We manufacture high-quality bolts for industrial, structural, and specialized applications. With durable materials and precise manufacturing processes, we provide reliable fastening solutions tailored to every project.
DIN931 DIN933 ISO4014 ISO4016 ISO4017 ISO8765 ISO4018 DIN7990 EN14399_3 EN14399_4 ASTM A394 A394M A307 A307M BS3692 BS4190 ISO8676 ISO8675
ISO4014
ISO4017
ISO4018
DIN7990
High-strength preloaded bolts, which have a larger head diameter compared to standard hex bolts, are designed for connections requiring high strength.
EN14399_3
EN14399_4
ASTMF3125
F3125M
These are internally hexagonal head bolts that provide high torque resistance and strong connections.
ISO912
ISO4762
Round Head Bolts are bolts with a round head and typically a square neck.
Specially designed bolts that provide maximum security against unauthorized removal.
Provides precise pre-tensioning and high strength, frequently used in wind towers
EN14399_10
Flanged bolts with an integrated washer on the head provide extra load distribution and a secure grip. They are resistant to loosening due to their high torque strength.
DIN6921
EN1665
It is commonly used in wood and metal connections. Its wide, round head prevents surface damage and ensures a secure installation.
DIN603
DIN607
A specially headed weldable bolt used to transfer loads between steel and concrete. It enhances structural durability and ensures the integration of composite structural elements
ISO13918
High-strength and corrosion-resistant bolts designed for the secure installation of insulators in electrical lines.
ISO48073
