Set Screw
Qi Sheng set screws are used to secure parts such as pulleys, collars, and gears onto shafts, typically by applying pressure through a threaded hole. Different point styles are selected based on holding strength and whether surface marking is acceptable.
We can supply set screws in various thread standards and sizes, with material and finish options to match strength and corrosion requirements. Bulk supply and OEM labeling/packaging are available for industrial buyers.
For quoting, send the thread size, length, point type requirement, material/finish, and quantity.
DIN914 Hexagon Socket Set Screw with Cone Point
- Complies with ISO 4026, DIN 914, ANSI B18.3; precision positioning-lock fasteners
- Material: Carbon steel (45#), stainless steel (304/316), alloy steel (42CrMo); strength grades 4.8–12.9
- Structure: Hex socket + headless design + cone point (tapered tip) + full thread
- Surface treatments: Zinc plating, black oxide, passivation
- Size M2–M16, length 6–50mm
Hexagon Socket Set Screw
- Complies with ISO 4026, DIN 916, ANSI B18.3; precision positioning/fastening fasteners
- Material: Carbon steel (45#), stainless steel (304/316), alloy steel (42CrMo); strength grades 4.8–12.9
- Structure: Hex socket + no exposed head + positioning tail (flat/cone/cup end) + full thread
- Surface treatments: Zinc plating, black oxide, passivation
- Size M2–M16, length 6–50mm
Hexagon Socket Set Screws with Cup Point
- Complies with ISO 4026, DIN 916, ANSI B18.3; precision locking fasteners
- Material: Carbon steel (45#), stainless steel (304/316), alloy steel (42CrMo); strength grades 4.8–12.9
- Structure: Hex socket + headless design + cup point (concave tip) + full thread
- Surface treatments: Zinc plating, black oxide, passivation
- Size M2–M16, length 6–50mm