Socket Shoulder Screws (ISO 7379)

Question: What is a socket head shoulder screw?

Answer: A socket head shoulder screw is a fastener that features an unthreaded shoulder below the head and a hexagon socket drive. The shoulder provides versatility for use in applications such as bearing pins, pulley shafts, or any situation requiring accurate rotary movement.

Question: What are the available materials, strength grades for this series of socket head shoulder screw ISO 7379 ?

Answer: Socket Shoulder Screws are available in a wide range of materials including A2 Stainless Steel, A4 Stainless Steel. 12.9 Hardened Steel Shoulder Screws are also available in this range, which are specially designed to endure high levels of mechanical stress.

Question: Is Fullerkreg a manufacturer of Hex Socket Head Shoulder Screws ISO 7379 ? Where are they produced ?

Answer: Fullerkreg offers Precision Socket Shoulder Screws that are manufactured to high levels of concentricity with a tight tolerance of +/-0.025mm. Fullerkreg Local in China.

Download ISO7379-1983 Specifications pdf and  ISO7379 Weight Chart  or views online

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

PIC	PRODUCT	SIZE	GRADE	FINISH	THREAD
	iso7379 shoulder bolt stainless ISO 7379 Socket Head Shoulder Screw A2 Stainless	4MM(M3THR) to 20MM(M16THR)	A2 Grade 70	-	Coarse
	ISO 7379 Shoulder Bolt Grade 12.9 ISO 7379 Socket Head Shoulder Screw Grade 12.9	4MM(M3THR) to 24MM(M20THR)	12.9 Grade	Black	Coarse
	ISO 7379 Shoulder Bolt Grade 12.9 Socket Head Shoulder Screw UNC – Imperial	1/4 INCH(NO.10THR) to 1/1/4 INCH(7/8THR)	8 Grade	Black	Coarse