size 2mm. M2 x 0.4mm pitch; allen key size 0.9mm. M2.5 x 0.45mm pitch; allen key size 1.3mm. M5 x 0.8mm pitch; allen key size 2.5mm.
eBay
10/50pcs M2 M2.5 M3 M3.5 M4 M5 M6 M8 DIN916 Black grade 12.9 alloy steel Hex Hexagon Socket Allen Cup Point Grub Screw Set Bolt
Aliexpress UK
Cup Point Grub Screws. Cup point grub screws with allen key drive. M8 x 1.25mm pitch; allen key size 4mm. M10 x 1.5mm pitch; allen key size 5mm. M4 x 0.7mm pitch; allen key size 2mm. M2 x 0.4mm pitch; allen key size 0.9mm.
eBay
10/50pcs M3 M4 M5 M6 M8 Length 5-40mm White Nylon Plastic Insulated No Head Headless Grub Bolt Slotted Flat End Point Set Screw
Aliexpress UK
High quality Flat Point Grub Screws made of A2 grade stainless steel and to ISO 4026 (DIN 913) standards. GRUB SCREWS. Grub Screws. M5 A2 STAINLESS STEEL FLAT POINT GRUB SCREWS / BOLTS HEX SOCKET. ISO 4026 (DIN 913).
eBay
380pcs M3.5 M4 M5 color zinc wood screw set, Phillips flathead self-tapping screws, metal screws and drywall screws
Aliexpress UK
Type Cone Grub Screw Allen Key. Model Cone Point Grub Screws. Head Style Cone Grub Screw. Shape Cone Grub Screw. Shape: Cone Grub Screw. Model: Cone Point Grub Screws. Head Style: Cone Grub Screw. Type: Cone Grub Screw Allen Key.
eBay
10pcs M4/M5/M6 plastic screws PC transparent bolt PC hand thumb Screw M4/M5/M6*L RC Model accessories
Aliexpress UK