Cup Point Set / Grub Screws (DIN 916 / ISO 4029)

Question: What is a cup point set screw?

Answer: A cup point set screw is a type of set screw fitted with a concave cup point, which allows it to fit closely against a rounded surface such as a motor shaft. It is designed to hold components in place with pressure from the tip.

Question: What is the ISO and GB equivalent of DIN 916?

Answer: The ISO equivalent of DIN 916 is ISO 4029.

Question: How many types of Set Screw Point are there?

Answer: cup point is one type of set screw point. Other common types include flat point and cone point.

Question: What is the difference between a cup point and a flat or a cone point set screw?

Answer: The cup point set screw is noted for maintaining the best possible clamping and having a considerably higher lifespan compared to alternative set screw types.

Question: What are the available materials, strength grades for this series of Cup Point Set / Grub Screws (DIN 916 / ISO 4029)?

Answer: These screws are manufactured in a wide range of materials, including A2 and A4 Stainless Steel, Brass, Phosphor Bronze, and PEEK. Chemical Black Coatings are also available on Stainless Steel components.

Question: Is Fullerkreg a manufacturer of Cup Point Set / Grub Screws (DIN 916 / ISO 4029)? Where are they produced?

Answer: Fullerkreg manufactures these components. The specific production location is china.

Active Stock List (All items are currently in stock)：

PIC	PRODUCT	SIZE	GRADE	FINISH	THREAD
	DIN 916 / ISO 4029 Socket Set Screw Cup Point A2 Stainless	M1.4 to M24	A2 Grade	-	Coarse
	DIN 916 / ISO 4029 Socket Set Screw Cup Point A4 Stainless	M1.4 to M24	A4 Grade	-	Coarse
	DIN 916-45H / ISO 4029 Socket Set Screw Cup Point	M2 to M42	45H Grade	Black	Coarse
	DIN 916-45H / ISO 4029 Socket Set Screw with Cup Point Zinc	M2 to M42	45H Grade	Zinc CR3	Coarse
	Socket Set Screw Cup Point UNC/UNF – Imperial	NO.0 to 1.1/2 INCH	8 Grade	Black	Coarse