LEADING MANUFACTURER OF STANDARD AND SPECIAL SOCKET SET SCREWS FOR EVERY APPLICATION

THE BEST SOLUTIONS FOR EVERY APPLICATION

Since 1966, ARSER has been producing high quality threaded socket set screws for many sectors: general mechanics, agricultural mechanics, automotive, windows and doors, electrical engineering and much more.

The range includes both standard threaded socket set screws in the four classic points (ISO4026, ISO4027, ISO4028 and ISO4029) and special socket set screws.

ARSER also produces hexagonal keys in both standard and special lengths and threaded stud bolts.

The whole production process is managed in Zola Predosa (Bologna): a plant with over 40 special machines, entirely designed in-house, and two lines of heat treatment furnaces that allow us to produce special hardnesses in addition to the classic 45H.

THE BEST SOLUTIONS FOR EVERY APPLICATION

The range includes both standard threaded socket set screws in the four classic points (ISO4026, ISO4027, ISO4028 and ISO4029) and special socket set screws.

ARSER also produces hexagonal keys in both standard and special lengths and threaded stud bolts.

THE REASONS FOR A CHOICE

STANDARD POINTS

SPECIAL POINTS

SPECIAL SOCKETS

High quality

ARSER is a reliable technical partner for special items with more than 50 years of specific experience to support customers from the beginning in new projects:

Special manufacturing machines fully designed and developed by ARSER
Accurate selection of raw material sources
Advanced production technology, managed by technical experts
Highly skilled workforce
Complete production cycle, including in-house heat treatment
Different levels of quality checks, including SPC in line and camera sorting machine
Full traceability of production batches